Peerless-AV PRG-UNV - Installation - Manual (Page 4)

4 of 51 ISSUED: 09-30-09 SHEET #: 056-9024-5 07-18-11
NOTE: Refer to accompanying instructions with ceiling plates (sold separately) for installing
these models to ceiling.
Screw projector mount assembly (A) onto extension column as shown in fi gure 1.1.
Tighten swivel stop screw against extension column, fl ush mount tube or reducer using 4mm
security allen wrench (I) as shown in fi gure 1.2.
NOTE: Swivel stop screw is used to jam against threads of extension column, fl ush mount tube
or reducer to prevent any excess movement of projector mount assembly (A). Do not overtighten
screw; overtightening screw will damage threads making it diffi cult to separate products.
Skip to step 5.
1
Installation to Extension Column/Ceiling Plate
A
1-1/2" EXTENSION COLUMN
(SOLD SEPARATELY)
(UL LISTED EXT OR AEC SERIES)
ARROW INDICATES
FRONT OF MOUNT
fi g. 1.1
fi g. 1.2
SWIVEL STOP SCREW
CMJ 455
(SOLD SEPARATELY)