2BE说明书
Backbeat Go 2 耳机说明书
Backbeat® Go 2 User GuideContentsWelcome3What's in the box4Headset overview 5Be safe5Pair6Get Paired6Pair another device6Multi-connectivity6Charge8Check battery level8Fit9The Basics10Power the earbuds on or off10Audio10Adjust the volume10Mute 10Make/Take/End Calls10More Features12Deepsleep Mode12Stay connected12Voice alerts12Restore factory settings12Specifications 13Support14WelcomeCongratulations on purchasing your new Plantronics product. This guide contains instructionsfor setting up and using your Backbeat Go 2 earbuds.Please refer to the safety instructions in the quick start guide for important product safetyinformation prior to installation or use of the product.microphoneCombo cable chargerEartips (small and large)Pouch What's in the boxCharge portHeadset indicator light (LED)Volume up button: Increases volume, skips to next trackAudio/call button: Powers on/off earbuds, answers/ends/declines call, plays/pauses musicVolume down button: Decreases volume, plays previous track/Mute/UnmutePlease read the safety guide for important safety, charging, battery and regulatory informationbefore using your new headset.Headset overviewBe safeThe first time you power on your earbuds, it begins the pairing process.1Power on the earbuds. The indicator light, located on the right earbud, flashes red and blue toindicate pairing mode.2Activate Bluetooth ® on your phone and set it to search for new devices.•iPhone* Settings > General > Bluetooth > On•Android ™ Smartphones* Settings > Wireless & Networks > Bluetooth: On > Scan for devices NOTE * Menus may vary by device.3Select “PLT_BBTGO2.”If necessary, enter four zeros (0000) for the passcode or accept the connection.Once successfully paired, you hear “pairing successful” and the earbud indicator light stops flashing.NOTE To enter pairing mode after the first pairing process, start with the earbuds powered off and then press and hold the Audio/call button until you hear "pairing."After pairing your earbuds to your phone, you may want to pair another phone or device, suchas a tablet. You can pair and remember up to eight devices, supporting Handsfree and Advanced Audio Distribution (A2DP) profiles.1Put the earbuds in pairing mode. Choose:•With the earbuds powered off, press and hold the Audio/call button •With the earbuds powered on and not during a call, press and hold the volume up (+) and volume down (–) buttons until you hear "pairing"The indicator light , on the right earbud, flashes red and blue to indicate pairing mode.2Activate Bluetooth on your phone and set it to search for new devices.3Select “PLT_BBTGO2.”If necessary, enter four zeros (0000) for the passcode or accept the connection.Once successfully paired, you hear “pairing successful” and the headset indicator lights stop flashing.When you have more than one device paired to your earbuds, multi-connectivity allows you totoggle the connection between the devices from the Bluetooth device list of your phone/music device (The earbuds can only be connected to one device at a time.).For example, if you are connected to a tablet and are finished listening to music and want to switch to one of your other paired phone/music devices, then do the following:1Go to the paired device list in your Bluetooth settings menu on your phone.2Select "PLT_BBTGO2."PairGet PairedPair another device Multi-connectivityAfter, the earbuds accept the new connection, there is no need to delete and re-pair your devices each time; they are remembered and ready to connect anytime when in range.Your new earbuds have enough power to pair and make a few calls. To access the chargingport, insert your fingernail into the groove on top of the right earbud and pull down.It takes up to 2.5 hours to fully charge the earbuds. While charging, the indicator light is redand turns blue once charging is complete.You can check the battery level by tapping either of the Volume buttons when the headset isidle. Your earbuds announce battery status and the indicator light flashes to show the charge level."Battery level high" = battery OK to fully charged"Battery level low" = less than 1 hour remaining"Recharge headset" = under 15 minutes remainingBlue flash = battery OK to fully chargedDouble red flash = battery low, less than 1 hour remainingTriple red flash = under 15 minutes remainingCharge Check battery levelFitSelecting the right size eartip is essential for you to fully appreciate thepremium audio quality the earbuds offer.1Acoustic seal Out of the box, the medium eartips are installed on the earbuds. We recommendthat you try each eartip (small, medium and large), perform a sound check and choose the eartipthat gives the best sound experience. A snug fit will ensure a rich bass response.stabilizer to adjust the angle to achieve optimal fit and stability.3Drape the earbuds around the back of your neck and enjoy.Press the Audio/call button / until you hear “power on." To power off, press the Audio/call button / for 4 seconds until you hear "power off."Play or pause audio Tap the Audio/call button / .Skip to next trackPress the Volume up (+) button for more than 1 second.Play previous trackPress the Volume down (–) button for more than 1 second to restart the current track. Press the button twice (each press more than 1 second) to go to the previous track.Tap the Volume up (+) or down (–) button.During a conversation, simultaneously tap the Volume (+) and (–) buttons. You will hear “mute on” or “mute off.” An alert repeats every 5 minutes when mute is on.You will hear an incoming call alert while listening to audio. When you take the call, your storedaudio (downloaded tunes, video or podcasts) will pause. If you are listening to live streaming audio then it will mute, not pause, during your call. Once you end your call, your playback or streaming will resume.Answer or end a call Tap the Audio/call button / .Use call waiting First, tap the / button to put the first call on hold and answer the second call. To switch between calls, press the Audio/call button / for 2 seconds. To end the second call and retrieve the first call, tap the Audio/call button / .Decline a call Press the Audio/call button / for 2 seconds.The BasicsPower the earbuds on or offAudio Adjust the volumeMute Make/Take/End CallsRedialDouble tap the Audio/call / button to dial the last number you called.If you leave your headset powered on but out of range of your paired phone for more than 20minutes, your headset will conserve its battery power by entering into a DeepSleep ™ mode.Once back in range with your phone, press any button to exit DeepSleep mode. If your phone isBluetooth has a working “range” of up to 33 feet between the phone and earbuds before audio degrades and the connection is lost.Your earbuds try to reconnect after a lost Bluetooth connection. If they can’t, then tap the Audio/call button once or manually reconnect via the phone’s Bluetooth device menu.Your headset speaks English.Voice alerts list•"Battery low/medium/high"•"Connection switched"•"Headset connected"•"Not connected"•"Mute on/off"•"Pairing"•"Pairing successful"•"Power on/off"•"Recharge headset"•"Redial"When you restore the earbuds to its factory settings, the paired devices list is deleted.1First, put the earbuds in pairing mode. Choose from the following:•With the earbuds powered off, press and hold the Audio/call button until you hear "pairing" or •With the earbuds powered on and not during a call, press and hold the volume up (+) and volume down (–) buttons until you hear "pairing"The indicator light, on the right earbud, flashes red and blue to indicate pairing mode.2Second, while the earbuds are in pairing mode, press and hold the volume up (+) and volume down (–) buttons until the LED flashes purple.After the reset, the earbuds power off.More FeaturesDeepsleep ModeStay connectedVoice alertsRestore factory settingsSpecificationsTalk/Listening time Up to 4.5 hours listen/5 hours talk*Standby time Up to 10 days*DeepSleep technology Provides up to 180 days* of battery readinessOperating distance (range)Up to 33 feet from phone or tabletHeadphones weight14 gramsAudio HQ custom SBC codec, 6mm neodymium speakers,Frequency response 20-20,000 Hz, Total HarmonicDistortion <5%, sensitivity 