Listen LA-321 - Manual

6 4-Unit Cases Sturdy case with hard foam interior and durable latches Individual storage pockets for a combination of 4 receivers and transmitters Large pocket for accessory storage Case comes with keys and can be locked for security Detachable nylon carrying strap LA-318 Specifications and Features...

8 4-Unit Cases 4 5 Turn units to be charged OFF. For optimal charging, receivers and transmitters should be turned OFF* during the charge cycle. *Portable transmitters manufactured prior to 2003 require that the unit be turned ON to begin charging. Once charging begins, turn the unit OFF. Place unit...

9 4-Unit Cases 6 LA-317/323 Charging Instructions (cont.) Connect units to power. Plug power connectors into PWR/CHG jack on the side of the units.

10 4-Unit Cases LA-317/323 Charging Instructions (cont.) 7 8 Verify units are charging. Watch units for 10 seconds before leaving them to charge. Once placed in the charging slots, the red LED on top of Listen’s portable receivers and transmitters will glow continuously for 1-2 seconds, then extingu...

12 8-Unit Cases 8-Unit Case Package Contents LA-321/324 Contents • LA-321 8-Unit Charging/Carrying Case or LA-324 8-Unit Charging/ Carrying Case • Power Supply • Keys • Shoulder Carrying Strap •Case User’s manual LA-322 Contents • LA-322 8-Unit Charging/Carrying Case • Keys • Shoulder Carrying Strap...

14 8-Unit Cases Sturdy case with hard foam interior and durable latches Stores up to 8 receivers or portable transmitters Pocket stores earphones and/or other accessories Earphones can remain attached to receivers during storage Case comes with keys and can be locked for security Detachable nylon ca...

16 8-Unit Cases Make sure that you are using NiMH batteries and that the battery select switch is in the correct position. Charging will only occur when the Listen product’s battery selection switch is set to the “NiMH” position. This switch is located inside the battery compartment of the product. ...

20 16-Unit Cases 16-Unit Case Package Contents LA-311/325 Contents • LA-311 16-Unit Charging/Carrying Case or LA-325 16-Unit Charging/ Carrying Case • Power Supply • Keys • Shoulder Carrying Strap • Case User’s Manual LA-313 Contents • LA-313 16-Unit Charging/Carrying Case • Keys • Shoulder Carrying...

22 16-Unit Cases Sturdy case with hard foam interior and durable latches Stores up to 16 receivers or portable transmitters Large pocket stores earphones and/or other accessories Small pocket stores earphones and/or other accessories Earphones can remain attached to receivers during storage Case com...

23 16-Unit Cases Listen drop in charging systems allow Listen’s portable products to be dropped into a charging slot and immediately begin charging when the case is powered. This provides a convenient method for recharging your portable products. LA-311/325 Drop-In Charging Instructions 1 2 3 Plug p...

2 25-Unit Case 25-Unit Case Package Contents LA-320 Contents • LA-320 25-Unit Carrying Case • Keys • Shoulder Carrying Strap • Case’s User Manual

29 25-Unit Case Sturdy case with hard foam interior and durable latches Stores up to 25 portable receivers or portable transmitters Can be configured to store stationary transmitters and stationary receivers. Can be used to store any accessory items (headphones, earphones, power supplies, etc.) Earp...

30 25-Unit Case 1 LA-320 Configuration Instructions 5 2 3 4 The LA-320 Configurable Carrying Case can accommodate a combination of different Listen products. This product is designed to adapt to the specific needs of each customer. To Configure: Remove any of the small section dividers; or move small...

Supplementary Information Supplementary Information 31 Removable Charging Platform 33 NiMH Battery Technology 34 LED Indicators 35 Optional Accessories 36 Troubleshooting 38 Warranty 40 Contacting Listen 41 Information

34 Information Listen LA-362 NiMH batteries are industrial grade and provide constant current to Listen products. These batteries provide 2100 milliamp hours (mAh) of storage capacity. When used with Listen supplied batteries, Listen products should provide the following operational time after batte...

3 Information LED Indicators Portable Receivers (LR-300, LR-400, LR-500) Red LED Continuous ON Unit is operating Slow flash Batteries are low Slow flash while charging Charging in progress Portable Transmitters (LT-700) Red LED Continuous ON Unit is operating Slow flash Batteries are low Slow flash ...

3 Information The protective pouch is great for outside or dusty environments. Belt clip and connectors accessible through windows and openings. Optional Accessories LA-306 Listen Soft Case Case Options This sturdy nylon case can be used to store and transport 1 to 3 portable products and accessorie...

3 Information Longer life than NiCAD without the “memory effect.” Required for use in charging cases. Package of two AA batteries Optional Accessories LA-362 Listen NiMH Rechargeable AA Batteries Power/Charging Options LA-202 Power/Charging Supply Use to power individual portable units without batte...

3 Information 4-Unit Troubleshooting Troubleshooting The batteries seem to drain when left in the case. Make sure unit’s volume wheel remains in the “off” position when stored in the case. It is possible to turn units on when placing them in carrying pockets. The red LED on my portable product does ...

0 Information Warranty Warranty Listen Technologies Corporation (Listen) warrants its transmitters and receivers (LT-82, LT-700, LT-800, LR-100, LR-42, LR-44, LR-300, LR-400, LR-500, LR-600) to be free from defects in workmanship and material under normal use and conditions for the useful lifetime o...

1 Information Contacting Listen If technical service is needed, please contact Listen. Pre-authorization is required before returning Listen products. If products were damaged in shipment, please contact the carrier, then contact Listen for replacement or repair requirements payable by the carrier. ...