Lcd Contrast Adjustment - Casio TE-2200 Service Manual

[ 16 ] LCD CONTRAST ADJUSTMENT

[Function]
Adjust the contrast for LCD and then write the value into the FLASH.
FLASH can be written 16 times. Error occurs if it's written more than 16 times. Clear the FLASH for
MASK DIAG and then set the IPL and LOCALE again to write after 16 times.
Contrast value is selected as same as the previous setting ("32" is selected for no setting).
Press "CA/AMT TEND" button to correct writing after adjustment.
[Operation]
Operation : 4
Press buttons as follows to operate.
"DARK " button
" LIGHT" button
"CA/AMT TEND" button :
"C" button
Turn off the power
[Pop-up display]
3 4 5 X X
[Main display]
A B C D E F G H I J K L M N O P
Q R S T U V W X Y Z a b c d e f
1 2 3 4 5 XX
[PRINT]
D I S P
L C D C O N T R A S T
E N D
L C D C O N T R A S T
L C D C O N T R A S T
L C D C O N T R A S T
2 1 SUBTOTAL
: contrast +1
: contrast -1
Contrast determination (Write into Flash)
Contrast adjustment is completed.
: Stop adjusting
: Stop adjusting
XX is the setting value.
XX is the setting value.
4 2 1
XX is the setting value.
X X
4 2 1
It is printed if the error occurs.
N G
It is printed if the flash is written more than 16 times.
O V E R
It is printed if "C" key is depressed.
E S C
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