Install The Canopy Mounting Plate On The Back Box; Hang The Stem In The Canopy; Terminate Wiring Inside The Canopy - ETC ArcSystem Pro Multi-Cell RDM Installation Manual

Install the Canopy Mounting Plate on the Back Box

Attach the canopy mounting plate to the back box using the through-hole slots on the canopy
mounting plate.

Hang the Stem in the Canopy

Slide the half-ball end of the stem into the slot on
the canopy.
Match the slot in the half-ball to the notch on
•
the mounting bracket. (Match A to B in the
illustration to the right.)
The large ring terminal should be oriented so
•
that the ground harness fits through the slot on
the mounting bracket. (C should fit through D in
the illustration to the right.)
If the stem grounding harness is not aligned as
•
shown to the right, loosen the large nut at the
top of the stem and rotate the large ring
terminal on the stem grounding harness, then
hand tighten the large nut to secure the stem
grounding harness in the correct position.

Terminate Wiring Inside the Canopy

CAUTION:
harness is connected and the canopy cover is reinstalled. Use caution while
wiring.
Canopy cover grounding
A
harness (green/yellow)
Cylinder grounding harness
B
(green/yellow)
Stem grounding harness
C
(green/yellow)
D Eight-terminal DMX plug
E DMX termination switch
F Low-voltage power - (black)
G Low-voltage power + (red)
20
The stem can slide free of the canopy until the stem grounding
E
F
G
B
A
A Slot in the half-ball
B Notch in the canopy bracket
C Stem grounding harness
D Slot in the canopy bracket
D
C
B
ArcSystem Pro Multi-Cell Installation Guide
D
C
A