NEC NP-PE401H MP300CM Installation Manual - Page 4

Installation to Extension Column / Ceiling Plate 1 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 figure 1.1. Tighten swivel stop screw against extension column, flush mount tube or reducer using 4 mm security allen wrench (B) as shown in figure 1.2. NOTE: Swivel stop screw is used to jam against threads of extension column, flush 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 difficult to separate products. Skip to step 5. 1-1/2" EXTENSION COLUMN (SOLD SEPARATELY) (UL LISTED EXT OR AEC SERIES) A ARROW INDICATES FRONT OF MOUNT fig. 1.1 CMJ 455 (SOLD SEPARATELY) SWIVEL STOP SCREW Visit the Peerless Web Site at www.peerlessmounts.com fig. 1.2 4 of 10 ISSUED: 10-01-10 SHEET #: 056-9034-4 07-29-11 For customer care call 1-800-865-2112