Casio ALGEBRA FX 2.0 Plus User Manual

19990401
u To replace the memory back up battery
*Before replacing the memory back up battery, check to make sure the main batteries
are not dead.
*Never remove the main power supply and the memory back up batteries from the
calculator at the same time.
*Be sure to replace the back up power supply battery at least once 2 years, regardless
of how much you use the calculator during that time. Failure to do so can cause data in
memory to be deleted.
1. Press !o(OFF) to turn off the calculator.
Warning!
* Be sure to turn the calculator off before replacing battery. Replacing battery with power
on will cause data in memory to be deleted.
2. Making sure that you do not accidently press the o key, slide the case onto the
calculator and then turn it over.
3. Remove the back cover from the calculator by
1
pulling with your finger at the point marked 1.
4. Remove screw
i
on the back of the calculator, and
remove the back up battery compartment cover.
5. Insert a thin, pointed non-metal object (such as a
toothpick) into the hole maked
j
and remove the old
battery.
α -7-4
Power Supply
P
A
B
BACK UP

Casio ALGEBRA FX 2.0 Plus Specifications

General

Type	Scientific
Cover	No
Form factor	Pocket
Control type	Buttons
Product color	Black
Digits	12 digits
Display type	Dot-matrix
Backlight color	Green
Backlight display	Yes
Display resolution	128 x 64 pixels
Display number of lines	8 lines
Display number of characters	21
RAM capacity	0.75 MB
ROM capacity	0.1406 MB
Storage media type	-
Battery type	CR2032, AAA
Power source	Battery
Number of batteries supported	5

Weight and Dimensions

Depth	178 mm
Width	82 mm
Height	19.5 mm
Weight	213 g