Extron electronic MMX 32 VGA A Installation and Operation, cont’d, Furniture mounting, Inputs

Installation and Operation, cont’d

Rack mounting instructions

On the standard rack shelf, the switcher mounts in one of four locations to the rear of the rack or in one of four locations to the front of the rack.

1.	Remove rubber feet if they were previously installed on
	the bottom of the switcher.
2.	Mount the switcher on the rack shelf, using two
	4-40 x 3/16" screws in opposite (diagonal) corners to
	secure it to the shelf.

3.Install blank panel(s) or other unit(s) on the rack shelf.

4.Attach the rack shelf to the rack using the supplied bolts.

Only products in the VersaTools line can be mounted on a VersaTools shelf. Most 1U rack-mountable Extron products can be mounted on the standard and basic shelves.

4.	Drill 3/32" (2 mm) diameter pilot holes, 1/4" (6.3 mm)
	deep in the mounting surface at the marked screw
	locations.
5.	Insert #8 wood screws into the four pilot holes. Tighten
	each screw into the mounting surface until just less than
	1/4" of the screw protrudes.
6.	Align the mounting screws with the slots in the brackets
	and place the switcher against the surface, with the screws
	through the bracket slots. See figure 2-3.

7.Slide the switcher slightly forward or back, then tighten all four screws to secure the unit in place.

Rear Panel Features and Cabling

6

Furniture mounting

Furniture mount the switcher using the optional mounting kit (part #70-212-01) as follows:

1.	Remove rubber feet if they were previously installed on
	the bottom of the switcher.
2.	Attach the furniture mounting brackets to the switcher
	with the provided machine screws (figure 2-3).

POWER

12V

.5A MAX

8

INPUT 1	INPUT 3
AUDIO		AUDIO
AUDIO		AUDIO
INPUT 2	OUTPUT 1
1	2	3

			REMOTE
R	G	B
H	V	L	R	TALLY
				PWR

OUTPUT 2 5V

4 5 7

1	OUTPUT
		1
	2

3

1	OUTPUT
		2
	2

3

MMX 32 VGA A

Figure 2-3 — Mounting the MMX 32 VGA A under furniture

3.	Hold the switcher with the attached brackets against the
	underside of the table or other furniture. On the mounting
	surface, mark the location of the screw holes of the bracket.

Figure 2-4 — MMX 32 VGA A rear panel features

Inputs

1Video and audio inputs — Connect computer video sources to these female 15-pin HD connectors. Connect audio sources to these 3.5 mm stereo jacks. Wire the audio connectors as shown in figure 2-5.

Tip (L)

Ring (R)

Sleeve ()

3.5mm Stereo Plug Connector

(balanced)

Figure 2-5 — Audio input connection

2-4 MMX 32 VGA A • Installation and Operation MMX 32 VGA A • Installation and Operation 2-5