Casio QT-2000 Service Manual page 53

(5) OBR test
Use only the checker bar code in which data 49401387 is written.
The program checks if the read data is 49401387.
Operation: [n][0][6][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>
OBR
OBR
OBR
FF4902580300562
END
R/J Print:
OBR
OBR
OBR
06
OK
When the read data is correct.
NG When the read data is incorrect.
Read data
06
0
06
OK When the read data is correct.
NG
When the read data is incorrect.
— 51 —
<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 indicates nothing.
0