Control — MLS Switcher (MLS RS-232 Port)
Power
MLC/IR
| A B C | Rear Panel |
| MLC/IR port |
| on MLS Switcher |
Heat Shrink Over Ground or Drain Wires
NOTES:
• You must connect a ground wire |
between the MLC and MLS. |
• If you use cable that has a drain wire, |
•Connect to 12 VDC, 1 A power supply.
•Check the polarity of the power supply wires before connecting it to the MLC.
•Front panel buttons light when the MLC receives power.
LAN |
| PRESS TAB WITH | Ground ( ) | |||
| TWEEKER TO REMOVE | +12 VDC Input | ||||
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Ground | 12 VDC |
(ridged) | (smooth) |
3/16" (5 mm) 
Max.
tie the drain wire to ground at both ends. |
Ground (
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BReceive (Rx) 
Transmit (Tx) B
A Transmit (Tx) 
Receive (Rx) A
N | PRESS TAB WITH | |||
LA | TWEEKER TO REMOVE | |||
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MLC |
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| Right | OU+V T | OUGNDR | CM | IRIN | SCP | 1 | 2 | 3 | GROUND | Rx | Tx | GROUND GROUND | V+12IN | |
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| A | B |
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| B | C | D | E |
| DIGITAL |
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| MLS |
| POWER | |||
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| COMM LINK |
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| I/O |
| 12V |
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Select
• 9600 baud | • 8 data bits • 1 stop bit |
• no parity | • no flow control |
IRIN | SCP | 1 | OGUNDR | Rx | Tx | OGUNR D | GROUND | +12VIN | External |
Power Supply | |||||||||
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| A | B |
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| (12 VDC, 1 A max.) |
D | E |
| DIGITAL |
| MLS |
| POWER | ||
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| I/O | 12V |
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| Right | Ground all devices. |
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Control — LAN (Ethernet)
MAC Address 
MAC:
(on top, andS/N: on front panel)
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DISPL |
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| IR OUT |
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| Rx |
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| GROUND |
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| A |
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| +V OUT |
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BC MMCO |
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DE LIN |
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| LAN | ||
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| IR IN |
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| EPRESSTTABWITHH TWEEKERMTREVOOE |
DIGILMLPOWE |
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| GROUND |
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| A |
| Rx |
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| +12V IN |
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PC
TCP/IP
Network
Activity LED:
Blinks to indicate data
is being sent or received.
Link LED: Lights to indicate a network connection.
Pins:
12345678
Connector
Insert Twisted
Pair Wires
Connect to an Ethernet network with a straight through cable. This port must be configured.
Default protocol:
•MLC IP address: 192.168.254.254
•Gateway IP address: 0.0.0.0
•Subnet mask: 255.255.0.0
•DHCP: off
•Link speed and duplex level: autodetected
(for connection to a switch, hub, or router)
| End 1 |
| End 2 |
Pin | Wire Color | Pin | Wire Color |
1 | 1 | ||
2 | orange | 2 | orange |
3 | 3 | ||
4 | blue | 4 | blue |
5 | 5 | ||
6 | green | 6 | green |
7 | 7 | ||
8 | brown | 8 | brown |
Both ends use the TIA/EIA T568A wiring standard.
NOTE: You must use this LAN port to set up the MLC and upload GC configuration files and firmware. All configuration can be performed via this port.
Crossover Cable(for direct connection to a PC)
| End 1 |
| End 2 |
Pin | Wire Color | Pin | Wire Color |
1 | 1 | ||
2 | orange | 2 | green |
3 | 3 | ||
4 | blue | 4 | blue |
5 | 5 | ||
6 | green | 6 | orange |
7 | 7 | ||
8 | brown | 8 | brown |
Wire end 1 following the TIA/EIA T568A wiring standard, wire end 2 with the T568B wiring standard.
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