Casio CSF-4450 - Diagnostic Program

— 11 —
STEP OPERATION DISPLAY NOTE
Enter the
diagnostics
Press ON while shorting
the Test pad.
///// SELF TEST PROG /////
PRESS OK KEY
QUIT BY OFF KEY
CASIO OCT 1995
Main menu OK TEST
1 DISP
2 MEMORY
3 KEY
Display
Check
1 DISPLAY
1 DISPLAY
2 FRAME FREQ.
1 No color, no display
OK Orange color is displayed
OK Green color is displayed
OK Blue color is displayed
OK Checkers are displayed
OK Reverse checkers are displayed
OK Frame is displayed
OK Dots at the 4 corners are
displa
y
ed
OK Vertical 4 colors are displayed
OK Horizontal 4 colors are displayed
OK TEST
1 DISP
2 MEMORY
3 KEY
4 BUZZER
5 I/F
6 CONT
7 RESET
4 BUZZER
5 I/F
6 CONT
7 RESET
DIAGNOSTIC PROGRAM
To enter the diagnostic program, proceed as follows;
1 : Open the battery cover and slide the main switch to the arrow side.
2 : Press ON while shorting the Test pad.
Bottom View
RESET
Test pad Main switch