Listen Technologies LR-200-072 manual Battery Charging Information, Charging with a drop-incharger

Battery Charging Information

The LR-200-072 receiver uses a trickle charging method. When one of these receivers is placed into a Listen charging case any NiMH batteries will be charged. The entire charging process takes 10-12 hours under normal conditions.

During the charging cycle, the red LED on top of the Listen product will remain illuminated.

When not using the receiver, it is recommended to leave the unit in the charging case or plugged into the LA-202 power source. If the unit is not on the charger, the battery will lose up to 20% of its charge per month.

NOTE: Listen provides 2300 mAH (milli-Amp-hour) constant current NiMH Nickel Metal Hydride batteries. These may be purchased from Listen (LA-362).

Charging with a drop-in charger

To charge the batteries using a drop-in charging case, simply place the unit into a slot in the charging case and connect the case to power. Make sure the unit is fully seated in its slot.

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Charging with the LA-202

To charge batteries using the LA-202 7.5 DC Power Charging Supply, plug the transformer into the jack marked PWR/CHG and plug into AC Power source. The unit can operate while batteries are being charged If the battery select switch is in the NiMH position and NiMH batteries are placed inside.

SupplementaryLT-800

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IMPORTANT: DO NOT ATTEMPT TO CHARGE ANY TYPE OF BATTERY OTHER THAN NiMH (NICKEL METAL HYDRIDE) with your Listen equipment. Alkaline batteries may explode when connected to a charger. Other risks of charging non-NiMH batteries include destruction of property or fire.

IMPORTANT: In order to charge NiMH batteries, the BATTERY SELECT switch in your Listen product must be set to the NiMH setting. Use a pen or small screwdriver to move the switch (located in the battery compartment) to the proper position.

WARNING: The case lid MUST be open or removed while the units are charging. The charging process generates heat. Air ventilation is required. It is best to store your charging case at room temperature away from heat sources and direct sunlight

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