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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 take great pride in their outstanding performance because we care that you are completely satisfied. That’s why we independently certify them to the highest quality standards and back them with a limited lifetime guarantee. We stand ready to answer any questions you might have during installation or in the operation of our products. Should
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Table of Contents 4-Unit Cases 8-Unit Cases 16-Unit Cases 25-Unit Case Information Table of Contents 4-Unit Cases User’s Manual 3 8-Unit Cases User’s Manual 15 16-Unit Cases User’s Manual 27 25-Unit Configurable Carrying Case 39 Supplementary Information 31 Removable Charging Platform 33 NiMH Battery Technology 34 LED Indicators 35 Optional Accessories 36 Troubleshooting 38 Warranty 40 Contacting Listen 41
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4-Unit Case Package Contents LA-317/323 Contents LA-318 Contents • LA-317 4-Unit Charging/Carrying • LA-318 4-Unit Charging/Carrying Case Case or LA-323 4-Unit Charging/ • Keys Carrying Case • Shoulder Carrying Strap • Power Supply • Case User’s Manual • Keys • Shoulder Carrying Strap • Case User’s Manual 4-Unit Cases
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4-Unit Cases LA-317/323 Specifications and Features Speci cations Specification LA-317/LA-323 Primary Power Input 110-120 VAC, 60 Hz, 15 W Power Secondary Power Output 7.5 VDC, 600 Ma Description Black, grey, and chrome lockable hard case. Interior foam. Weight 2.6 lbs. (1.2 kg) Shipping Weight 5 lbs. (2.2 kg) Physical Shoulder Carrying Strap Length Adjustable 33.00 to 53.00 in. (83.0 to 135.0 cm) Power Cord Length 6.0 ft. (1.8 m) Size W x H x D 11.80 x 7.50 x 3.75 in. (30.0 x 7.5 x 9.5 cm) Featu
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LA-318 Specifications and Features Speci cations Specification LA-318 Power None Description Black, grey, and chrome lockable hard case. Interior foam. Weight 2.6 lbs. (1.2 kg) Physical Shipping Weight 5 lbs. (2.2 kg) Shoulder Carrying Strap Length Adjustable 33.00 to 53.00 in. (83.0 to 135.0 cm) Size W x H x D 11.80 x 7.50 x 3.75 in. (30.0 x 7.5 x 9.5 cm) Features Sturdy case with hard foam interior and durable latches Individual storage pockets for a combination of 4 receivers and transmitters
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4-Unit Cases LA-317/323 Charging Instructions 1 Plug 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 cycle. green LED lit when power is connected 2 Plug power into case. The green LED next to the power connector will illuminate indicating the case is powered. 3 Check Battery Select Switch. Make sure that you are using NiMH batteries and that the battery select switch is in the correct position. Charging will
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LA-317/323 Charging Instructions (cont.) 4 Turn units to be charged OFF. For optimal charging, receivers and transmitters should be turned OFF* during the charge cycle. Receiver power switch - turn clockwise until you hear a ‘click’ LT-700 power switch *Portable transmitters manufactured prior to 2003 require that the unit be turned ON to begin charging. Once charging begins, turn the unit OFF. 5 Place units in case slots. 8 4-Unit Cases
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4-Unit Cases LA-317/323 Charging Instructions (cont.) Connect units to power. 6 Plug power connectors into PWR/CHG jack on the side of the units. 9
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LA-317/323 Charging Instructions (cont.) 7 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 extinguish. The units will then evaluate battery status for 5-7 seconds. If the battery select switch is positioned in the NiMH setting, the red LED will begin to flash indicating that the units are charging. NOTE: If b
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8-Unit Case Package Contents LA-321/324 Contents LA-322 Contents • LA-321 8-Unit Charging/Carrying • LA-322 8-Unit Charging/Carrying Case Case or LA-324 8-Unit Charging/ • Keys Carrying Case • Shoulder Carrying Strap • Power Supply • Case User’s Manual • Keys • Shoulder Carrying Strap •Case User’s manual 12 8-Unit Cases
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8-Unit Cases LA-321/324 Specifications and Features Speci cations Specification LA-321/324 Primary Power Input 100-240 VAC, 50-60 Hz, 1200 mA Power Secondary Power Output 7.5 VDC, 4A, 30W Description Black, grey, and chrome lockable hard case. Interior foam. Weight 6.2 lbs. (2.80 kg) Shipping Weight 9.0 lbs. (4.00 kg) Physical Shoulder Carrying Strap Length Adjustable 33.00 to 53.00 in. (83.0 to 135.0 cm) Power Cord Length 12.0 ft. (3.7 m) Size W x H x D 15.75 x 9.80 x 7.00 in. (40.0 x 25.0 x 18.0
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LA-322 Specifications and Features Speci cations Specification LA-322 Power None Description Black, grey, and chrome lockable hard case. Interior foam. Weight 6.2 lbs. (2.80 kg) Physical Shipping Weight 8.0 lbs. (3.60 kg) Shoulder Carrying Strap Length Adjustable 33.00 to 53.00 in. (83.0 to 135.0 cm) Size W x H x D 15.75 x 9.80 x 7.00 in. (40.0 x 25.0 x 18.0 cm) Features Sturdy case with hard foam interior and durable latches Stores up to 8 receivers or portable transmitters Pocket stores earphone
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8-Unit Cases LA-321/324 Drop-In Charging Instructions Listen drop in charging cases 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 as well as storing your portable products. Plug power supply into power source. 1 Any 100 to 240 VAC outlet can be used. Make sure that power stays connected during the full 13 hour charge cycle. green LED lit when power power is is conn
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LA-321/324 Drop-In Charging Instructions (cont.) 4 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. Warning: Do not attempt to charge alkaline batteries. This may damage the unit and case, and will void the warranty! Enlarged area of interior of LR-500 5 P