104 dBspl/mW @ 1 kHzNoise reduction Digital Signal Processing (DSP) :•Full duplex echo cancellation•Real time noise reduction•Voice clarityMoisture protection P2i nano-coating for sweat and moisture protectionCharge connector Micro USB chargingBattery type Rechargeable, non-replaceable lithium-ion polymerCharge time (maximum) 2.5 hours (Power requirements 5V DC - 180 mA)Bluetooth 2.1 + EDR Advanced Audio Distribution Profile (A2DP) v1.2, Audio/Video Remote Control Profile (AVRCP) v1.4, HandsfreeProfile (HFP) v1.6 and Headset Profile (HSP) v1.1Operating and storage temperature32°F – 104°F (0 – 40°C)NOTE* Performance is dependent upon battery and usage and may vary by device./supportENTel: 0800 410014FITel: 0800 117095NOTel: 80011336ARTel: +44 (0)1793 842443*FRTel: 0800 945770PLTel: +44 (0)1793 842443*CSTel: +44 (0)1793 842443*GATel: 1800 551 896PTTel: 0800 84 45 17DATel: 80 88 46 10HETel: +44 (0)1793 842443*ROTel: +44 (0)1793 842443*DEDeutschland 0800 9323 400Österreich 0800 242 500 Schweiz 0800 932 340HUTel: +44 (0)1793 842443*RUTel: 8-800-200-79-92Tel: +44 (0)1793 842443*ELTel: +44 (0)1793 842443*ITTel: 800 950934SVTel: 0200 21 46 81ESTel: 900 803 666NLNL 0800 7526876BE 0800 39202LUX 800 24870TRTel: +44 (0)1793 842443*NOTE*Support in EnglishSafety information: see the separate “For Your Safety” booklet2-year limited warranty details:/warranty SupportNEED MORE HELP?/supportPlantronics BVSouth Point Building CScorpius 1402132 LR Hoofddorp, Netherlands© 2013 Plantronics, Inc. All Rights Reserved. Bluetooth is a registered trademark of Bluetooth SIG, Inc. and any use by Plantronics is under license. All other trademarks are the property of their respective owners.US Patents Pending200674-06 (09.13)。
药品英文说明书药品英文说明书
药品英文说明书药品英文说明书药品英文说明书药品英文说明书篇一:药品说明书英文翻译英语药品说明书的翻译英语药品说明书由以下12项内容组成，大多数英语药品说明书结构基本相同。
1. pakage insert (insert)说明书2. drug name (medicine) 药品名称3. description 性状4.action 作用 5. indication适应症6. contraindications 禁忌症 7. precaution注意事项 8. side effects副作用 9. dosage and administration 剂量和用法 10. dacking 包装 11.expiry 失效期 12. manufactring date (manu.date)出厂日期 13.reference 参考文献药品名称一、英语药品说明书一般用商品名，由生产厂家向该国政府有关部门申请注册正式名称，受该国政府法律保护，在药品名称的右上角有个?r的符号，意思是已经申请注册的法定名称，不可随意改变名称。
?r=recive 在药品之后有时issued to(for) the medical profession only短语，意:仅供医界参考。
r例:mobic ? issued to(for) the medical prfession.二、译法:分四种译法1. 音译:按英语读音用相应的汉字译出例:mobic莫比可 rifampicin利福平 2. 意译:按药品名称各组成部份的英语意义译成汉语例:streptomycine是由strepto和mycine组成，其中strepto(链球状)，mycine(霉素)，则按英语意思，译成:链霉素。
因此必须掌握大量前、后缀，才以准确翻译，此种译法多数是抗生素类药物。
nitroglycerine 由nitro(硝基)+glycerin(甘油)组成，则意为硝酸甘油aminophylline由amino+phylline译:氨茶碱 3. 音意并译:按英语药名组成，前面部份按音译，后面部份按意译。
施耐德 APC Back-UPS BE850G2 说明书
InventorySafety and General InformationInspect the package contents upon receipt. Notify the carrier and dealer if there is any damage.SAVE THESE INSTRUCTIONS - This section contains important instructions that should be followed during installation and maintenance of the UPS and batteries. Failure to follow these instructions can result in equipment damage.Connect the BatteryThe Back-UPS is shipped with one battery cable disconnected.Connect Equipment Turn On the Back-UPSPress the POWER button. It will illuminate green and a single short beep indicating that the Back-UPS is on and providing protection for connected equipment.The Back-UPS battery will charge regardless of whether the Back-UPS is switched on or off as long as it is connected to AC power. The UPS will have full runtime capability after the initial 24-hour charging period, connected to AC power.If the red Building Wiring Fault indicator (located on the end near the power cord) is lit, your building wiring may present a shock hazard that should be corrected by a qualified electrician.Turn Off the Back-UPSPress the POWER button for at least 2 seconds. At the first beep, release the button and the UPS will turn off. A 2 second delay has been added to mitigate unintentional contact with the POWER button.Quick MuteThe Back-UPS is able to temporarily mute user correctable alarms such as: On Battery, Battery disconnected and Overload.During such alarms, a short press (less than 2 seconds) of the POWER button will temporarily mute the alarm until the condition has been reset. A short double beep will confirm that Quick Mute has been activated. Pressing the POWER button for more than 2 seconds will turn off the UPS.Other critical events such as Battery replacement and Charger notification can not be temporarily muted. The unit in these cases must be turned off.On Battery Indicator ModesWith the UPS turned on, configuring the On Battery Indicator modes below is done by holding down the POWER button and waiting for the third beep. At the third beep, the POWER button will cycle red / green. Release the POWER button and its color will indicate the mode the UPS is in. Press the POWER button to cycle through each mode. See the table below for the 3 mode selection colors. Once the mode has been selected, wait 5 seconds and the setting will be committed to the UPS.PowerChute™ Personal Edition SoftwareOverviewUse PowerChute Personal Edition software to configure the UPS settings, protect your computer and other equipment during a utility power outage. During a power outage, PowerChute will save any open files on your computer and shut it down. When utility power is restored, it will restart the computer.Note: PowerChute is only compatible with a Windows operating system. If you are using Mac OSX, use the native shutdown feature to protect your system. See the documentation provided with your computer.InstallationUse the USB cable to connect the Data port on the UPS to the USB port on your computer. Download PowerChute™ Personal Edition Software from /pcpe. Select the appropriate operating system and follow directions to download the software.Status Indicatorsthat covers the outlets.tabs located on the underside of the unit. Slide the battery cover off.battery terminal. It is normal for small sparks to be seen when the battery cable is connected to the battery terminal. Reinstall the battery compartment cover. Be sure that the release tabs lock into place.Feature Function Suggested UseBattery Backup + Surge Protection Outlets •Receive power from thebattery for a limited periodof time when a poweroutage, or brownoutcondition occurs.•Provide protection frompower surges or spikes.Connect a computer, monitor andother critical peripheral devicesthat need to remain on duringpower outages or AC problems.Surge Protection Outlets•Provide protection frompower surges or spikes. Connect non-critical peripheral devices (such as printer, scanner, etc.) that do not need to remain on during power outages or AC problems.USB charging ports•Provide power when the unitis on AC and on battery.Charge USB devicesMode VisualIndicatorAudible Indicator Mode SelectionColor Quiet Alarm(default)The POWERbutton is solidgreen and flashestwice every 2seconds until LowBatterynotification whereit will flash greenin rapidsuccession.No alarm until Low Battery notificationwhere the alarm beeps twice every 30secondsFlashing greenNo Alarm No alarm while the UPS is On Battery Flashing redFull Alarm Alarm sounds 4 beeps every 30 secondsuntil Low Battery notification wherethe alarm beeps every half second. Asthe UPS shuts down, it sounds one beepevery 4 secondsFlashing amberStatus Power ButtonilluminationAudibleIndicator OnAudible IndicatorTerminates Power OnThe Back-UPS is supplying ACpower to connected equipment.Solid green None N/AOn BatteryBack-UPS supplying battery powerto battery backup outlets.Solid green andflashes twice every2 seconds.The audiblealarm dependson the OnBatteryIndicator modesetting. See theOn BatteryIndicatorModes sectionfor full details.- Using Quick Mute- Beeping stops whenAC power isrestored or theBack-UPS is turnedoff. Applies only tomodes where the onbattery alarm isaudible.Low Battery notificationThe Back-UPS is supplying batterypower to the battery backup outletsand the battery is near a totaldischarge state.Flashes green inrapid succession.Low Battery shutdownThe battery has been completelydischarged while the Back-UPS is onbattery, the UPS will shut down.None- AC power isrestored- AC is not restoredwithin 32 seconds- The Back-UPS isturned off.Sleep ModeThe UPS has shut down and will“awaken” once AC power is restoredNone None N/AReplace Battery•The battery is disconnected.