About External Power Supply - Sharp IQ-8920 Operation Manual

About External Power Supply

When you connect the optional battery case CE-76BC to
the unit, power can be supplied to the unit from-the
battery case. This helps minimize the use of the built-in
operating batteries.
Connect- 1. Turn off the unit.
ing the
2. Plug the connector of the battery case into the external
battery
power supply pin (located on the right side of the
case
keyboard).
Batteries to be used
l
The following type of commercially available battery
should be installed in the battery case:
Alkaline battery (LR03 or L30) x 6
at the end of each line.
Wait until line noise subsides and try
again.
273