Texas Instruments TI-36X Calculator User Manual


 
45
Ti36eng1.doc TI-36X II Manual Linda Bower Revised:
01/10/03 10:47 AM Printed: 01/10/03 10:47 AM Page 45 of
48
In Case of Difficulty
Review instructions to be certain calculations were
performed properly.
Press
T
and
4
simultaneously to reset. When
released, memory and settings are cleared, and
MEM CLEARED
is displayed.
Check the battery to ensure that it is fresh and properly
installed.
Change the battery when:
T
does not turn the unit on, or
The screen goes blank, or
You get unexpected results.
Battery Replacement
Replace protective cover. Place the TI-36X
ü
face
down.
1. Remove screw case, using a small Phillips
screwdriver.
2. Carefully separate front from back, starting from the
bottom.
Caution
: Be careful not to damage any
internal parts.
3. Remove battery, using a small Phillips screwdriver,
if necessary; replace with new battery. Install
batteries according to polarity (+ and -) diagrams.
Caution
: Avoid contact with other TI-36X
ü
components while changing the battery.
4. If necessary, press
T
and
4
simultaneously
to reset. When released, memory and settings are
cleared, and
MEM CLEARED
is displayed.
5. Properly dispose of used batteries immediately. Do
not leave them within the reach of children.