4K HDMI Splitter 1x4
PTN Electronics Limited 5 www.PTN-electronics.com
3.4 EDID Management
SUH4 comprises 1 HDMI input port & 4 HDMI output ports, EDID management helps
distributing and routing signals from the source at the resolution of the first detected
display (detecting from output 1~4).
For example: when output 1 connects with a 1080p display, SUH4 will select 1080p as
output resolution and distribute 1080p signal to displays connected to output 1~4.
Note:
If the displays connected to output 2~4 don’t support 1080p signal, there will be
no output on the displays.
3.5 Application
SUH4 has a good application in various occasions, such as computer realm, monitoring,
conference room, big screen displaying, television education, command & control center
and smart house etc.
3.6 Firmware Upgrade
SUH4 boasts a USB port for online firmware upgrade. Follow these steps to upgrade
firmware:
Step1.
Copy the latest upgrade file (.hex) to PC.
Step2.
Connect the USB ports of SUH4 and the PC via USB cable.
Step3.
Double-click the file icon, it will enter the upgrade interface shown as below:
Step4.
Select the right port number in the dropdown list of PORT, and click
OpenFile
to
load the upgrade file. Click
Start
to start firmware upgrading.