Sharp XG-PH50X - XGA DLP Projector Manuale di istruzioni per l'installazione - Pagina 4

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INSTALLATION INSTRUCTIONS

1.1

Select straddle beam or single beam installation.

Use the ceiling bracket as a template to mark the location where the pilot holes

should be drilled.

Drill the pilot holes for the support screws using a 1/8" drill bit into the center of

the beam. (See Figs. 2 and 3).

1.2

Screw the ceiling plate to the beams. Use at least 6 screws and metal washers

supplied with the unit. These screws should be tightened firmly to insure a

vibration-free support. (See Figs. 2 and 3).

Two sizes of hex head lag bolts are provided. Use shorter screws for sheet rock

surfaces and use the longer screws if the ceiling surface is constructed of a wood

lath and plaster.

CAUTION: THE BRACKET MOUNTING SCREWS MUST GO DIRECTLY

INTO THE BEAMS. SHEETROCK OR LATH AND PLASTER WILL NOT PRO-

VIDE A SUFFICIENTLY SECURE SUPPORT.

FIGURE 2. ILLUSTRATION OF STRADDLE BEAM CEILING BRACKET INSTALLATION

Sheetrock or lath

and plaster ceiling

Ceiling Mounting

Bracket

Plastic Ceiling

Bracket Trim Cover

NOTE: THE OUTER ROW OF HOLES ARE 16" BETWEEN CENTERS WHICH

IS THE MOST COMMON BEAM SPACING IN RESIDENTIAL WOOD FRAME

CONSTRUCTION.

Velcro

Security

Bushing

PAGE 4

CEILING BRACKET AN-PHCM20

Washers

Velcro

1/4 X 10 Lag Bolt

Security Option Label

Ceiling Beam