- 5 / 12 -
a) Read each scaling output port downstream EDID and
save as a BIN file.
b) Open an existing EDID file and write to the HDMI A
and B input port as Manual EDID.
c) Select predefined EDID and write to HDMI A and B
input ports.
7. PC Tool User Guide
The PC tool is an installation-free control software that supports both UART and network
control. It consists of five parts: Matrix Switch, Signal Setting, FineTune:PQ, Video Wall
and CEC Control. The UI is as follows:
1. You can select
UART
(with RS232 cable) or
to connect device, baud rate is
57600 bps.
2. Select input source for each scaling output port.
3. “AllSet” function: Select HD A or B input source to all the scaling output.
4. Select input source for B/MAIN output port.
5. Select audio source for balanced audio output and Mini Toslink output.
6. Reset: The PC tool supports reset system to recover to factory configuration.
7. EDID Control: Click the “EDID” button on the Matrix Switch page, there will be a pop-up
EDID control window.