182
Appendix
Program capacity:
7 kbytes (max.)
General
Display system:
13-character $ 6-line display; 10-digit mantissa and 9-digit mantissa and 2-digit ex-
ponent when using exponential format for calculations: displays sexagesimal, frac-
tion values
Text display:
Function commands, program commands, alpha characters within remaining memory
capacity
Error check function:
Check for illegal calculations (using values greater than 10
100
), illegal jumps, etc.
Indicates by error message display.
Power supply:
Main: Two AAA-size batteries (LR03 (AM4) or R03 (UM-4))
Back-up: One CR2032 lithium battery
Power consumption: 0.05W
Battery life
Main:
LR03 (AM4): Approximately 2,000 hours (continuous display of main menu)
Approximately 2 years (power off)
R03 (UM-4): Approximately 1,000 hours (continuous display of main menu)
Approximately 2 years (power off)
Back-up: Approximately 2 years
Auto power off:
Power is automatically turned off approximately six minutes after last operation.
The calculator automatically turns off if it is left for about 60 minutes with a calcula-
tion stopped by an output command (^), which is indicated by the “–Disp–” mes-
sage on the display.
Ambient temperature range: 0°C to 40°C
Dimensions: 18.9 mm (H) $ 77 mm (W) $ 158 mm (D)
3
/4" (H) $ 3" (W) $ 6
1
/4" (D)
Weight: 130g (including batteries)
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