4
Power ON, OFF
First time operation:
1. Pull out the battery insulation sheet.
2. Press to reset the calculator.
Power ON:
When is pressed.
Power OFF:
are pressed.
Auto Power o
ff
Function:
When the calculator is not used for about
7 minutes
, it
will automatically power off.
Display Contrast Adjustment
Press (5: CONT ), enter the
Display Contrast Adjustment screen.
Press to make the display contrast darken.
Press to make the display contrast lighten.
Press or to confirm and clear the screen.
To initialize the LCD contrast, press
outside the
Display Contrast Adjustment
screen.
GETTING STARTED
Mode Selection
Press to enter the Calculation Mode Selection
screen.
Press , , to select the calculation mode.
