Enable Dhcp (Static) Ip Address; Reset To Factory Default Settings; Reseting The Device; Control Lock - Lightware MMX4x2-HDMI User Manual

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2. Product Overview
2.6.3. Enable DHCP (Static) IP Address
The device has a static IP address as a factory default setting. If this setting does not fit
to 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 pressed the Set Audio Config button for 5 seconds.
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.
2.6.4. 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 pressed the Set Audio Config button for 10 seconds. After 5
seconds front panel LEDs start blinking but keep on pressing the button.
Step 3. After 10 seconds the LEDs start blinking faster; release the button and press it 3 times again quickly
(within 3 seconds).
Step 4. The LEDs get dark, the device restores the factory default settings and reboots.
Factory default settings are listed in the
2.6.5. Reseting the Device
In a few cases (after firmware upgrade, etc) you may need to reset the device. Pushing
the reset button results the same as you disconnect and reconnect the power adaptor
to the matrix. To reseting the device follow the steps:
Step 1. Push the button with a thin object for a second.
Step 2. Wait until the device reboots. You can use the matrix when the LIVE LED is
blinking slowly again.

ATTENTION! Reseting the device does not reset the settings to factory defaults. To reset factory default
settings see the previous section.
2.6.6. Control Lock
Press the OUT2 Video Select and Set Audio Config buttons together (within 100 ms) to
disable/enable front panel buttons; 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.
OUT
#dhcp
OUT
#factory
Factory Default Settings section.
OUT
#reboot #restart
OUT
Applied firmware package: v1.5.0b8 | LDC software: v2.3.0b1
MMX4x2 series – User's Manual
2.6.7. Entering Firmware Upgrade Mode
ATTENTION!

5
Lightware Device Updater (LDU) software. Do not use this option with LDU2 software.
RESET
sec
It may happen that the firmware upgrade process is not successful and the device
OUT2 SET AUDIO
cannot be switched to bootload mode automatically. In this case, the device can be
VIDEO SELECT CONFIG
forced into firmware upgrade mode as follows:
Step 1. Make sure the matrix is powered off.
Step 2. Press and keep pressed the Set Audio Config button.
Step 3. Power on the matrix while the Set Audio Config button is being pressed. If the device is switched to
firmware upgrade mode the LIVE LED is blinking quickly (less than 500 ms duty cycle). The other
LEDs are off.
10
sec
The procedure of firmware upgrade can be found in the
OUT2 SET AUDIO
VIDEO SELECT CONFIG
RESET
OUT2 SET AUDIO
VIDEO SELECT CONFIG
RESET
OUT2 SET AUDIO
VIDEO SELECT CONFIG
This function is applicable only in special cases when the device is to be upgraded by the
Firmware Upgrade
17
OUT
RESET
OUT2 SET AUDIO
VIDEO SELECT CONFIG
chapter.