Extron Electronics SW HDMI LC Series Setup Manual

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Extron electronics SW HDMI LC Series Setup manual - Page 1
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Extron electronics SW HDMI LC Series Setup manual - Page 2
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The Extron SW HDMI LC Series are two and four input, one output, high-definition multimedia interface (HDMI) switchers
that allow multiple HDMI signals, including digital video and embedded multi-channel digital audio to be switched to one
compatible output. These switchers support all standard single link HDMI 1.3a (up to 225 MHz) and DVI 1.0 signal formats
and are compatible with all HDTV resolutions up to 1080p and computer resolutions up to 1920x1200, at 60 Hz with 12-bit
color. This guide provides basic instructions for an experienced installer to set up and operate these switchers.
Installation
1. Turn off all of the equipment and disconnect it from the
power source.
2. (Optional) Mount the switcher on a rack shelf or other
furniture.
3. Connect source devices to one or more of the HDMI
input connectors. Only single link HDMI signals are
supported. (See the pin assignments at right.)
4. Connect a display device to the HDMI output connector.
5. Optional: For remote control, connect three wires from
pins 2, 3, and 5 of the female 9-pin HD connector on an
RS-232 cable to pins 1, 2, and 3 of one of the provided
5-pin captive screw plugs. Insert the plug into the
Remote/Auto-SW shared connector, and connect the
cable to the computer serial port. (See the illustration
below.)
Protocol for the RS-232 port is 9600 baud, 8 data bits,
1 stop bit, no parity.
For explanations of all Simple Instruction Set
(SIS
) commands available via RS-232 communication, refer to the
SW HDMI LC Series User Guide.
SW HDMI LC Series • Setup Guide
SW4 HDMI LC
HDMI SWITCHER
1 2 3
SIGNAL
IR
4
1 2 3 4
AUTO
SWITCH
ACTIVE
0.5A MAX
POWER
12V
INPUTS
1
2
OUTPUT
Tx Rx A S
REMOTE/AUTO-SW
SW4 HDMI LC
3
4
Remote/Auto-SW
To Computer or
Control System
RS-232 Port
SW HDMI LC Switcher
Rear Ranel RS-232 Port
Tx Rx
A S
9 pin HD
Connector
If you use cable that has a drain
wire, tie the drain wire to
ground at both ends.
NOTE:
1 2 3
4
5
Ground
Green
Orange
Red
Rx
Receive
Transmit
Tx
Transmit (Tx)
3
Receive (Rx)
2
Ground 5
Pin
Signal
Pin Signal
Pin
Signal
1 TMDS data 2+ 7 TMDS data 0+ 13 CEC*
2 TMDS data 2 8 TMDS data 0 14 Reserved (NC)
shield shield
3 TMDS data 2– 9 TMDS data 0– 15 SCL
4 TMDS data 1+ 10 TMDS clock+ 16 SDA
5 TMDS data 1 11 TMDS clock 17 DDC/CEC
shield shield ground
6 TMDS data 1– 12 TMDS clock– 18 +5 V power
19
Hot plug
detect
HDMI
Type A Receptacle
1
18 2
19
HDMI
Type A Plug
1
182
19
*Not supported
1
SW HDMI LC Series Setup Guide