Button Functionality; Video Source Selection; Enable Dhcp Ip Address; Reset To Factory Default Settings - Lightware MMX2 Series User Manual

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2. Product Overview
2.3. Button Functionality
INFO:
If the control lock is enabled and a button is pressed, front panel LEDs blink 3 times quickly.
2.3.1. Video Source Selection
MMX2-4x1-H20
Use the IN1-IN4 buttons to select the video source to the HDMI output.
MMX2-4x3-H20
Use OUT1-OUT3 buttons to select the video source. Each button selects
the desired input to that output. The sequence is the following (both for
the video and audio switching):
HDMI IN 1 HDMI IN 2
Use AUDIO OUT button to set the audio source of the analog audio output.
2.3.2. Enable DHCP IP Address
The device has a dynamic IP address as a factory default
setting. If this setting does not fit the circumstances during
install or usage, DHCP can be enabled from the front panel:
Step 1. Make sure the device is powered on and operational.
Step 2. Press and keep pressing the AUDIO OUT button for 5
seconds (IN4 button at MMX2-4x1-H20 model).
Step 3. After 5 seconds front panel LEDs start blinking;
release the button and press it 3 times again quickly
(within 3 seconds).
Step 4. The LEDs get dark, DHCP gets enabled.
2.3.3. Reset to Factory Default Settings
To restore factory default values, do the following steps:
Step 1. Make sure the device is powered on and operational.
Step 2. Press and keep pressing the AUDIO OUT button for 10
seconds (IN4 button at MMX2-4x1-H20 model).
Step 3. After 5 seconds the front panel LEDs start blinking
but keep on pressing the button.
Step 4. After 10 seconds the LEDs start blinking faster;
release the button and press it 3 times again quickly
(within 3 seconds).
Step 5. The LEDs get dark, the device restores the factory default settings and reboots.
Factory default settings are listed in the
HDMI IN 3 HDMI IN 4
#dhcp
Factory Default Settings section.
Applied firmware package: v1.3.3b3 | LDC software: v2.5.14b5
MMX2 series – User's Manual
2.3.4. Control Lock
Press the first and fourth buttons together (within 100 ms) to disable/enable front panel buttons:
▪ IN1 and IN4 buttons in MMX2-4x1-H20 model
▪ VIDEO OUT1 and AUDIO OUT buttons in MMX2-4x3-H20 model
Front panel LEDs blink 4 times when locking/unlocking. If the control lock is
enabled and a button is pressed, front panel LEDs blink 3 times quickly.
2.4. Status LEDs

INFO: When Dark mode is enabled, no LEDs are lit, even though the device is fully functional. For more
details about the dark mode, see the
2.4.1. Video LEDs
Input Status LEDs
off There is no valid video signal on this port.
blinks once The port is selected by a button press.
green
on There is a valid video signal on this port.
green
Output Status LEDs
off The signal is not present or muted.
on The video signal is present.
green
2.4.2. Ethernet Status LEDs
Status section. #status
Left LED (amber) Function
Off Not linked
On (Solid) No activity
Blinking Activity
Right LED (green) Function
Off 0 Mbit/s
On (Solid) 100 Mbit/s
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