User's Manual

5. Replace the Battery Compartment cover, push down the tabs and slide them back into the

lock position as shown below:

Charging the Battery

Charge the RH768 for at least 16 hours before initial use. Charge the device to full capacity

after a full day of use with the Synchronization Power Cable or the Docking Station.

CAUTION! Operating the RH768 for the first time without fully charging the Backup Battery

may result in data loss stored in the RAM memory. When the main battery is

removed, the backup battery retains data in the RAM memory for 72 hours;

charge the battery as soon as possible to avoid data loss.

NOTE: Turn the backup battery switch to the ON position before charging the battery. Data

loss may occur if the Backup Battery is not properly charged.

Charging the Battery using the Synchronization Power Cable

1. Press and hold the release button on both sides of the USB charging cable and connect it

to RH768 (1).

2. Plug the AC adapter cable into the power jack of the USB charging cable (2).

3. Plug the AC adapter cord into an electrical outlet (3).