Listen Technologies LA-311 User Manual

64-Unit CasesSturdy case with hard foam interior and durable latchesIndividual storage pockets for a combination of 4 receivers and transmittersLarge

74-Unit CasesPlug power supply into power source.Any 110 to 120 VAC outlet can be used. The power must stay connected during the full 13 hour charge c

84-Unit Cases45Turn units to be charged OFF.For optimal charging, receivers and transmitters should be turned OFF* during the charge cycle.*Portable t

94-Unit Cases6LA-317/323 Charging Instructions (cont.)Connect units to power.Plug power connectors into PWR/CHG jack on the side of the units.

104-Unit CasesLA-317/323 Charging Instructions (cont.)78Verify units are charging.Watch units for 10 seconds before leaving them to charge. Once place

128-Unit Cases8-Unit Case Package ContentsLA-321/324 Contents• LA-321 8-Unit Charging/Carrying Case or LA-324 8-Unit Charging/ Carrying Case• Power S

138-Unit CasesSturdy case with hard foam interior and durable latchesCharges up to 8 receivers or portable transmitters with NiMH batteriesRemovable c

148-Unit CasesSturdy case with hard foam interior and durable latchesStores up to 8 receivers or portable transmittersPocket stores earphones and/or o

158-Unit CasesPlug power supply into power source.Any 100 to 240 VAC outlet can be used. Make sure that power stays connected during the full 13 hour

168-Unit CasesMake sure that you are using NiMH batteries and that the battery select switch is in the correct position. Charging will only occur whe

178-Unit CasesVerify units are charging.Watch units for 10 seconds before leaving them to charge. Once placed in the charging slots, the red LED on to

2016-Unit Cases16-Unit Case Package ContentsLA-311/325 Contents• LA-311 16-Unit Charging/Carrying Case or LA-325 16-Unit Charging/ Carrying Case• Pow

2116-Unit CasesSturdy case with hard foam interior and durable latchesRemovable charging platformCharges up to 16 receivers or portable transmitters w

2216-Unit CasesSturdy case with hard foam interior and durable latchesStores up to 16 receivers or portable transmittersLarge pocket stores earphones

2316-Unit CasesListen drop in charging systems allow Listen’s portable products to be dropped into a charging slot and immediately begin charging when

2416-Unit CasesMake sure that you are using NiMH batteries and that the battery select switch is in the correct position. Charging will only occur wh

2516-Unit CasesVerify units are charging.Watch units for 10 seconds before leaving them to charge. Once placed in the charging slots, the red LED on t

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

2825-Unit Case25-Unit Case Package ContentsLA-320 Contents• LA-320 25-Unit Carrying Case• Keys• Shoulder Carrying Strap• Case’s User Manual

2925-Unit CaseSturdy case with hard foam interior and durable latchesStores up to 25 portable receivers or portable transmittersCan be configured to s

3025-Unit Case1LA-320 Configuration Instructions5234The LA-320 Configurable Carrying Case can accommodate a combination of different Listen products. T

Supplementary InformationSupplementary Information 31 Removable Charging Platform 33 NiMH Battery Technology 34 LED Indicators 35 Optional Accesso

33InformationListen 8 and 16 slot charging platforms can be used without the carrying case. If you desire to place the platform on a table, shelf or i

34InformationListen LA-362 NiMH batteries are industrial grade and provide constant current to Listen products. These batteries provide 2100 milliamp

35InformationLED IndicatorsPortable Receivers (LR-300, LR-400, LR-500)Red LEDContinuous ON Unit is operatingSlow ash Batteries are lowSlow ash while

36InformationThe protective pouch is great for outside or dusty environments. Belt clip and connectors accessible through windows and openings.Optiona

37InformationLonger life than NiCAD without the “memory effect.” Required for use in charging cases. Package of two AA batteriesOptional AccessoriesLA

38Information4-Unit TroubleshootingTroubleshootingThe batteries seem to drain when left in the case. Make sure unit’s volume wheel remains in the “o

39Information8-Unit & 16-Unit TroubleshootingTroubleshootingThe red LED on my portable receiver does not flash when product is placed in the charg

40InformationWarrantyWarrantyListen Technologies Corporation (Listen) warrants its transmitters and receivers (LT-82, LT-700, LT-800, LR-100, LR-42,

41InformationContacting ListenIf technical service is needed, please contact Listen. Pre-authorization is required before returning Listen products.

Notes

Listen Technologies Corporation14912 Heritagecrest WaySalt Lake City, Utah 84065-4818 U.S.A.801.233.8992800.330.0891 North America801.233.8995 faxwww.

25-Unit Case Information16-Unit Cases8-Unit Cases4-Unit CasesTable of ContentsTable of Contents4-Unit Cases User’s Manual 38-Unit Cases User’s Manual

44-Unit Cases4-Unit Case Package ContentsLA-317/323 Contents• LA-317 4-Unit Charging/Carrying Case or LA-323 4-Unit Charging/Carrying Case• Power Sup

54-Unit CasesSturdy case with hard foam interior and durable latchesCharges up to 4 receivers or portable transmitters with NiMH batteriesPocket store