Toshiba ST-B10 Series Maintenance Manual page 95

5. DIAGNOSTIC TEST OPERATION
5.4.5.3 Buzzer Test
In this test, the operation of the buzzer installed into the POS terminal is checked.
(1) Operation procedure
1. Select the Buzzer Test(3) button on the I/O Communication Test Menu screen.
2. Click the start(1) button to generate the continuous buzzer sound.
3. Click the stop(2) button to stop the buzzer sound.
4. When the buzzer sound starts/stops correctly, click the OK button to terminate the test. If not, click the
NG button.
(2) Error code
Result Error Code
0
-1
(3) Corrective action
Cause
The speaker may be
damaged.
Failure of the ENGINE PC
board or the RISER PC
board
<< Preliminary version >>
Error Code Ex
0
0
• Replace the speaker.
• Replace the ENGINE PC board or the RISER PC board.
0 Click the [OK] button to terminate the test.
0 Click the [NG] button to terminate the test.
Measure
5- 33
5.4 Serviceman Diagnostic Test Program
Remarks
EO18-12017