Casio QT-2100 Service Manual page 48

[ 11 ] Rear Display test
This test will check the rear display.
Operation : n
n : 0 = One time check
Not 0 = Continuous check (To stop the test, press "Esc" key)
a : 0 = displays test characters
1 = displays all dots
Note : When the one time check is selected, the following message will appear.
"Please Hit key OK -> 1 NG -> 9"
Press "1" key or "9" key.
[ LCD ]
READ DISP na22
Please Hit Key OK->1 NG->9
READ DISP OK
END na22
(One time check)
[ REAR DISPLAY ]
1234567890ABCDEFGHIJ
KLMNOPQRSTUVWXYZabcd
[ 12 ] Remote Display test
This test will Check the remote display. Remote display cable connects to COM3.
Operation : n
n : 0 = One time check
Not 0 = Continuous check (To stop the test, press "Esc" key)
a : 0 = displays test characters
1 = displays all dots
Note : When the one time check is selected, the following message will appear.
"Please Hit key OK -> 1 NG -> 9"
Press "1" key or "9" key.
[ LCD ]
REMOTE DISP na23
Please Hit Key OK->1 NG->9
REMOTE DISP OK
END na23
(One time check)
[ REMOTE DISPLAY ]
1234567890ABCDEFGHIJ
KLMNOPQRSTUVWXYZabcd
Note :One time check = Remote Display remains like the figure, Continuous check = Remote Display scrolls.
a 2 2 SUBTOTAL
a 2 3 SUBTOTAL
— 46 —
[ PRINT ]
READ DISP na22
READ DISP OK
END na22
(One time check)
Note : One time check = Display remains like the figure.
Continuous check = Display scrolls.
[ PRINT ]
REMOTE DISP na23
REMOTE DISP OK
END na23
(One time check)