Professional Entertainment Technology BEAM-2R/PRO, Руководство пользователя

Страница: 30 / 32

28A
4. Try to use another DMX controller.
5. Check to see if the DMX cables run near or run alongside high voltage cables that may cause
damage or interference to DMX interface circuit.
C. One of the channels is not working well
1. The stepper motor might be damaged or the cable connected to the PCB is broken.
2. The motor’s drive IC on the PCB might be out of condition.
D. The lamp is cutting out intermittently
1. The lamp is not working well. Check the mains voltage either too high or too low.
2. Internal temperature may be too high. Check if replacement of fan is needed on the head.
E. If The pan belt is broken
1. Turn off the mains power.
2. Loosen the screws (A)
，
open the cover (B).
3. Loosen the screws (C).
4. Unplug all the connect wires over the belt.
5. Change a new belt (D), put the belt around the
axis gear and motor gear.
6. Plug all the connect wires back upon the belt.
7. Tighten all the screws.
F. If The tilt belt is broken
1. Turn off the mains power.
2. Loosen all the screws (A) and open the right arm cover
(B).
3. Loosen the screws (C) that fix the bridge.
4. Change a new belt (D). Please adjust the tension of the
belt properly. Note: do not fix the belt too tight as it is can
easily rupture.
5. Reverse the procedures from step 3 to 2.