20060301
5  Specifications
Calculation range:
±
1 
×
 10
–999
 to 
±
9.999999999 
×
 10
999
 and 0. Internal operations use 15-digit mantissa.
Exponential display range: 
Normal 1:  10
–2
 > |
x
|, |
x
| 
>
 10
10
    Normal 2:  10
–9 
> |
x
|, |
x
| 
>
 10
10
Program capacity: 515000 bytes (max.)
Power supply:
Four AAA-size batteries LR03 (AM4)
Power consumption:
 0.5 W
Approximate battery life:
230 hours (continuous display of application menu)       
140 hours continuous operation (5 minutes calculation, 55 minutes display)
Auto power off:
Power is automatically turned off if no operation is performed for a specified period    
(user-settable as 1 minute, 3 minutes, 6 minutes, or 60 minutes). The initial default setting is 
6 minutes.
Power saving mode:
Resume function can be configured to stay enabled, or to disable automatically 1 hour,  
6 hours, or 1 day after power is turned off. 
Ambient temperature range:
 0°C to 40°C
Dimensions: 21 mm (H) 
×
 84 mm (W) 
×
 189.5 mm (D)
 
13
/
16
" (H) 
×
 3 
5
/
16
" (W) 
×
 7 
7
/
16
" (D)
Weight: Approx. 280 g (including batteries)
α
-5-1
Specifications