Under-Desk Mounting; Rear Panel Cabling - Extron electronics MMX 42 Series User Manual

Installation, cont'd

Under-desk mounting

Mount the unit to a desk or podium using the optional MBU 123
VersaTools ® under desk mounting kit (part #70-212-01) as
follows:
1. If rubber feet were previously installed on the bottom of
the unit, remove them.
2. Attach the mounting brackets to the switcher with the
machine screws provided (fi gure 2-3).
3. Hold the unit with the brackets attached against the
underside of the table or other furniture. Mark the location
of the screw holes of the bracket on the mounting surface.
O U
T P
U T
S
1
1
2
IN P
2
U T
S
3
4
Figure 2-3 — Under-desk mounting the MMX
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" (6.3 mm) of the screw head protrudes.
6. Align the mounting screws with the slots in the brackets
and place the unit against the surface, with the screws
through the bracket slots.
7. Slide the unit slightly forward or back, then tighten all four
screws to secure the unit in place.

Rear Panel Cabling

All connectors are on the rear panel. The type and layout of the
connectors on the rear panel will vary, depending on the model
of the switcher. The following fi gures show the rear panels of
2-4 MMX 42/62 Series Matrix Switchers • Installation
C O
N F
IG
V ID
E O
A U
D IO
M M
X S
E R
IE S
the various MMX 62 switchers (models indicated). The rear
panels of the MMX 42 series switchers are the same, except they
have four instead of six video and audio input connectors.
1
2 4
INPUTS OUTPUTS
1 3 5 1
L R
1
POWER
2 4 6 2 4
L R
12V
0.5A MAX
Figure 2-4 — MMX 62 AV rear panel
1 3
5
INPUTS OUTPUTS
1 3 5 1
L R
1
POWER
2 4 6 2 4
L R
12V
0.5A MAX
Figure 2-5 — MMX 62 SVA rear panel
1
2 4
INPUTS OUTPUTS
1 2
1 3 5 1
POWER
2 4 6 2
12V
0.5A MAX
Figure 2-6 — MMX 62 AV RCA rear panel
1
3 5
INPUTS OUTPUTS
1 2
1 3 5 1
POWER
2 4 6 2
12V
0.5A MAX
Figure 2-7 — MMX 62 SVA RCA rear panel
MMX 42/62 Series Matrix Switchers • Installation
6 8 10
INPUTS
OUTPUTS
L R L R L R
2 3 1
RS-232
5 6 2
L R L R L R
TX RX
MMX 62 AV
10
6 8
INPUTS
OUTPUTS
L R L R L R
2 3 1
RS-232
5 6 2
L R L R L R
TX RX
MMX 62 SV A
7 9 10
INPUTS
OUTPUTS
3 4 5 6 1 2
L
RS-232
TX RX
R
MMA 62 AV RCA
7 9 10
INPUTS OUTPUTS
3 4 5 6 1 2
L
RS-232
TX RX
R
MMX 62 SVA RCA
2-5