•The battery needs to be charged, orreplaced.•Flashes red only.•Alternates green-red•Constant tone•Constant tone- Back-UPS is turnedoff- If the battery isdisconnected,connect the batteryor use Quick Mute On Line OverloadCondition occurs when the UPS is onAC power and the connected loadexceeds the power output of theUPS. If overload persists for anextended period of time, the UPSwill enter Overload Shutdown.Solid amber Constant tone- Using Quick Mute- Load removed fromthe UPS- Load exceedscircuit breaker andthe UPS turns offOverload ShutdownAn overload condition has occurredin one or more of the battery backupoutlets while operating on batterypower. This also occurs if On LineOverload persists for an extendedperiod of time.None Constant tone Back-UPS is turnedoffUSB Detected FaultA short circuit has been detected oran error has occurred.Alternates green-amberNone N/A© 2019 APC by Schneider Electric. APC, the APC logo, PowerChute and Back-UPS are owned by Schneider Electric Industries S.A.S., or their affiliated companies. All other trademarks are property of their respective owners.EN 990-628311/2019Wall Mount Installation•Horizontal installation, use 2 screws 10.51” (267 mm) apart.Voltage Sensitivity Adjustment (optional)The Back-UPS detects and reacts to line voltage distortions by transferring to battery backup power to protect connected equipment. In situations where either the Back-UPS or the connected equipment is too sensitive for the input voltage level it is necessary to adjust the transfer voltage.1.Turn off the UPS while connected to a wall outlet.2.Press and hold the ON/OFF button for 10 seconds. The POWER button will alternate green-red to indicate that the Back-UPS is in Programmode.3.The POWER button will flash either green, amber, or red to indicate the currentsensitivity level. Refer to the table for an explanation of the transfer voltage sensitivity levels. Press the POWER button to change sensitivity immediately.4.To exit Program mode wait five seconds and all LED indicators will extinguish. Program mode is no longer active.SpecificationsReplace BatteryDeliver the used battery to a recycling facility.Replace the used battery with an APC by Schneider Electric approved battery. Replacement batteries can be ordered through the APC by Schneider Electric Web site, . Battery replacement part for Back-UPS BE850G2 is RBC17.ServiceIf the unit requires service, do not return it to the dealer. Follow these steps:1.Review the Troubleshooting section of the manual to eliminate common problems.2.If the problem persists, contact Schneider Electric IT (SEIT) Customer Support through the APC by Schneider Electric Web site, .a.Note the model number and serial number and the date of purchase. The model andserial numbers are located on the rear panel of the unit and are available through the LCD display on select models.b.Call SEIT Customer Support and a technician will attempt to solve the problem over thephone. If this is not possible, the technician will issue a Returned Material Authorization Number (RMA#).c.If the unit is under warranty, the repairs are free.d.Service procedures and returns may vary internationally. Refer to the APC by SchneiderElectric Web site for country specific instructions.3.Pack the unit in the original packaging whenever possible to avoid damage in transit. Never use foam beads for packaging. Damage sustained in transit is not covered under warranty.4.Always DISCONNECT THE UPS BATTERIES before shipping. The UnitedStates Department of Transportation (DOT), and the International Air Transport Association (IATA) regulations require that UPS batteries be disconnected before shipping. The internal batteries may remain in the UPS.5.Write the RMA# provided by Customer Support on the outside of the package.6.Return the unit by insured, pre-paid carrier to the address provided by Customer Support.WarrantyRegister your product on-line. The standard warranty is three (3) years from the date of purchase. Schneider Electric IT (SEIT) standard procedure is to replace the original unit with a factory reconditioned unit. Customers who must have the original unit back due to the assignment of asset tags and set depreciation schedules must declare such a need at first contact with an SEIT Technical Supportrepresentative. SEIT will ship the replacement unit once the defective unit has been received by the repair department, or cross ship upon the receipt of a valid credit card number. The customer pays for shipping the unit to SEIT. SEIT pays ground freight transportation costs to ship the replacement unit to the customer.TroubleshootingAPC by Schneider Electric IT Customer Support WorldwideFor country specific customer support, go to the APC by Schneider Electric Web site, .EMC ComplianceThis device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.This UPS is certified to comply with California Battery Charger System regulations. For more information go to/site/recycle/index.cfm/energy-efficiency/cec-battery-charger/LED FlashesSensitivity Setting Input Voltage Range (AC Operation)Recommended UseGreenLOW88 Vac to 142 VacUse this setting with equipment that is lesssensitive to fluctuations in voltage or waveform distortions.Red MEDIUM 92 Vac to 139 Vac Factory default setting. Use this setting under normal conditions.AmberHIGH96 Vac to 136 VacUse this setting when connected equipment is sensitive to voltage and waveform fluctuations.ModelBE850G2InputV oltage 120 Vac Nominal Frequency 50/60 Hz + 3Hz auto-sensing Brownout Transfers 92 Vac Typical Over-voltage Transfer 139 Vac Typical OutputUPS Capacity 850 V A, 450 W Battery backup outlets 7.1A Total output current 12A V oltage - On Battery 115 Vac ± 8%Frequency - On Battery 50/60 Hz + 1 Hz Transfer Time 6 ms Typical, 10 ms maximum USBCharging PortUSB capabilities Charging use only * Charging Current 5 Vdc, 2.4A (total)Charger compatibility USB Battery Charging Specification 1.2* Power output is dependent power drawn by the connected device. Check your device manufacturer to understand the maximum charging current for a given USB spec. Protection and Filtering AC Surge Protection Full time, 370 Joules EMI/RFI Filter Full time AC Input Resettable circuit breaker BatteryType Sealed, maintenance-free, lead acid 12V Average Life 3 - 5 years, the number of discharge cycles, poorquality AC power, environmental temperature andhumidity may shorten the battery lifetimeCharging Time 8 hours. Using the USB ports while charging thebattery will prolong the amount of time required.PhysicalNet Weight 9.0 lb (4.1 kg)Dimensions LxWxH12.9 in x 4.1 in x 5.5 in 32.7 cm x 10.5 cm x 13.9 cm Operating Temperature 32º F to 104º F (0º C to 40º C)Storage Temperature 5º F to 113º F (–15º C to 45º C)Operating Relative Humidity0 to 95% non-condensing humidity Operating Elevation 0 to 10,000 ft (0 to 3000 m)IP RatingIP20Problem and Possible CauseSolutionThe Back-UPS will not turn onThe Back-UPS is not connected to AC power, there is no AC power available at the wall outlet, or the AC power is experiencing a brownout or over voltage condition.Make sure the power cord is securely connected to the wall outlet, and that there is AC power available from the wall outlet.Where applicable, check that the wall outlet is switched on.The Back-UPS is on, the POWER button flashes red and the unit emits a constant toneThe battery is disconnected.Refer to the section on page 1.Connected equipment loses powerA Back-UPS overload condition has occurred.Remove all nonessential equipment connected to the outlets. One at a time reconnect equipment to the Back-UPS.Charge the battery for 24 hours to make sure it is fully charged. If the overload condition still occurs, replace the battery.The Back-UPS battery is completely discharged.Connect the Back-UPS to AC power and allow thebattery to recharge for ten hours.PowerChute software has performed a shutdown due to a power outage.This is normal Back-UPS operation.Connected equipment does not accept the step-approximated sine waveform from the Back-UPS.The output waveform is intended for computers and peripheral devices. It is not intended for use with motor driven equipment.The Back-UPS may require service.Contact SEIT Technical Support for more solutions.The POWER button is green and flashes twice every 2 seconds.The Back-UPS is operating on battery power.The Back-UPS is operating normally on battery power. At this point the user should save all open files, and shutdown the computer. When AC power is restored the battery will recharge.The POWER button flashes green in rapid succession.The Back-UPS battery has approximately two minutes of remaining runtime.The battery is near a total discharge state. The user should save all open files, and shutdown thecomputer. When AC power is restored the battery will recharge.The Building Wiring Fault LED is redThe building wiring presents a shock hazard that must be corrected by a qualified electrical.Do not operate the Back-UPS. Call a qualified electrician to correct the building wiring fault.The Back-UPS has an inadequate battery runtime •The battery is not fully charged.