Establishing The Connection - Lightware UMX-HDMI-140 Series User Manual

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5. Software Control - Lightware Device Controller
5.3. Establishing the Connection
Step 1. Connect the device to a computer via Ethernet or RS-232.
Step 2. Run the controller software; device discovery window appears automatically.
Device discovery window in LDC
UMX-HDMI-140 series– User's Manual
Change IP Address
To modify IP address settings quickly it is not necessary to enter the device's
settings/network menu, you can set them by clicking the pencil icon beside
the IP address.
In this window you can see only the new settings.
Identifying the Device
Clicking on the icon results the blinking of the device and the crosspoint status LEDs together for 10 seconds.
The feature helps to identify the device itself in the rack shelf.
Step 3. Select the unit from the discovered Ethernet devices or under Serial devices; when the device is

ATTENTION!
LW3 protocol are set on the serial port.
Applied firmware package: v1.2.0 | LDC software: v2.4.1b7
#ipaddress #dhcp #network
connected through RS-232 click on the Query button next to the desired serial port to display the
device's name and serial number. Double click on the switcher or select the device and click on the
Connect button.
When the device is connected via the local RS-232 port, make sure that Control mode and
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#identifyme