Casio fx-5800P - Manual (Page 138)

E-137
6. Slide the battery cover back into its original position, and secure it in place with the
screw.
7. Press the P button on the back of the calculator with a thin, pointed object to initialize the
calculator. Be sure to perform this step! Do not skip it!
A Auto Power Off
Your calculator will turn off automatically if you do not perform any operation for about 10
minutes. If this happens, press the
o key to turn the calculator back on.
Specifi cations
Power Requirements: AAA-size battery (ALKALINE): LR03 × 1
Approximate Battery Life: 1 year (based on 1 hour of operation per day)
Power Consumption: 0.12W
Operating Temperature: 0˚C to 40˚C (32˚F to 104˚F)
Dimensions: 15.1 (H) × 81.5 (W) × 163 (D) mm
5
/
8
" (H) × 3
1
/
4
" (W) × 6
3
/
8
" (D)
Approximate Weight: 150g (5.3 oz)