•The battery is near the end of useful life and should be replaced.Leave the Back-UPS connected to AC power for eight hours while the battery charges to full capacity.As a battery ages, the runtime capability decreases. See Replace Battery to order replacement batteries.USB charging is slowCharging a device using the UPS's USB charger is slower than the device's original USB charger Check your device’s compatibility with the USB Battery Charging Specification 1.2. Compatibledevices can draw more power than devices that are less B charging stops and the Power On LED alternately illuminates green-amber The USB ports have detected a short circuit or have detected an error.Disconnect cable and device from the USB port. USB charging will resume when the POWER button turns green. Contact SEIT Technical Support if the POWER button remains green-amber.The UPS and outlets are off but the UPS keeps beeping twice every 30 seconds (Quiet Alarm mode) or keeps beeping once every 4 seconds (Full Alarm mode)The voltage is not low enough to shutdown the UPS but not high enough to start the UPS and power the outlets. There is however enough voltage to charge the UPS.Use Quick Mute to mute the alarm. The UPS will return to normal operation once the AC input voltage has returned to a normal rangeThe alarm is on with a constant tone; outlets are normal but POWER button is solid amber.The UPS os on AC power but the power of the connected equipment exceeds the rated power of the UPS. If a power disruption is to occur at any moment the UPS may not be able to power the connected equipment. Power to the outlets will be uninterrupted as long as AC power is present.Disconnect devices from the UPS until the load is less than the rated output of the UPS.The alarm is on with a constant tone and the UPS is off.•The UPS was on battery and the connected load exceeded the rated load of the UPS. •The UPS was on AC power and the On Line Overload condition persisted for an extended period of time unresolved.Turn off the UPS. Disconnect all devices. Turn on the UPS and reconnect the devices one at a time.。
Jabra Evolve2 Buds 使用手册说明书
Jabra© 2022 GN Audio A/S. All rights reserved. Jabra® is a trademark of GN Audio A/S. The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by GN Audio A/S is under license.Made in ChinaMODEL: O TE140R / OTE140L/ CPB1451. Welcome (6)2. Jabra Evolve2 Buds overview (7)3. How to wear (9)3.1 Changing EarGels4. How to charge (11)4.1 Charging the earbuds4.2 Fast charge the earbuds4.3 Charging the charging caseusing USB4.4 Charging the charging case using the Jabrawireless charging pad5. What the LEDs mean (15)6. How to connect (18)6.1 Connecting with a computer6.2 Pairing with a mobile device7. How to use (20)7.1 Power the earbuds off/on7.2 Music controls for Microsoft Teams ear-buds7.3 Call controls for Microsoft Teams earbuds7.4 Microsoft Teams controls for MicrosoftTeams earbuds7.5 HearThrough, ANC, and Voice assistantcontrols for Microsoft Teams earbuds7.6 Music controls for UC earbuds7.7 Call controls for UC earbuds7.8 HearThrough and ANC controls for UCearbuds7.9 Adjustable Active Noise Cancellation(ANC)7.10 HearThrough7.11 Sidetone7.12 Single earbud use for Microsoft Teamsearbuds7.13 Single earbud use for UC earbuds7.14 Auto-pause music7.15 Auto-mute microphone during calls7.16 Sleep mode7.17 MyControls7.18 Multipoint and multiple call handling7.19 Voice assistant7.20 Voice guidance and languages7.21 Firmware updates7.22 Reset the earbuds8. Software (42)8.1 Jabra Direct8.2 Jabra Sound+9. Support (44)9.1 FAQ9.2 How to care for your earbuds9.3 Replacement accessories9.4 Using replacement earbuds9.5 Using a replacement charging case9.6 Using a replacement Jabra Link 3801. WelcomeThank you for using the Jabra Evolve2 Buds. We hope you will enjoy it!Jabra Evolve2 Buds features• Certified for leading virtual meeting platforms • Certified for Microsoft Teams• Jabra MultiSensor Voice™ for professional calls on the go• USB adapter enhances sound & connection• Ultra-compact design for maximum comfort• Up to 8 hours battery, 33 with the case & fast charge• Active Noise Cancellation (ANC)2. Jabra Evolve2 Buds overviewEarbudsLED LEDWireless charging caseLEFT EARBUDRIGHT EARBUD wireless chargingJabra Link 380 Bluetooth adapterUSB-AUSB-CLS MUSB-A charging cableHow to wear3.Insert each earbud into your ear and ensure the microphones are pointed towards your mouth The fit should feel light and comfortable. You may need a different size EarGel for each ear.If your voice cannot be heard clearly when on a call, please ensure the microphones are pointing towards your mouth.3.1 Changing EarGelsFor the optimal audio and ANC experience, it is recommended to take the MyFit test in Jabra Sound+ to ensure you have the best fit. If you don’t have a good fit, try a different eargel size. The medium EarGels are pre-mounted on the earbuds.SM L4. How to chargeGet up to 5 hours of talk time and 8 hours of music on a single charge with ANC on, with a total of up to 33 hours of music with the charging case.4.1 Charging the earbudsPlace the earbuds in the charging case and close the lid. It takes up to 2 hours to fully recharge the earbuds.When the charging case is opened, the LEDs on the earbuds will light up green, yellow or red, to indicate the battery status of the earbuds. The LED on the front of the charging case indicates the battery status of the charging case.4.2 Fast charge the earbudsWhen the earbuds are at low battery, placing them in the charging case for 5 minutes will fast charge the earbuds and give up to 1 hour of music playback. Fast charging the earbuds requires that the charging case has a minimum of 30% battery.You can see the current battery status of the earbuds and charging case in Jabra Sound+.4.3 Charging the charging caseusing USBIt takes up to 2 hours to fully charge the earbuds and the charging case using a USB-C charging cable.voltage of 5V +- 0.25V. It is not recommended to charge the earbuds using a power supply with a higher voltage.4.4 Charging the charging case usingthe Jabra wireless charging padThe charging case is Qi-certified. Place the charging case in the center of the Jabra wireless charging pad. The LED on the charging case will flash to indicate the charging case is placed correctly. It takes up to 4 hours to fully charge the earbuds and the charging case.PLACE IN CENTER5. What the LEDs meanH igh battery Medium batteryLow battery C ritically low battery(earbuds not charging)EARBUD STATUS BATTERY STATUS WHEN OPENING CHARGING CASE H igh battery Medium battery Low batteryP ower on P ower off PairingResettingHigh batteryMedium batteryLow battery Fully charged Firmware updatingF irmware update error (see Section 7.20)CHARGING CASE STATUS WITH USB CABLEHigh batteryMedium battery Low battery Firmware updatingF irmware update error (see Section 7.20)CHARGING CASE STATUS WITH WIRELESS CHARGING PAD Note: When fully charged, the LEDs on the charging caseJABRA LINK 380 STATUS P airingHeadset connectedActive callListening to music Microphone muted Connected toMicrosoft Teams*Microsoft Teams*Microsoft Teams earbuds only6. How to connectTo hear audio in the headset, you may need to select the Jabra Link 380 as the playback device in the