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Casio FX-9750GII-IH Manual De Usuario

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E-7
3. Specifications
Variables: 28
Calculation range: 
p1 × 10
–99
 to 
p9.999999999 × 10
99
 and 0. Internal operations use 15-digit mantissa.
Exponential display range: Norm 1: 10
–2
 > |
x
|, |
x
| 
 10
10
 
     
       
Norm 2: 10
–9
 > |
x
|, |
x
| 
 10
10
Program capacity: fx-9860G
II
 SD/fx-9860G
II
/fx-9860G AU PLUS/fx-9750G
II
 
     
 
 
 
   62,000 bytes (max.)
     
    fx-7400G
II
 
     
 
 
 
   20,000 bytes (max.)
Storage memory capacity: fx-9860G
II
 SD/fx-9860G
II
/fx-9860G AU PLUS: 1.5MB (max.)
     
       
fx-9750G
II
/fx-7400G
II
: None
Power supply: Four AAA-size batteries (LR03 (AM4))
Power consumption: fx-9860G
II
 SD/fx-9860G
II
/fx-9860G AU PLUS: 0.7 W
     
      fx-9750G
II
/fx-7400G
II
: 0.35 W
Approximate battery life
fx-9860G
II
 SD/fx-9860G
II
/fx-9860G AU PLUS:  
  280 hours (continuous display of main menu) 
  200 hours* continuous operation (5 minutes calculation, 55 minutes display) 
    * fx-9860G
II
 SD: 80 hours when an SD card is used 
  190 hours* continuous operation ( 5 minutes calculation, 55 minutes display,  
3 minutes backlight operation per hour)
    * fx-9860G
II
 SD: 75 hours when an SD card is used 
  1 year (unused with power off)
fx-9750G
II
/fx-7400G
II
:  
  300 hours (continuous display of main menu) 
  230 hours continuous operation (5 minutes calculation, 55 minutes display) 
  1 year (unused with power off)
• Any of the following can shorten battery life.
  -  Certain SD card types or frequent SD card access
  -  Frequent use of the backlight
  -  Sequential program calculation execution
  -  Certain battery types
Auto power off:
Power is automatically turned off approximately 10 minutes or 60 minutes after last operation.
Ambient temperature range: 0°C to 40°C (32°F to 104°F)