2. Product Overview
MMX4x2 series – User's Manual
15
Applied firmware package: v1.6.0b19 | LDC software: v2.5.13b5
2.1.
MMX4x2-HT200
Front View
1
Audio input port
5-pole Phoenix connector for balanced analog audio. Pin assignment
can be found in the
section.
2
IR IN and OUT
3-pole TRS connector, also known as 3.5 mm (1/8”) jack plug for
optional IR receiver (IR IN) and transmitter (IR OUT). Pin assignments
can be found in the
3
USB
USB interface for LDC connection to control the matrix.
4
RS-232
3-pole Phoenix connector for controlling the device with LDC, third-
party control systems, or third-party device control. Pin assignment
can be found in the
section.
5
Ethernet
Locking RJ45 connector for device control and firmware update.
6
Status LEDs
The LEDs give immediate feedback about the current state of the
device. See the details in the
section.
7
Video select button for
Output 1
Pushing the button selects the video source for Output 1. See the
OUT 1 and OUT 2 Video Select Buttons
8
Input select LEDs
The LEDs give feedback about the current crosspoint settings.
9
Video select button for
Output 2
Pushing the button selects the video source for Output 2. See the
OUT 1 and OUT 2 Video Select Buttons
q
Reset button
Pressing the reset button reboots the device. It has the same result as
unplugging and re-plugging the power connector.
w
Set Audio Config button
Audio configuration and special functions are available through this
button. See more information about the audio configuration modes
in the
section and the special functions in the
Enable DHCP (Dynamic) IP Address
section.
1
5 6
7 8 9
2
4
3
q w
Rear View
1
12V DC 1A input port
Local power in; connect the output of the supplied 12V DC power
adaptor. For more details, see the next section.
2
TPS input port
Locking RJ45 connector. Connect a twisted pair cable between the
transmitter and the matrix. Maximum cable extension distances can
be found in the
section.
3
HDMI input ports
HDMI input ports for sources. LED operation can be found in the
section.
4
HDMI output ports
Connect an HDMI cable between the sink device and the matrix. LED
operations can be found in the
sections.
5
Audio output port
5-pole Phoenix connector for balanced analog audio output. Pin
assignment can be found in the
section.
5
2
1
3
4