audio settings for your operating system and video conferencing application.6.2 Pairing with a mobile device1. Power on the earbuds by removing them from the charging case. Alternatively, press the Left and Right buttons simultaneously to power the earbuds on.2. Press and hold (3 sec) the Left and Right buttons simultaneously until the earbud LEDs flash blue. The earbuds will now be ready to pair with your mobile device.3. Wear the earbuds and follow the voice-guided pairing instructions to pair with your mobile device.7. How to useTo power on the earbuds, remove them from the charging case.To power off the earbuds, place them in thecharging case.Alternatively, the earbuds can be manually powered off by pressing the Left and Right buttons on the earbuds simultaneously. To power on, press and hold (3 sec) the Left or Right buttons to power on each earbud7.2 Music controls for MicrosoftTeams earbudsPress the Left button when not on a callPlay/pause musicDouble-press the Left button when listening to musicNext trackTriple-press the Left button when listening to music Repeat to skip to the previous trackRestart track or previous trackButton functions on the left earbud can be reassigned using MyControls in Jabra Sound+.7.3 Call controls for Microsoft TeamsearbudsLeft earbud Function Right earbudAnswer call Press the RightbuttonEnd/Reject call Double-pressthe Right buttonMute/unmutemicrophonePress the Rightbutton7.4 Microsoft Teams controls forMicrosoft Teams earbudsBring Microsoft Teams toforeground on computer Press the Right button when signed intoMicrosoft TeamsJoin activeMicrosoft Teams meetingPress the Right button when signed intoMicrosoft TeamsView Microsoft Teams missed calls and voicemails Press the Right button when signed intoMicrosoft Teams Raise hand in Microsoft Teams MeetingPress and hold the Right button for 1 secondwhen signed into Microsoft Teams7.5 HearThrough, ANC, and Voiceassistant controls for MicrosoftTeams earbudsCycle between HearThrough and ANCDouble press the Right button when not on a callPress and hold the Left button for 1 second when not on a callActivate Voice assistant (Siri, Google Assistant, Amazon Alexa)H earThrough, ANC, and voice assistant controls and settings can be customized in Jabra Sound+.7.6Music controls for UC earbudsPlay/pause musicPress the Right button when not on a call Volume upPress and hold the Right buttonPress and hold the Left buttonVolume downNext track Double-press the Right button when listening to music Restart track or previous trackTriple-press the Right button when listening to music Repeat to skip to the previous trackButton functions can be reassigned using7.7Call controls for UC earbudsLeft earbud Function Right earbud Press the Left orRight button Answer callPress the Left orRight button Double-pressthe Left or RightbuttonEnd/Reject callDouble-pressthe Left or RightbuttonPress the Left orRight buttonMute/unmutemicrophonePress the Left orRight buttonVolume up Press and holdthe Right button Press and hold theLeft button Volume downButton functions can be reassigned using MyControls in Jabra Sound+.7.8 HearThrough and ANC controlsfor UC earbudsPress the Left button when not on a callCycle between HearThrough and ANCH earThrough and ANC controls and settings can be customized in Jabra Sound+.7.9 Adjustable Active NoiseCancellation (ANC)Active Noise Cancellation (ANC) counters noise by detecting and analyzing the pattern of incoming sound and then generating an anti-noise signal to cancel noise out. As a result, you experience a reduced level of surrounding noise during music.Adjustable ANC can be configured to your specific hearing profile in Jabra Sound+.7.10 HearThroughH earThrough enables you to pay attention to your surroundings and engage in conversation, when not on a call, without the need to remove the earbuds. The microphones pick up surrounding sounds and transmit them to the speakers.HearThrough can be adjusted in Jabra Sound+.7.11 SidetoneSidetone enables you to hear your own voice when you are on a call. The benefit of Sidetone is that it enables you to determine how loud you are speaking.Sidetone is on by default during calls and can be turned on/off in Jabra Direct or Jabra Sound+.By default, Sidetone on/off cannot be controlled using the earbuds. However, it can be added to the earbuds using MyControls in Jabra Sound+.7.12 Single earbud use for MicrosoftTeams earbudsThe right or left earbud can be used individually for music playback or for calls. To activate single earbud mode, place the unused earbud into the charging case.Play/pause music Press the Left button when listening to musicNext track Double press theLeft buttonTriple press the Leftassistant second when not ona callAdjust volume Use the volume controls on the connected mobile deviceECycle between HearThrough and ANC Double-press the Right button when not on a callAnswer call Press the Right buttonEnd/Reject call Double-press theRight buttonMute/unmute microphone Press the Right button when on a callBring Microsoft Teams to foreground on computer Press the Right button when signed into Microsoft TeamsJoin active Microsoft Teams meeting Press the Right button when signed into Microsoft TeamsView Microsoft Teams missed calls and voicemails Press the Right button when signed into Microsoft TeamsAdjust volume Use the volume controls on the connected mobile device7.13 Single earbud use for UC earbuds The right or left earbud can be used individually for music playback or for calls. To activate single earbud mode, place the unused earbud into the charging case.Cycle between HearThrough and ANC Press the Left button when listening to musicAnswer call Press the Left buttonEnd/Reject call Double-press the Left buttonActivate Voiceassistant button when not ona callAdjust volume Use the volume controls on the connected mobile devicePlay/pausemusicPress the Right buttonwhen listening tomusicAnswer call Press the Right buttonEnd/RejectcallDouble-press theRight buttonMute/unmutemicrophonePress the Right buttonwhen on a callNext trackDouble-press theRight button whenlistening to musicRestart trackor previoustrackTriple-press the Rightbutton when listeningto musicRepeat to skip to theprevious trackAdjust volumeUse the volumecontrols on theconnected mobiledeviceThe left and right earbuds will automatically relink when both earbuds are placed in your ears or in the charging case.7.14 Auto-pause musicWhen auto-pause music is enabled in Jabra Direct or Jabra Sound+, music will automatically pause when one of the earbuds is removed from your ear.To automatically resume the music, return the earbud to your ear within 60 seconds. After 60 seconds, the music can be manually resumed by pressing the play/pause button.Auto-pause music is on by default.7.15 Auto-mute microphone duringcallsWhen auto-mute microphone is enabled in Jabra Direct or Jabra Sound+, the microphone will be automatically muted during a call when one of the earbuds is removed from your ear. To unmute the microphone, return the earbud to your ear within 60 seconds. After 60 seconds, the microphone can be unmuted by pressing the mute microphone button on the earbud. Auto-mute microphone is off by default.7.16 Sleep modeTo conserve battery, the earbuds will automatically power off when they are out of range of your mobile device for 15 minutes and are not in the charging case, or when they have been inactive for 30 minutes.To exit sleep mode, press and hold (1 sec) the button on each earbud. Alternatively, place the earbuds in the charging case and then remove them from the charging case.The length of time before the headset enters sleep mode can be adjusted in Jabra Direct or Jabra Sound+.7.17 MyControlsMyControls is a feature in Jabra Sound+ that enables you to reassign the button controls for the earbuds, offering you the flexibility to configure the controls to your personal preference.Microsoft Teams controls cannot be changed. 