Unitech PT-500 manual

NOTICE

The unit is equipped with a NiMH battery pack. It is possible that the customer might receive the battery pack in a discharged (dead) state due to product storage. This is normal.

In the above situation, plug the

9V/500mA AC-DC adapter into the PT500 and an available 110V electrical outlet, switch on the PT500, and fully charge the NiMH battery pack for 14-16 hours. Or place the PT500 into the optional charging cradle for 3 hours before using the unit.

During the initial charging, switching on the PT500 is highly recommended. In addition to charging the main NiMH battery pack, this will also simultaneously charge up the backup lithium battery.

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