InFocus SP-CEIL-UNIV instruction sheet Installation to Extension Column SP-EXTARM-01, SP, Detail

Installation to Extension Column (SP-EXTARM-01, SP-
EXTARM-02, SP-EXTARM-03, SP-EXTARM-04)	Q

Screw extension column (sold separately) to ceiling plate (Q). Align the notch with one of the four holes in the ceiling plate (Q) and secure extension column with a M5 x 10 mm socket pin screw (M) using security allen wrench (B). See

detail 3.

Screw projector mount assembly (A) onto the	M	N
extension column as shown in detail 4.			EXTENSION COLUMN
			(SOLD SEPARATELY)
Note: For 3/4" extension columns, reducer		Q	(UL LISTED)
ACC 913 will be required as shown in detail 5.
Tighten swivel stop screw against extension
column or reducer using security allen wrench (B).
Note: Swivel stop screw is used to jam against		EXTENSION
		COLUMN
threads of extension column or reducer to prevent
any excess movement of projector mount		DETAIL 3
assembly (A). Do not overtighten screw;
overtightening screw will damage threads making
it difficult to separate products.

Note: Slotted set screws (N) are used to jam against the threads of each connecting joint to prevent any excess movement. Do not overtighten

screws; overtightening screws will damageA threads making it difficult to separate the

products.

Skip to step 7.	SWIVELSTOPSCREW	BACK OF
		MOUNT

DETAIL 4

3/4" EXTENSION COLUMN

ACC 913

(NOT UL LISTED)

A

SWIVELSTOPSCREW

BACK OF MOUNT

DETAIL 5

6 of 11 ISSUED: 10-22-04 SHEET #: 055-9236-5 01-10-06

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