background image

LR-500 Page 2

Listen Technologies Corporation All rights reserved 92007

Listen Technologies Corporation • 14912 Heritagecrest Way • Bluffdale • Utah 84065-4818 U.S.A. 

+1.801.233.8992 • +1.800.330.0891

North America 

• +1.801.233.8995

Fax

1. An earphone jack (3.5 mm) that accepts either mono or stereo headsets. . Receiver antenna is built into the       

    earphone cord, eliminating additional wires while maximizing receiver effectiveness. 

2. Multifunction LED indicates power on, if batteries are low, if the unit is locked on a channel when SEEK is  

 

    pressed and charging status.

3. Easy on/off volume control.

4. Look&Listen™ LCD Display shows channel selection, channel lock and battery level.

6HHNVWRÀQGEHVWDYDLODEOHEURDGFDVW$OVRXVHGWRDGMXVWVTXHOFKLQVWHSVZKLFKPXWHVDXGLRRQORVVRI 

    RF signal.

6. When enabled, SQ provides highest audio quality available in its product category. SQ can be disabled for    

    compatibility with other assistive listening equipment.

7. Uses two AA batteries. Selectable to use either alkaline or Listen’s advanced NiMH Rechargeable AA 

%DWWHULHV6PDUW&KDUJHŒLQFRUSRUDWHGLQWRUHFHLYHUPDNHVVXUHHDFKXQLWUHFHLYHVWKHPRVWEHQHÀFLDO

    charge.

8. Digitally tuned with UP, DOWN, and SEEK buttons behind manually lockable door. Electronically lock on 

    channel by holding the SEEK button down 5 seconds to prevent tampering.

9. Manually lockable battery compartment door.

10. Charging plug port.

11. Contact points for Listen’s drop in charging cases.

12. Exclusive belt clip “loop” prevents unit from slipping off belt or strap.

3URGXFW)HDWXUHV/5

1

2

3

4

5

6

7

9

10

8

12

11

9

Summary of Contents for LR-500

Page 1: ...e a squelch The device shall have an audio frequency response of 50 Hz to 15 KHz 3 dB at 72 MHz and 50 10 kHz 3dB at 216 MHz The device shall incorporate a stereo headset jack that allows the user to plug in either a mono or stereo headset and listen to audio normally The device shall incorporate an LCD display that indicates channel battery level low battery battery charging RF signal strength an...

Page 2: ...W DYDLODEOH EURDGFDVW OVR XVHG WR DGMXVW VTXHOFK LQ VWHSV ZKLFK PXWHV DXGLR RQ ORVV RI RF signal 6 When enabled SQ provides highest audio quality available in its product category SQ can be disabled for compatibility with other assistive listening equipment 7 Uses two AA batteries Selectable to use either alkaline or Listen s advanced NiMH Rechargeable AA DWWHULHV 6PDUW KDUJH LQFRUSRUDWHG LQWR UHF...

Page 3: ...D Display shows channel selection channel lock and battery level 6HHNV WR ÀQG EHVW DYDLODEOH EURDGFDVW OVR XVHG WR DGMXVWDEOH VTXHOFK LQ VWHSV PXWHV DXGLR RQ ORVV RI 5 signal 6 Uses two AA batteries Selectable to use either alkaline or Listen s advanced NiMH rechargeable AA batteries SmartCharge incorporated into receiver makes sure each unit receives the most EHQHÀFLDO FKDUJH 7 Digitally tuned wi...

Page 4: ...id Euro KDUJLQJ DUU LQJ DVHV LA 311 01 16 Unit Portable FM Product Charging Carrying Case North America LA 311 02 16 Unit Portable FM Product Charging Carrying Case Asia UK LA 311 03 16 Unit Portable FM Product Charging Carrying Case Euro LA 317 01 4 Unit Portable FM Product Charging Carrying Case North America LA 317 02 4 Unit Portable FM Product Charging Carrying Case Asia UK LA 317 03 4 Unit Po...

Page 5: ...e disable Programming Channel lock squelch Channel Lock Out Indicators LED Red illuminated when unit is on Flashes when batteries are low or to indicate charging Flashes when locked and SEEK is pushed Display Channel Designation lock status signal strength indication Programming Power Battery Type Two AA batteries alkaline or NiMH Battery Life Listen Batteries 30 hours alkaline LA 361 15 hours NiM...

Page 6: ...or Dark Grey with white silk screening Unit Weight 3 9 oz 111 g Unit Weight with batteries 5 8 oz 164 g Shipping Weight 1 0 lbs 0 45 kg Door Manually lockable Up down and power buttons through door Other controls behind door see controls Environmental Temperature Operation 14Ý 104Ý 10Ý Ý Temperature Storage 4 122Ý 20Ý 50Ý Humidity 0 to 95 Relative Humidity non condensing 6SHFLÀFDWLRQV LR 500 863 R...

Page 7: ...ls you need Q How many receivers can I have in a system A As many as you need the number is endless UHTXHQWO VNHG 4XHVWLRQV Q What is the function of SQ A To reduce noise of its systems Listen now offers a noise reduction technology called ListenSQ on 72 MHz and 216 MHz only Both the transmitter and receiver must have SQ on to achieve the desired results If you are planning to use this product wit...

Reviews: