ISSUED: 06-16-09 SHEET #: 055-XXXX-1Visit the Peerless Web Site at www.peerlessmounts.com7 of 9For customer care call 1-800-729-0307 or 708-865-8870.Accessories listed in the included sheet, as well as other parts,can be ordered through Peerless by calling 1-800-729-0307 orvisiting www.peerlessmounts.com.Installation to Extension Column / Ceiling PlateA1 1/2" EXTENSIONCOLUMN(SOLD SEPARATELY)UL LISTED EXT OR ADJSERIES)ARROWINDICATESFRONT OFMOUNTfig. 5.1A3/4" EXTENSION COLUMN(SOLD SEPARATELY)ACC 913(NOT UL LISTED)(SOLD SEPARATELY)fig. 5.2fig. 5.35SWIVEL STOPSCREWCMJ 455(SOLD SEPARATELY)ARROWINDICATESFRONT OFMOUNTNOTE: Refer to accompanying instructions with ceiling plates (sold separately) for installing these models toceiling.Screw projector mount assembly (A) onto extension column as shown in figure 5.1.NOTE: For 3/4" extension columns, reducer ACC 913 will be required as shown in figure 5.2. Tighten swivel stopscrew against extension column, flush mount tube or reducer using 4 mm security allen wrench (B) as shown infigure 5.3.NOTE: Swivel stop screw is used to jam against threads of extension column, flush mount tube or reducer toprevent any excess movement of projector mount assembly (A). Do not overtighten screw; overtightening screw willdamage threads making it difficult to separate products.Skip to step 6.