HP 6s HP 6S Scientific Calculator - (English) User's Guide - Page 21

Changing the battery - 6 cell battery

Page 21 highlights

Read-out • Liquid crystal display suppressing unnecessary 0s (zeros). Power source • Silicon solar cell (solar model only) • Alkaline manganese battery (LR43)—1 battery for the solar model; 2 batteries for the non-solar model. Ambient Temperature range • 0°C–40°C (32°F–104°F). Dimensions • 127mmH x 72mmW x 8.5mmD (not including the wallet). Net weight 91g (including wallet). 9. Changing the battery · Replace the battery when: Replace the battery (alkaline manganese battery (LR43)—1 in the solar model and 2 in the non-solar model) when the display darkens under poor light condition, or disappears, and cannot be restored by pressing ¡. · To replace the battery: 1. Remove the four screws at the back of the calculator. Don't loose the screws. 2. Remove the back panel. 3. Remove the old battery. Lever it out with a sharp object like a pen. 4. Install the new battery with the + sign at the uppermost. 5. Replace the back panel and the screws. 6. Check the display to make sure it is showing 0 in DEG mode. Changing the battery 21

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21
Read-out
Liquid crystal display suppressing unnecessary 0s (zeros).
Power source
Silicon solar cell (solar model only)
Alkaline manganese battery (LR43)³1 battery for the solar model; 2 batteries for the non-solar model.
Ambient Temperature range
0
°
C±40
°
C (32
°
F±104
°
F).
Dimensions
127mmH x 72mmW x 8.5mmD (not including the wallet).
Net weight
91g (including wallet).
9.
Changing the battery
Replace the battery when:
Replace the battery (alkaline manganese battery (LR43)³1 in the solar model and 2 in the non-solar model)
when the display darkens under poor light condition, or disappears, and cannot be restored by pressing
¡
.
To replace the battery:
1.
Remove the four screws at the back of the calculator.
Don’t loose the screws
.
2.
Remove the back panel.
3.
Remove the old battery. Lever it out with a sharp object like a pen.
4.
Install the new battery with the + sign at the uppermost.
5.
Replace the back panel and the screws.
6.
Check the display to make sure it is showing
0
in DEG mode.
Changing the battery