Listen Technologies LR-300 Manual de usuario

6LR-500LR-500 Package Contents3LR-500 Contents• LR-500 Portable Programmable Display FM Receiver (72 MHz, 216 MHz)Listen Part Number•LR-500-072 (72 M

7LR-500LR-500 Specifi cationsArchitectural Specifi cationsThe FM reciever shall be capable of receiving on 57 wide and narrow band channels with a SNR o

8LR-500LR-500 Quick Reference3.5 mm Output Jack: Connect a Listen earphone(s) here.On/Off and Volume Control DialPower/Charging PortFront Door LockLED

9LR-500LR-500 Setup Instructions12345Remove the productRemove outer packaging and plastic cover. Inspect for physical damage. If damage is apparent, p

10LR-500LR-500 Setup Instructions678Connect an Earphone or HeadsetYour headset or earphone will connect to the jack on the top of the unit. Either mon

11LR-500LR-500 Operation Instructions12345Make Sure the Unit is OnRotate the volume knob counterclockwise with an earphone or headset connected to the

12LR-500LR-500 Operation Instructions6To Lock into Only One ChannelPress and hold the SEEK button for 5 seconds to lock a receiver onto the currently

13LR-500LR-500 Programming Instructions123Enter the PROGRAM modePress the UP and DOWN buttons simultaneously for 5 seconds, until the PGM symbol appea

14LR-500LR-500 SquelchSquelchThe purpose of squelch is to mute the audio output of your receiver when the signal from the transmitter is turned off or

15LR-500LR-500 Charging BatteriesTo charge the batteries using the LA-202 wall transformer, plug the transformer into the jack marked “PWR/CHG” on the

16LR-500LR-500 Wall Transformer OperationThe LR-500 will operate normally when connected to a wall transformer. Use Listen part number LA-202, avai

21LR-400LR-400 Table of ContentsPackage Contents 22Architectural Specifi cations 23Specifi cations 23Quick Reference 24Setup Instruction

22LR-400LR-400 Package ContentsLR-400 Contents• LR-400 Portable Display FM Receiver (72 MHz, 216 MHz)Listen Part Number•LR-400-072 (72 MHz)•LR-400-216

23LR-400LR-400 Specifi cationsArchitectural Specifi cationsThe FM receiver shall be capable of receiving on 57 wide and narrow band channels with a SNR

24LR-400LR-400 Quick Reference3.5 mm Output Jack: Connect a Listen earphone(s) here.On/Off and Volume Control DialPower/Charging PortFront Door LockLE

25LR-400LR-400 Setup Instructions12345Remove the productRemove outer packaging and plastic cover. Inspect for physical damage. If damage is apparent,

Dear Valued Customer,Thank you for choosing Listen! All of us at Listen are dedicated to providing you with the highest quality products available. We

26LR-400LR-400 Setup Instructions678Connect an Earphone or HeadsetYour headset or earphone will connect to the jack on the top of the unit. Either mon

27LR-400LR-400 Operation Instructions12345Make Sure the Unit is OnRotate the volume knob counterclockwise with an earphone or headset connected to the

28LR-400LR-400 Operation Instructions6To Lock into Only One ChannelPress and hold the SEEK button for 5 seconds to lock a receiver onto the currently

29LR-400LR-400 SquelchSquelchThe purpose of squelch is to mute the audio output of your receiver when the signal from the transmitter is turned off or

30LR-400LR-400 Charging BatteriesTo charge the batteries using the LA-202 wall transformer, plug the transformer into the jack marked “PWR/CHG” on the

31LR-400LR-400 Wall Transformer OperationThe LR-400 will operate normally when connected to a wall transformer. Use Listen part number LA-202, avai

35LR-300LR-300 Table of ContentsPackage Contents 36Architectural Specifi cations 37Specifi cations 37Quick Reference 38Setup Instruction

36LR-300LR-300 Package ContentsLR-400 Contents• LR-300 Portable Digital FM Receiver(72 MHz or 216 MHz)Listen Part Number•LR-300-072 (72 MHz)

37LR-300LR-300 Specifi cationsArchitectural Specifi cationsThe FM receiver shall be capable of receiving on 17 wide band channels and have a SNR of 80dB

38LR-300LR-300 Quick Reference3.5 mm Output Jack: Connect a Listen earphone(s) here.On/Off and Volume Control DialPower/Charging PortFront Door LockLE

39LR-300LR-300 Setup Instructions12345Remove the productRemove outer packaging and plastic cover. Inspect for physical damage. If damage is apparent,

40LR-300LR-300 Setup Instructions67Connect an Earphone or HeadsetYour headset or earphone will connect to the jack on the top of the unit. Either mono

41LR-300LR-300 Operation Instructions1234Make Sure the Unit is OnRotate the volume knob counterclockwise with an earphone or headset connected to the

42LR-300LR-300 Charging BatteriesTo charge the batteries using the LA-202 wall transformer, plug the transformer into the jack marked “PWR/CHG” on the

43LR-300LR-300 Wall Transformer OperationThe LR-300 will operate normally when connected to a wall transformer. Use Listen part number LA-202, avai

44InformationChannel SelectionIt is highly recommended that after channel selection has been achieved, you lock the channel so that it cannot be chang

45InformationListen SQ™We are accustomed to listening to low noise, high fidelity audio (delivered via CD, DVD, etc.). FM radio systems, such as those

LR-400Table of ContentsLR-500LR-300InformationLR-500 Manual 3 LR-500 Table of Contents 5LR-400 Manual 19 LR-400 Table of Contents 2

46InformationRF Reception Maximization StrategiesFor proper and dependable operation, Listen receivers should receive a strong and consistent signa

47InformationFrequency MHz ListenPhonakMicrofieldPhonic Ear Comtek Williams* Gentner Telex Drake75.2250 37 I7 37 37 (41, 47)75.2500 (48) 2375.2750 38

48Information216 MHz Compatibility ChartFrequency MHz ListenPhonakMicrofield Comtek Williams Gentner CSI AVRLight Speed216.0125 1A 1 1 C01 N01216.0250

49InformationTroubleshooting LR-300, LR-400, LR-500 ReceiversTroubleshootingThe receiver has no power. Make sure the unit has either fully charged ba

50InformationI cannot change channels when pressing the UP and DOWN buttons or the SEEK button. The unit is locked. Press the SEEK button for 5 secon

51InformationCompliance Notice and FCC StatementCompliance NoticeFCC StatementThis equipment has been tested and found to comply with the limits for a

52InformationWarranty & Contacting ListenWarrantyListen Technologies Corporation (Listen) warrants its transmitters and receivers (LT-82, LT-700,

53InformationOptional Accessoriesv Earphone OptionsLA-164 Ear SpeakerLA-162 Stereo Ear BudsLA-165 Stereo HeadphonesLA-166 Neck LoopLA-170 Behind-the-H

54Notes

55Notes

Listen Technologies Corporation14912 Heritagecrest WayBluffdale, Utah 84065-4818, U.S.A.+1.801.233.8992+1.800.330.0891 North America+1.801.233.8995 fa

5LR-500LR-500 Table of ContentsPackage Contents 6Architectural Specifi cations 7Specifi cations 7Quick Reference 7Setup Instructions