High End Systems SHOWGUN - Manual (Page 62)

CHAPTER 5
Maintenance and Troubleshooting
50 SHOWGUN ® User Manual
5. Push the lens into the fixture
6. Reattach the retaining clips on the lens shaft.
Flag Calibration Example
This example shows you how to recalibrate the dimmer flags:
2. Remove the two M4 socket
caps and slide the Lower
bulk head out of the fixture.
3. Loosen two captive screws
to remove electronic
housing cover over the
display panel and take out
the two service harnesses
located on the back side of
the display panel.
4. Locate the 2-phase board
that controls the dimmer
motors. Disconnect the M1
and M2 for the two DIM flags
on Board 2 (the lower front
board of the 4-board bracket
inside the fixture.
5. Connect one end of a
harness to a flag of the
dimmer motor and the other
to the corresponding header
on the 2-phase board (see
page 49). You can connect
and home one flag or a pair
of flags at the same time.
Connect dimmer flag motors directly to 2-phase driver
1. Detach header from motors
powering the two DIM flags
on the Lower bulk head.