Kurzweil PC2 Series, Руководство по обслуживанию

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Troubleshooting
Replacing the Battery
5-5
Replacing the Battery
The PC2 uses a
fl
at three volt Lithium coincell battery. When the battery voltage runs low, the
unit boots up with a low battery message.
Note : The battery voltage can be checked at anytime using the Scanner Diagnostics. See
page 5-7 for more information.
PC2 Keyboard Models
Accessing the Battery
1. Place the PC2 upside down on a
fl
at protected surface.
2. Remove the seven screws that secure the access panel and set it safely aside.
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. Insert a
fl
at plastic tool (plastic knife, pen cap, etc.) into one of the openings between the
battery and the holder to lift the battery.
Figure 5-1 Battery and holder
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. Install the seven screws to secure the access panel.
Insert the tool here
to lift the battery.
Insert the tool between
the holder and the battery
to ease the battery out
of the holder.
CR2032