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MLC 206 Setup Guide, cont’d
8
3. Install the IR Emitter(s) in the IR port as shown in the following illustration,
and attach the head of each IR Emitter to an IR‑controlled device (VCR,
DVD player, projector).
N
Place the IR emitter directly over the IR pickup device of the equipment.
MLC-IR emitter_wiring_QS_112202.eps
A B C D E A B C
IR
Display/Source Control
Extron Switcher Control
Relays IR/RCM
RS-232
D E A B C A BD
1A 1B 2A 2B 3A 3B
1 2 3 4 5 6
Tally Out
MLS
/Power
33-644-01 A
07 01
IR
Emitter
White striped wire only
Modulated IR
Ground
D
A
110 feet (33.5 m) maximum
0 Connect up to a maximum
of 4 IR Emitters
4. Install any optional accessories (IR Link, relays, tally out) that will be connected
to the MLC 206. Refer to chapter two of the MLC 206 User’s Manual and to the
accessory manual(s) for wiring diagrams and installation details.
5. Reconnect the power supply or optional MediaLink Switcher (MLS) to the
MLS/Power port and connect power to all controlled devices.
6. Verify the system operates correctly when selections and adjustments are made
at the front panel and/or from the User Mode section of the control software.
Adjust cabling or retry IR learning as needed.
7. Disconnect the host PC from the MLC 206, remove power from the MLC
(unplug the power supply or switcher), and label the inputs (see the
MLC 206 User’s Manual for details).
8. Mount the MLC and accessories into the wall or furniture, and restore power.
The UC cable pin assignments are shown in the following illustration.
1
5
9
6
7
6
5
4
3
2
1
8
9
Purple
Blue
Green
Yellow
Orange
Red
Brown
Grey
Black
Connector Shell
Pin #Color
UC Cable
Shield
UC 50', 100' Cable Color Codes
To the
projector
To the
MLC 206
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