Table of Contents
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11. Appendix
11.8. Mechanical Drawings
MMX4x2-HT200 and MMX4x2-HDMI Devices
Front View
AUDIO IN
CONTROL
RS-232
L
R
IR IN
IR OUT
TX RX
221
Top View
4x2 Matrix Switcher
with TPS and HDMI intups
Audio embedding and de-embedding
Front LED functions
Rear LED functions
LIVE
HDMI input:
OFF: No power
VIDEO
Blinking (1 sec): Normal operation
OFF: Input not selected
Fast blinking (0.5 sec): Firmware upgrade mode
Blinking: Input selected, signal not present
ON: Powered but no operation
ON: Signal present on selected input
RS-232
HDMI Output:
OFF: Pass-through mode
VIDEO
Blinking: Command injection mode
OFF: No display connected
ON: Control mode
Blinking: D isplay connected - video not present
ON: Display connected - video present
AUDIO
OFF: No signal on balanced audio output
HDCP
ON: Audio present on balanced audio output
OFF: Output signal not HDCP encrypted
LINK
ON: Output signal HDCP encrypted
OFF: No TPS link
Blinking: Low power mode
ON: TPS link active
INPUT SELECT LEDs
ON - GREEN: Input selected
ON - ORANGE: Input selected, audio de-embedded
Rear View
VIDEO
VIDEO
VIDEO
(
)
TPS IN
1
PoE
HDMI IN
2
HDMI IN
3
HDMI IN
4
Bottom View
178.5
M3 thread
OUT
1
OUT
2
LIVE
IN 1
RESET
RS-232
IN 2
AUDIO
IN 3
LINK
IN 4
OUT 1
OUT 2
SET AUDIO
ETHERNET
VIDEO SELECT
VIDEO SELECT
CONFIG
MMX4x2-HT200
Device can be remote powered over TPS link with PoE
(IEEE 802.3af)
For best performance use AWG23
CAT6 or CAT7 SFTP cable
Sn:
RoHS
Made in EU, Hungary
PIN: 2mm
VIDEO
HDCP
VIDEO
HDCP
AUDIO OUT
HDMI OUT
1
HDMI OUT
2
L
R
12V DC 1A
Side View
20
M3 thread
Applied firmware package: v1.6.0b19 | LDC software: v2.5.13b5
MMX4x2 series – User's Manual
MMX4x2-HDMI-USB20-L
Front View
RS-232
2
AUDIO IN
CONTROL
TX RX
L
R
IR IN
IR OUT
Top View
4x2 HDMI Matrix Switcher with Audio and USB switching
Video select buttons
Front LEDs
HDMI in
1
LIVE
HDMI in
2
HDMI in
3
HDMI in
4
Autoselect
AUDIO OUT
Set audio config button
#1: Copy HDMI OUT 1 audio to HDMI OUT 2 and AUDIO OUT
#2: Copy HDMI OUT 2 audio to HDMI OUT 1 and AUDIO OUT
#3: Use audio from Analog Input on all outputs
OUT 1 AUTO
#4: Keep Original Audio on HDMI outputs, de-embed from OUT 2
OUT 2 AUTO
USB port diagram
Host PC 1
Device 1
max. 1000mA
Crosspoint status LEDs
Host PC 2
Device 2
GREEN color - Video
USB 2.0
max. 500mA
HUB
Host PC 3
Device 3
4x1
max. 500mA
ORANGE color - Audio
USB 2.0
Host PC 4
Device 4
Switch
max. 500mA
GPIO and USB 5V SUM max. 2A
Rear View
PIN: 2.1mm
SIGNAL
SIGNAL
SIGNAL
IN 1
IN 2
IN 3
HDMI
HDMI
HDMI
12V DC
2A
1 2 3 4
5 6
ETHERNET 2
ETHERNET 3
GPIO
Bottom View
M3 thread
1
2
RS-232
OUT
OUT
1
LIVE
IN 1
RESET
AUDIO OUT
IN 2
OUT 1 AUTO
IN 3
OUT 2 AUTO
IN 4
OUT 1
OUT 2
SET AUDIO
TX RX
ETHERNET 1
VIDEO SELECT
VIDEO SELECT
CONFIG
221
MMX4x2-HDMI-USB20-L
Rear LEDs
HDMI inputs
OFF: No power
SIGNAL
Blinking (1 sec): Normal operation
OFF: Signal not present on input
Fast blinking (0.5 sec): Firmware upgrade mode
ON: Signal present on input
ON: Powered but no operation
HDMI outputs
SIGNAL
OFF: Embedded audio not present or analog out muted
OFF: Signal not present or muted
Blinking: Embedded audio format not supported
ON: Signal present
for audio de-embedding
HDCP
ON: Embedded audio present and de-embedded
OFF: Output signal not HDCP encrypted
Blinking: Non HDCP capable device connected,
ON: Autoselect enabled on HDMI OUT 1
encrypted signal replaced with red screen
ON: Output signal HDCP encrypted
ON: Autoselect enabled on HDMI OUT 2
Blinking: Input selected, signal not present
ON: Input selected, signal present
Blinking: Audio config #1..4 selected
Sn:
RoHS
Made in EU, Hungary
SIGNAL
SIGNAL
SIGNAL
HDCP
SIGNAL
HDCP
AUDIO OUT
IN 4
HDMI
HDMI
HDMI
HDMI
L
R
1
2
3
4
PC 1
PC 2
PC 3
PC 4
5V
4x USB DEVICE
USB HOSTS
Side View
178.5
20
M3 thread
164
28.85
13.65
42.6
57.8
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Table of Contents
Troubleshooting
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