Casio SF-5600AR Specifications download pdf (Page 22)

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10. DIAGNOSTIC OPERATION

2. Display check

DISP CHNG key : Return to menu display

MENU DISPLAY

1 : LCD ALIGNING

2 : ALL DOTS ON

3 : ALTERNATIVE

4 : REVERSE

5 : LCD FRAMING

CASIO 1993. 11. 09

LCD ALIGNING: Lights on dot at corners

ALL DOTS ON : Lights on in all dots (black screen)

ALTERNATIVE : Checker display

REVERSE : Reverse checker display

LCD FRAMING : Lights on dot along the screen edge (frame)

1. Diagnostic mode

The diagnostic mode appears when main switch is turned on

while there is a short in the checkpad. After this operation,

the machine will beep and display "SELF-TEST".

The menu appears after press SET key. Tests are conducted

by selecting the mode from the list on screen. The each test

can be selected by numeral keys.

SELF TEST PROG.

PRESS SET

QUIT BY OFF

CASIO 1993. 11. 09

MENU TOP SHEET

1 : DISP CHECK

2 : RAM TEST

3 : MEMORY TEST

4 : KEY / BUZZER

5 : INTERFACE

CASIO 1993. 11. 09

DISPLAY TEST : Test the LCD disply

RAM TEST : Test the RAM chip

MEMORY TEST : Test the ROM/Clock

KEY/BUZZER : Test all keys and Buzzer

INTERFACE : Test the transmission

Check pad

Main switch

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Casio SF-5600AR Specifications Page 22