7.18 Multipoint and multiple callhandlingThe earbuds can accept and handle multiplecalls, even on two different connected devices.End current call andPress theRight button. when on a call Right button7.19 Voice assistantFor UC earbuds, double-press the Left buttonwhen not on a callFor Microsoft earbuds,press and hold the Leftbutton for 1 secondwhen not on a callVoice assistant settings and controls can be configured in Jabra Sound+.7.20 Voice guidance and languagesVoice guidance can be turned on/off and the language can be changed in Jabra Direct or Jabra Sound+.The following languages are available: English, French, German, Japanese, Mandarin Chinese, Korean.7.21 Firmware updatesThe Jabra Evolve2 Buds can be updated to the latest firmware version in Jabra Direct or Jabra Sound+. Both applications will notify you when an update is available.The Jabra Link 380 Bluetooth adapter can be updated using Jabra Direct.If an error occurs during the firmware update, the LED on the charging case will flash red. To complete the update, connect the charging case to a power supply, remove the earbuds from the charging case and then place the earbuds back in the charging case and close the lid. The firmware update will restart.7.22 Reset the earbudsResetting the earbuds clears the list of paired devices and resets all settings.1. Place both earbuds in the charging case.2. Press and hold (10 sec) the Left and Right buttons on the earbuds simultaneously until the LEDs on the earbuds flash pink.3. Close the lid of the charging case for 5 seconds to complete the reset.The earbuds will need to be re-paired to your mobile device. Remember to delete/forget the pairing in the Bluetooth menu on your mobile device.8. Software8.1 Jabra DirectJabra Direct is computer software designed to support, manage and enable optimal functionality for Jabra devices.Download the latest free version from /direct8.2Jabra Sound+Jabra Sound+ app9. Support9.1 FAQView the FAQs on /help/evolve2buds 9.2 How to care for your earbuds• Always store the earbuds in the charging case and safely protected.• To prevent the depletion of the battery lifetime or capacity, avoid storing the earbuds in hot or cold environments, such as a closed car in summer, or in winter conditions.• It is recommended to store the earbuds between -20°C and 45°C (-4°F and 113°F).• Do not store the earbuds for extended periods of time without recharging them (max. three months).• If the earbuds or the charging case become dirty, it is recommended to clean them with a soft, lint-free cloth that has been dampened with clean water.• The charging case uses the standard USB voltage of 5v +- 0.25v. It is not recommended to charge the earbuds using a power supply with a higher voltage.9.3 Replacement accessoriesReplacement or additional accessories can bepurchased online at /accessories.EarbudsCharging caseEarGelsMSLJabra Link 380 Bluetooth adapterUSB-AUSB-CUSB-A to USB-C charging adapterWireless charging padUSB-A charging cable9.4 Using replacement earbuds1. P lace the replacement earbuds into the charging case and close the lid.2. O pen the charging case lid and remove the earbuds.3. W ear the earbuds and follow the voice instructions to pair with your mobile device.4. U pdate the earbud firmware in Jabra Sound+.9.5 Using a replacement charging case Before using a replacement charging case for the first time, it will need to be synced with your current earbuds and charged for 1 hour.To begin syncing, place your current earbuds inside the replacement charging case and close the lid for 10 seconds. If the LED on the charging case flashes pink this indicates that the firmware is being updated. Please wait until the LED stops flashing pink before opening the charging case.9.6 Using a replacement Jabra Link 380 To connect a replacement Jabra Link 380 with Jabra Evolve2 Buds, plug the Jabra Link 380 into your computer and launch Jabra Direct. Jabra Direct will guide you through the process of connecting the Jabra Link 380 to the Jabra Evolve2 Buds.。
RB2电器用品用户手册说明书
USER MANUALIMPORT ANT SAFETY INSTRUCTIONSWARNING: When using electric products, basic cautions should always be followed, including the following.1. Read all safety and operating instructions before using this product2. The product should be powered by a three pin `grounded (or earthed) plug connected to a power socket with a grounded earth outlet.3. All safety and operating instructions should be retained for future reference4. Obey all cautions in the Operating instructions and on the back of the unit5. All operating instructions should be followed6. This product should not be used near water, i.e. a bathtub, sink, swimming pool, wet basement, etc.7. This product should be located so that its position does not interfere with its proper ventilation. It should not be placed flat against a wall or placed in a built up enclosure that will impede the flow of cooling air.8. This product should not be placed near a source of heat such as stove, radiator, or another heat producing amplifier.9. Connect only to a power supply of the type marker on the unit adjacent to the power supply cord.10.Never break off the ground pin on a power supply cord.11.Power supply cords should always be handled carefully. Never walk or place equipment on power supply cords. Periodically check cords for cuts or signs of stress, especially at the plug and the point where the chord exits the unit.12.The power supply cord should be unplugged when the unit is to be unused for long periods of time.13.If this product is to be mounted in an equipment rack, rear support should be provided.14.The user should allow easy access to any mains plug, mains coupler and mains switch used in conjunction with this unit thus making it readily operable.15.Metal parts can be cleaned with a damp cloth. The vinyl covering used on some units can be cleaned with a damp cloth or ammonia based household cleaner if necessary. Disconnect the unit from the power supply before cleaning.16.Care should be taken so that objects do not fall and liquids are not spilled into the unit through any ventilation holes or openings. On no account place drinks on the unit.17. A qualified service technician should check the unit if:18.The user should not attempt to service the equipment. All service work is done by a qualified service technician.19. Exposure to extremely high noise levels may cause a permanent hearing gloss. Individuals vary considerably in susceptibility to noise induced hearing loss, but nearly everyone will lose some hearing if exposed to sufficiently intense noise for a sufficient time. The U.S. Government's Occupational Safety and Health Administration (OSHA) has specified the following permissible noise level exposure. Duration Per Day In Hours Sound Level dBA, slow response8 9069249539721001 ½1021105½110¼ or less 115According to OSHA, any exposure in excess of the above permissible limits could result in some hearing loss. Ear plugs or protectors in the ear canals or over the ears must beworn when operating this amplification system in order to prevent a permanent hearing loss if exposure exceeds the limits set forth above. T o ensure against potentially dangerous exposure to high sound pressure levels it is recommended that all persons exposed to equipment capable of producing high sound pressure levels such as this amplification system be protected by hearing protectors while this unit is in operation.!The power cord has been damaged!Anything has fallen or spilled into the unit !The unit does not appear to operate correctly!The unit has been dropped or the enclosure damaged.BEFORE SWITCHING ONAfter unpacking your amplifier check that it is factory fitted with a three pin 'grounded' (or earthed) plug. Before plugging into the power supply ensure you are connecting to a grounded earth outlet.If you should wish to change the factory fitted plug yourself, ensure that the wiring convention applicable to the country where the amplifier is to be used is strictly conformed to. A s an example in the United Kingdom the cable colour code for connections are as follows.NOTEThis manual has been written for easy access of information. The front and rear panels are graphically illustrated, with each control and feature numbered. For a description of the function of each control feature, simply check the number with the explanations adjacent to each panel.Y our Laney amplifier has undergone a thorough two stage, pre-delivery inspection, involving actual play testing.When you first receive your Laney Bass amp, follow these simple procedures:(i) Ensure that the amplifier is the correct voltage for the country it is to be used in.