Display Test - Casio TE-2200 Service Manual

[ 12 ] Display test

[Function]
LCD, Pop-up display and transaction display tests are performed (as follows).
Input command
Pattern 1
Press any key
Pattern 2
Press any key
End
[Operation]
Operation : n
n : 0 = One time check (can be omitted)
not 0 = Continuous check (To stop the test, press "C" key)
* Any key must be pressed to end the test when performing one time check.
[PRINT]
D I S P
D I S P
E N D
[Pop-up display]
8.8.8.8.8.8.8.8.
3 4 5 6 7 8 9 0
0 2 1 SUBTOTAL
2 1
O K
2 1
— 38 —
[Main display]
D I A G 1
8 8 8 8 8 8 8 8 8 8
, , , , , , , , , ,
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 6 7 8 9 0