5-6
Troubleshooting
Replacing the Battery
PC2R Rack Models
Accessing the Battery
1. Remove the seven screws that secure the top cover.
2. Slide the top cover back from the Front Panel Assembly to release the top cover from the
bottom enclosure, and place the top cover safely aside to avoid damage.
3. If the unit has Sound ROM options installed, remove them.
Removing the Battery
The battery (CR2032) in the PC2 keyboard is mounted into a holder on the Engine Board and is
accessible when the access panel is removed.
1. Refer to Figure 5-1. Insert a flat plastic tool (plastic knife, pen cap, etc.) into one of the
openings between the battery and the holder to lift the battery.
2. Ease the battery out of the holder. If necessary, insert the plastic tool at the bottom of the
holder (closest to the Engine Board) to remove the battery.
Installing the Battery
1. Position the battery over the holder so that the positive terminal is pointing to the Engine
Board.
2. Slide the battery into the holder and apply slight pressure until it snaps into place.
3. If the unit has Sound ROM options, install them.
4. Place the top cover in position and slide it toward the Front Panel Assembly.
5. Install the seven screws that secure the top cover.