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3.
Use a coin to carefully loosen the small screw which holds the Battery Cover in place. (Do not lose the screw!)
4. Slide the Cover sideways until it is free from the Computer.
5.
Insert four Type AA alkaline batteries into place, matching the battery outline (in the battery slot of the
Computer) with the actual shape of the battery.
(Place the "spring" against the bottom ("-") end of the
battery.)
6.
Replace the Cover and tighten the screw.
If you used an external power supply, disconnect it from the PC-2 before turning the Computer ON. (If the
Battery Indicator does not come on, check to make sure the batteries are installed properly.) Then press ALL
RESET (on the back of the Computer). The message NEWO?:
CHECK will be displayed. Press
(~)
and the
Ready prompt (
> )
will appear.
External Power Supply
The PC-2 can be used with external power supply sources (optional/extra) such as the one provided with the PC-2
PRINTER/CASSETTE INTERFACE (26-3605).
The PC-2 will not "recognize" that an external power source is connected to it until the adaptor is plugged into
the Computer (on the right side of the PC-2) and into a wall outlet.
The Battery Indicator light should be ON whenever an external power source is connected to the Computer. If
it is not ON, the power supply could be defective. Disconnect the power supply and see if the Indicator comes ON
17
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