(ii) Connect your instrument with a high quality shielded instrument cable. Y ou have probably spent con siderable money on your amplifier and guitar - don’t use poor quality cable it won’t do your gear justice.Please retain your original carton and packaging so in the unlikely event that some time in the future your amplifier should require servicing you will be able to return it to your dealer securely packed.Care of your Laney amplifier will prolong it's life.....and yours!EARTH OR GROUND - GREEN/YELLOW NEUTRAL - BLUELIVE - BROWNINTRODUCTIONThe RB2 is a 30W bass combo with a 10 inch loudspeaker in a sturdy wooden cabinet. Its features include; two ¼” jack inputs for Normal / Hi level signals, a gain control and a switchable compressor, a flexible EQ system with Bass, swept Mid and T reble control followed by an overall Volume. Should you need to play along to CDs/MP3s you can plug the output of your player into the CD/line in socket. A headphone socket is also provided for private practice, and an external speaker socket for connecting additional cabinets. A Direct out allows you to connect to a PA or recording device. An explanation of these features follows on pages 6-8.Dear Player,Thank you very much for purchasing your new Laney product and becoming part of the worldwide Laney family. Each and every Laney unit is designed and built with the utmost attention to care and detail, so I trust yours will give you many years of ney products have a heritage which stretches back to 1967 when I first began building valve amplifiers in my parent’s garage. Since then we have moved on from strength to strength developing an extensive range of guitar, bass, public address and keyboard amplification products along with a list of Laney endorsees that includes some of the world’s most famous and respected musicians. At the same time we believe we have not lost sight of the reason Laney was founded in the first place - a dedication to building great sounding amplification for working musicians. Warm Regards,Lyndon Laney CEONormal and High inputs are provided for connection of bass guitars. High output basses, either Active or Passive should be connected via the High socket. Low output basses should be connected using the normal input. High output basses may also be placed in the Normal input if pre-amp overloading is desired.This control is used to set the level of gain present in the pre-amp. producing distortion. The Gain control should be used in conjunction with the signal characteristics.Engages and disengages the on-board compressor, this compresses the input-signal giving a punchier sound. In association with the compressor is an LED indicating that the compressor is active. The amount of compression is controlled by the Gain control. The higher the setting the more compression. With most guitars compression will begin at about 5-6 on the control. It is possible to have the compressor engaged but it only be active during certain periods of playing - typically the most dynamic sections.Controls the boost and cut of the low-frequency response of the pre-amplifier.FRONT P ANEL CONTROLST o access low mid-frequencies turn the frequency control anticlockwise, to access higher mid frequencies turn the frequency control clockwise.Controls the boost and cut of the high-frequency response of the pre-amplifier.Sets the overall listening level of the amplifier.RCA/Phono connections provided for connecting an external sound source such as; CD players, MP3 players, Minidisc etc.This socket provides a balanced low-impedance output-signal from the pre-amplifier taken before the Master Volume but after any tone correction, used for direct-injection of the amplifier signal to a mixing-desk or additional power-amplifier.This socket(s) should be used to connect an external cabinet. The impedance of the extension-cabinet must not be less than 4 Ohms. Connecting cabinets that have a lower impedance than 4 Ohms will result in the amplifier overheating. Continual use in this manner may cause permanent damage. Connecting a cabinet with an impedance of greater than 4 Ohms will cause no damage to the amplifier but will result in a reduced output level. (When using an external cabinet the internal speaker is automatically disconnected)Socket for connecting headphones. With headphones connected, the internal and any externally connected loudspeakers are automatically switched off.Indicates power is connected and the amplifier is switched on.(Always switch off and disconnect power cord when not in use)Main power on/off switch.Power inlet socket. Connect to your power source. Make sure the specified voltage is correct for your country!The mains safety fuse for the unit is contained within this drawer.USE ONLY THE CORRECT SIZE AND RATING OF FUSE AS SPECIFIED ON THE PANEL.The mains fuse ratings are detailed in the specs section at the rear of this manual.Serial Number and model of your unit.REAR P ANEL CONTROLSu d s p e a k e r C a b l eHIUSER SETTINGSFound some cool settings you want to keep? Make a note of them here:General NotesAmplifier connection: In order to avoid damage, it is advisable to establish and follow a pattern for turning on and off your equipment. With all system parts connected, turn on source equipment, tape decks, cd players, mixers, effects processors etc. BEFORE turning on your Bass Amplifier. Many products have large transient surges at turn on and off which can cause damage to your speakers. By turning on your Bass Amplifier LAST and making sure its Volume control is set to minimum any transients from other equipment will not reach your loudspeakers. Wait until all system parts have stabilised; usually a couple of seconds. Similarly when turning off your system always turn down the Volume control on your Bass Amplifier and then turn off its power before turning off other equipment.Cables: Never use shielded or microphone cable for any speaker connections as this will not be substantial enough to handle the amplifier load and could cause damage to your amplifier system.Caution:These professional loudspeaker systems are capable of generating very high sound pressure levels. Use care with placement and operation to avoid exposure to excessive levels that can cause permanent hearing damage. (Refer to guidelines on page 2)Servicing: The user should not attempt to service these products. Refer all servicing to qualified service personnel.SPECIFICA TIONSSupply Voltage~100V , ~120V , ~220V , ~230V , ~240V 50/60Hz Factory Option Mains Fuse ~220V>~240V = T250mA L. ~100>~120V = T500mA L (Time delay)Power Consumption 50WOutput Power Rating 30WLoudspeaker 10” Custom Designed DriverFeatures Normal + Hi InputsSwitchable Compressor with Activity light.Clip distortion limiter.EQ Bass (Shelving)Paramid (KHz Peaking)D.I.Y es, Balanced Jack. (Can be used for T uner)Extension Loudspeaker Socket (4 Ohms minimum, disconnects internal speaker)Input Impedance 1M Ohm/100pFRecommended Min Extension Speaker Power 80WRecommended Richter Extension Cab RB410 / RB115Size 440*390*257(H*W*D)Unit Weight 11.75 KgPacking Weight 13 Kg±12dB at 65Hz,±12dB at 200Hz > 2T reble (±15dB at 3.5KHz, Shelving)This product conforms to:European EMC directive(2004/108/EC), Low Voltage Directive (72/23/EEC) and CE mark Directive (93/68/EEC)Page 11 /12LaneyOPERATING INSTRUCTIONSIn the interest of continued product development, Laney reserves the right to amend product specification without prior notification.POWER TO THE MUSIC Laney@。
多功能时间器，型号：DBB02和PBB02说明书
DBB02
PBB02
• Time range 60 s to 10 h - battery powered • 3 time ranges selectable by DIP-switches • Knob-adjustable time setting • Automatic start after drop-out of power supply • Repeatability: ≤ 0.2% • Output: 8 A SPDT or 8 A DPDT relay • For mounting on DIN-rail in accordance with DIN/EN
Multi voltage true delay on release timer with 3 time ranges from 60 s to 10 h selectable by DIP-switches. The built-in battery (NiCd)
will be charged while the power supply is applied. For mounting on DIN-rail (DBB02) Plug-in (PBB02).
Test can be perfomed on terminals + and A2 or 7 and 10.
