Peerless-AV ECMU-04-I-S - Installation - Manual (Page 6)

6 of 36 ISSUED: 06-22-10 SHEET #: 061-9055-6 01-15-11
Place adapter box (D) onto support column (B) as
shown.
Adjust swivel to desired position as shown. Secure
adapter box to support column with four 1" socket
screws (E) using a 3/16" allen wrench as shown.
Insert support column (B) into ceiling assembly
(A). Align holes of support column with holes of
ceiling assembly and secure using three 7/16" x 4"
bolts (F) and three 7/16" nuts (G) as shown.
Attach adapter plate (H) to adapter box (D) with
eight 3/4" screws (I) using a 3/16" allen wrench as
shown.
6
8
7
9
B
D
E
F
B
A
G
H
D
I