Troubleshooting
Issue: 08/2012
Red: intermittent sprocket drive is faulty
Á Green: shutter motor runs synchronously
 Green: shutter frequency is stored
à Red: shutter rotates too slow
Ä Red: shutter overload voltage is on
Å Green: shutter is open
Æ Green: voltage values are ok (5 V, 12 V, 6.5 V)