In Case Of Difficulty; Battery Replacement - Texas Instruments solar TI-36X User Manual

In Case of Difficulty

Review instructions to be certain calculations were
performed properly.
Press and 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:
•
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
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
components while changing the battery.
4. If necessary, press and
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.
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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
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face
simultaneously