PBB02
Dimensions
DIN-rail
22.5 99.5
Plug-in
36
28.5
Specifications are subject to change without notice (15.04.10)
海尔 JZT-Q2BE6(12T) 5.2kW台嵌两用钢化玻璃燃气灶 使用说明书
3456请勿将燃气灶安装在通风不良的烤炉、冰箱、冷柜、洗碗机、消毒柜或其他同类厨房器具的上方。
燃气灶嵌入橱柜后底部下方至少预留100mm 的自由空间，禁止存放一切物品。
注意装饰片Q2BE5支锅架内环火盖外环火盖热电偶点火瓷针一体炉头Q2BG 系列盛液盘点火瓷针安装嵌入式灶具的橱柜要有符合通风要求的与大气相通的开孔尺寸2否则会造成泄漏燃气积沉而引起爆炸。
（面积不小于150cm ），肥皂水检漏图示710400206303305使用指南安装完毕后，确保燃气连接管没有被扭曲、挤压、折弯，不能触到橱柜中任何可活动的部分，如抽屉、轨道等；避免处于高温区域。
注意燃气专用橡胶软管连接如果您选用内径为Φ9.5mm 的燃气专用橡胶软管（长度不宜超过1.5m ），请将橡胶软管连接至进气管接头红色标志后用管箍固定牢靠。
金属波纹软管连接如果您选用内螺纹规格为G1/2”的金属波纹软管，将金属波纹软管两端的活动螺母分别与燃气灶进气管螺纹接头和室内燃气阀门螺纹接头连接牢靠，连接处要装入耐腐蚀的橡胶密封圈。
连接方法请您根据室内燃气总阀门出气接头的连接要求选择以下合适的燃气专用连接管。
选用的专用连接管应符合相关安全标准，并注意有效使用期限，建议专用橡胶软管使用时间不超过一年半。
使用前请确认燃气灶铭牌上所指定的燃气类型与您当前所使用的燃气类型一致，并确认燃烧器部件、支锅架、旋钮、燃气专用连接管及燃气管路都已正确安装。
首次使用时燃气管路因有残余空气而造成点火困难，这属于正常现象，请重复点火，待管内空气排净后才可点燃。
点火和调节火力大小调风板调节和风量控制火焰状态不佳时，请调节灶壳底部的调风板。
当火焰长且为黄焰时，将可调把手按图示位置向左调增大进风量；当火焰脱离出火孔为离焰时，将可调把手按图示位置向右调减少进风量。
待火焰达到正常燃烧状态时，将可调风门把手放入固定调风板卡槽中。
720420系列Q2BE572042020630330选择灶台面板承受力达到100kg 以上的橱柜；注：橱柜台面应选用耐火、耐高温、耐冷热循环的材质，橱柜上的涂料层及胶合板必须经过耐火胶合处理，否则易引起变形或表面脱落。
HS 2 头戴式麦克风说明书
FEATURES• Omni-directional with MKE 2 capsule• Excellent sound suitable for singers and speakers alike• Easy handling and rugged construction• Available in beige and black• 3.5 mm jack or 3-pin connectorDELIVERY INCLUDESHS 2 BE | HS 2 BK | HS 2 -4 BE | HS 2 -4 BK• headband• 1 x frequency cap, short: MZC 2-1• 1 x frequency cap, long: MZC 2-2• quick guide• safety guideThe HS 2 is a neckworn microphone with a very robust steel wire cable for connection to wireless bodypack transmitters. It features the omni-directional MKE 2 capsule and meets the highest demands on sound quality and robustness. The condenser microphone can easily be brought into the optimum position by the interplay of the small capsule and a short gooseneck. The HS 2 is equally suitable for voice and speech transmission.PRODUCT VARIANTSVariant Colour Connector Article numberHS 2 BE beige 3.5 mm jack plug508882HS 2 BK black 3.5 mm jack plug508883HS 2-4 BE beige3-pin connector508884HS 2-4 BK black3-pin connector508885ACCESSORIESMZC 2-1black Frequency cap, short Art. no. 572231MZC 2-1beige Frequency cap, short Art. no. 572232MZC 2-2black Frequency cap, long Art. no. 572233MZC 2-2beige Frequency cap, long Art. no. 572234MZW 02black Windshield, foam Art. no. 578819MZW 02beige Windshield, foam Art. no. 578845MZW 2black Windshield Art. no. 543658MZW 2 G beige Windshield Art. no. 576123SPECIFICATIONSPick-up pattern omni-directional Frequency response20 - 20,000 Hz Sensitivity in free field 5 mV/Pa ±3 dB Nominal impedance 1 kΩMin. terminating impedance 4.7 kΩEquivalent noise level: A-weightedCCIR-weighted 28 dB 41 dBMax. sound pressure level140 dBPower supply7.5 V Connector3-pin connector |3.5 mm jack plug Cable length 1.6 m Diameter of microphone4.8 mmWeight3.5 mm jack 3-Pin 30.1 g 28.9 gDIMENSIONSSennheiser electronic GmbH & Co. KG · Am Labor 1 · 30900 Wedemark · Germany · 。
●2BE130-70安装使用说明书
水环真空泵安装使用说明书2BE1 303------2BE1 705广东省佛山水泵厂有限公司2005尊敬的肯富来用户们：承蒙选购、使用肯富来产品，谨致万分谢意。
让顾客满意是我们的宗旨，我们将会为您提供热情周到的服务。
本说明书提供了安装、使用和维修2BE1 303～705水环真空泵时必须注意的事项和指导，因此在安装使用水环真空泵前，有关技术、操作人员必须首先详细阅读,以期经久耐用。
对于运输、装配、使用、维护等过程的注意事项和技术要求，即使在本说明书中没有明确提出，但也可能由于不注意而造成直接或间接的人身伤害或设备事故，所以也要注意安全。
概述2BE1型水环真空泵采用单级单作用的结构形式，通常用于抽吸不含固体颗粒、不溶或微溶于工作液的气体。
当真空泵的过流部件采用耐腐蚀材料或喷涂耐腐蚀涂层时，可用于抽吸腐蚀性气体，可以用带有腐蚀性的液体作为真空泵的工作液。
型号的意义2BE1 35 3—1ED4--0 Y 420泵转速。
配套电机代号。
传动方式补充代号。
轴封型式代号。
“4”为内供水填料密封等。
传动方式代号。
“D”为直联传动，“G”为减速机传动。
结构材料代号。
“B”主要过流部件是普通材质，“E”主要过流部件为304。
最低吸入绝对压力代号。
“0”极限压力可达33mbar.叶轮长径比特征代号。
以厘米为单位的叶轮名义半径。
泵系列名称。
工作原理及结构1、工作原理图1是真空泵工作原理图，叶轮偏心地装在接近圆形的泵体内，当叶轮按图示箭头方向旋转时，因离心力作用，注入泵体内的液体形成旋转的液环。
液环的、液环内表面与叶轮轮毂之间形成一个月牙形空间，、吸气口当叶轮由A点转到B点时，两相邻叶片之间所、排气口包围的容腔逐渐增大，气体由外界吸入。
当叶、泵体轮由C点转到A点时，相应的容腔由大变小，、叶轮使原先吸入的气体受到压缩，当压力达到或略大于大气压力时，气体被排出。
2、工作液工作液通常为常温清水，如水质容易结垢，应经软化后再使用。
Onkyo E200BT蓝牙耳机说明书
4 EN
2 Make sure that the headset is off. 3 Press and hold the power on/off button
until the blue and white LED flashes alternately.
4 Turn on the Bluetooth function of your
2 EN
General information
To avoid damage or malfunction:
Caution
• Do not expose the headset to excessive heat. • Do not drop your headset. • Headset shall not be exposed to dripping or
dampened with a minimum amount of water or diluted mild soap, to clean the product.
• The integrated battery shall not be exposed to
excessive heat such as sunshine, fire or the like.
Be sure to observe the following guidelines when using your headset. • Listen at reasonable volumes for
reasonable periods of time. • Be careful not to adjust the volume
1 Pair your first device (see 'Pair your