Casio QT-2000 Service Manual page 55

(8) Buzzer test
Beep every 100 milliseconds. In one test, 2 buzzer sound.
Operation: [n][1][0][SUB TOTAL]
n = Number of execution and should be within the range of 0 to 9.
If no number or "0" is input, the test continues endlessly.
To stop the test, press [ESC].
Display: <LCD>
BUZZ
END
R/J Print:
BUZZ
END
(9) Switch test
Displays statuses of the switches and sensors of the connected devices.
Operation: [1][1][SUB TOTAL]
To stop the test, press [ESC].
Display: <LCD>
STSW
0 0 0 0 0 0 1 00
END
R/J Print:
STSW
END
10
10
0
10
10
Keyboard Sheet 1 - 8
Not used
Not used
Slip paper sensor (0: slip inserted, 1: no slip inserted)
Drawer open sensor (0: close, 1: open)
Clerk key (00: not used, 01 - 15: clerk key no.)
No used
11
11
11
11
— 53 —
<Dot/7-segment>
Dot/7-segment display indicates 0 only when
the test is continued from the "Dot/7-segment
display test." When the test is performed
indipendently, the dot/7-segment display indi-
cates nothing.
<Dot/7-segment>
Dot/7-segment display indicates 0 only when
the test is continued from the "Dot/7-segment
display test." When the test is performed
indipendently, the dot/7-segment display indi-
cates nothing.
0
0