Extron electronic SI 26X specifications Ceiling Speaker, Suspended Ceiling Installation

	SI 26X
User’s Guide	Ceiling Speaker
Suspended Ceiling Installation

NOTE An optional ceiling mount kit (Part # 70-533-01) needs to be purchased separately. Each kit

has the hardware to mount 2 speakers.

1

Remove the ceiling tile where the speaker is to be installed.

2

Cut the hole in the tile. See step 1 of the frame construction ceiling section on the reverse side of this sheet.

7

Loosen the four screws on the front baffle (counterclockwise) ½ turn. Then tighten the screws (clockwise) until the dog legs clamp the speaker to the ceiling.

CAUTION Do not over-tighten screws!

3

Remove the grill from the speaker.

4

Bring the speaker cable through the hole of the cut tile, then reinstall the tile.

5

8

Apply 4 pieces (supplied) of black putty (see the reverse side of this sheet). Install the speaker grille.

Painting the Speaker Baffle

Tear along the smaller perforated line of the cutout template, marked as paint guard. Push the paint guard into the front baffle of the speaker. Paint the front. Remove the paint guard after the paint has dried.

Remove the adjacent tile. Place 2 V-rails and 1 C-ring across the tile where the speaker is to be installed. Insert the speaker through the bottom of the hole in the ceiling tile.

C-ring

V-rail

Application diagram:

DVD	PC
S-video
	VGA w/
Audio RCA
	Audio Cable

			122
		MPA
		OUTPUTS
		4/8	Ohms
	REMOTE		R
INPUTS		L
	R
L	L

VCR	POWER
	R

Composite

Audio RCA

Variable

Audio

Output

Extron

SI 26X

Two-way Ceiling

Speakers

Extron

MPA 122

Mini Power Amplifier

6

Connect the wires to the speaker terminal clips (as in step 3 on the reverse side of this sheet).

		MUTE
	VOLUME	AAP
		100
	VCM
	Extron
Projector	VCM 100 AAP

Volume/Mute Controller