Extron Electronics MLC 206 AAP EC User Guide - Manual (Page 19)

2-11 MediaLink Controllers • Installation
If you are not using an optional switcher, connect an external power supply
(12VDC, 1 A maximum) to this port to power the MLC as shown in the
following diagram.
Connecting an MLC 206
to an external power supply
MLC
MLS/Power
port
A B
MLS / Power
Ground ( )
+12VDC input
Ground all devices
An external
power supply
(12VDC, 1A max.)
Check the power supply’s polarity before connecting it to the MLC.
If you choose to power the MLC from a separate external power supply rather
than from a MLS 306/506/506 MA/506 SA or MLS 100 Series switcher, you
must
connect a ground wire between the MLS and the MLC, as shown in the
following diagrams.
Ground ( )
+12VDC input
MLC/IR
A B C
MLS 506MA Rear Panel
Connecting an MLC 206
to a MediaLink Switcher and
an external power supply
100-240V 0.2A 50/60 Hz
.5A MAX
INPUT 1
VIDEO
Y
C
R-Y
B-Y
YUV
Y
R-Y
B-Y
VIDEO
S-VIDEO
Y
C
INPUT 2
VIDEO
Y
C
R-Y
B-Y
INPUT 3
VIDEO
Y
C
R-Y
B-Y
INPUT 4
R H/ HV
G V
B
INPUT 5
R H/ HV
G V
B
INPUT 6
R H/ HV
G V
B
RGB
R H/ HV
G V
B
4 ohm MONO AMPLIFIED OUTPUT COMM 8 ohm 70V
L R L R L R L R AUX/MIX EFFECTS
L R
SEND
L R
RETURN MLC/IR RS232
CONTACT CLOSURE
A B C AUDIO OUT FIXED VARIABLE L R L R L L R R L R
MediaLink
Switcher
rear panel
MLC/IR port
NOTE If using an external
power supply (instead of
the MLS) to power the
MLC, you must connect
a ground wire between
the MLC and MLS.
MLC
MLS/Power
port
NOTE If you use cable that has a
drain wire, tie the drain wire
to ground at both ends.
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 B D 1A 1B 2A 2B 3A 3B 1 2 3 4 5 6 Tally Out MLS/Power
33-644-01 A 07 01 Pr
inted in the USA
Ground ( )
Transmit (Tx)
B Receive (Rx)
A
A B
MLS / Power
Transmit (Tx)
Receive (Rx) B
A
MLC 206 Bottom Panel
Ground all devices
External
Power Supply
(12VDC, 1A max.)
External
Power Supply