fx-100MS

This calculator is powered by a single AA-size battery.

• Replacing the Battery

Dim figures on the display of the calculator indicate that battery power is low. Continued use of the calculator when the battery is low can result in improper operation. Replace the battery as soon as possible when display figures become dim.

• To replace the battery

1 Press Aito turn power off. Screw

Screw

2 Remove the six screws that

 

hold the back cover in place

 

and then remove the back

 

cover.

 

3 Remove the old battery.

 

4 Load a new battery into the

 

unit with its positive k and

 

negative l ends facing

 

correctly.

 

5 Replace the back cover and secure it in place with the six screws.

6Press 5to turn power on.

Auto Power Off

Calculator power automatically turns off if you do not perform any operation for about six minutes. When this happens, press 5to turn power back on.

E-15