Technical Manual LÖWEN Dart HB8
01/2019 76
7.2.9 t09 - SEL drt: Dart Sensor (Piezo Sensor) Test
Testing the dart sensor (piezo sensor), and associated circuitry.
1. Press [TEST] button on the controller board.
tSt appears in the TEMP SCORE display.
2. Press [OPTIONS II] button to confirm.
3. Press [GAMES] or [OPTIONS I] until SEL drt appears in player 1 – 2 display, and t09 in the TEMP
SCORE display.
4. Press [OPTIONS II] to start the test.
5. Press the catching ring. You will hear a bleep.
6. Press [PLAYER CHANGE] to exit the test.
NOTICE If you do not hear the bleep, you have to re-adjust sensivity of the dart (piezo)
sensor. The potentiometer is located on the controller board. Please compare
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7.2.10 t10 - SEL PLr: Game Select LED Test
The game select LEDs will be switched on and off one after the other.
1. Press [TEST] button on the controller board.
tSt appears in the TEMP SCORE display.
2. Press [OPTIONS II] button to confirm.
3. Press [GAMES] or [OPTIONS I] button until SEL PLr appears in player 1 – 2 display, and t10 in the
TEMP SCORE display.
4. Press [OPTIONS II] button to start the test.
After all LEDs have been tested, the program automatically returns to TEST mode tSt.
7.2.11 t12 - SEL Sd: SD Card Interface Test
No function, designated for future purposes.
7.2.12 t13 - SEL CF: CF Card Interface Test
No function, designated for future purposes.
7.2.13 t14 - SEL USb: USB Interface Test
No function, designated for future purposes.