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. Re-
place the battery as soon as possible when display fig-
ures become dim.
To replace the battery.
1
Remove the six screws that
hold the back cover in place
and then remove the back
cover.
2
Remove the old battery.
3
Load a new battery into the
unit with its positive
k
and
negative
l
ends facing cor-
rectly.
4
Replace the back cover and
secure it in place with the six
screws.
5
to turn power on