SureCross™ DX99 Battery Board Replacement
Instructions
Printed in USA
Jun 2010
P/N 152783
The battery board is located in the back chamber. To replace the
battery board, follow these instructions in a safe environment.
1. Unscrew the metal cap from the radio chamber.
2. Gently lift the radio off the pins holding the radio in
position. Do not disconnect any wiring.
3. Unscrew the screws holding the wiring board to its
mount and gently lift up.
4. Disconnect the blue and gray battery cable from this
wiring board.
5. Unscrew the metal cap on the battery chamber.
Battery chamber
Radio chamber
6. Remove the three screws holding the old battery board
to the mount.
7. Lift the old battery board out of the chamber.
The following items shipped as part of the battery board
replacement package:
Replacement battery board
•
Black plastic spacer
•
To replace the battery board, the following tools are needed:
small Phillips screwdriver
•
