Inserting the Remote Control Batteries
The battery compartment is on the underside of the remote control. Remove the batteries when not
using the H663 / H663-RH for a longer period.
Keyboard Functions
Left Button
Right Button
9
1. Pull the latch upward and open the battery compartment cover.
2. Insert 2 AA batteries taking note of the correct polarity (+/-).
3. Close the cover.
1. Only use AA batteries.
2. Dispose of used batteries according to local ordinance
regulations.
3. Remove the batteries when not using the H663 / H663-RH for
prolonged periods.
Shortcut Buttons
Trackball