Casio PCR-T2100 Service Manual download pdf (Page 29)

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[ 12 ] LCD BACKLIGHT TEST

[Function]

LCD Backlight is turned ON/OFF.

[Operation]

Operation : c 0 1 2 1 SUB TOTAL

c: 0 = Press any button to turn “OFF” -> “ON”

1 = Backlight OFF

2 = Backlight ON

[Print]

D I S P 1 2 1

D I S P L I G H T O

N D 1 2

[ 13 ] DISPLAY PATTERN TEST

[Function]

Performs an LCD display pattern test.

The test displays the 4 patterns shown below.

In run-once mode, press any key to end the test. In unlimited-run mode, set the mode to OFF to end

the test.

Command input

Pattern 1

Pattern 4

END

Press Any key Press Any key

RPT

AMOUNT

T1 T2 T3 T4

TOTAL CHANGE

Pattern 3

RPT

AMOUNT

T1 T2 T3 T4

TOTAL CHANGE

Pattern 1

ABCDEFGHIJKLMOP

QRSTUVWXYZabcdef

RPT

AMOUNT

T1 T2 T3 T4

TOTAL CHANGE

Pattern 2

ABCDEFGHIJKLMOP

QRSTUVWXYZabcdef

RPT

AMOUNT

T1 T2 T3 T4

TOTAL CHANGE

Pattern 4

[Operation]

Operation : n 3 2 1 SUB TOTAL

n: 0 = One time check (can be omitted)

not 0 = Continuous check (To stop the test, press “C” key)

[Print]

D I S P 3 2 1

D I S P M A I N O K

N D 3 2

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Casio PCR-T2100 Service Manual Page 29

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