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4. Writing EDID Process
1. Materials list and connection
USB port driver
EDID
ISP TOOL
2. Install USB driver.
3. Prepare the EDID written.
3.1. Change the EDID files name as below rule.
HDMI EDID WH_20.dat DP EDID WP.dat
DP EDID WP2.dat
3.2. Copy these files to one folder named as Acer B248Y which must contains “config.ini” file.
3.3. Copy Acer B248Y to DDC folder and put DDC and ISP tool together.
4. Run the ISP tool
Note: If the F/W Upgrade use the same ISP tool as the EDID writing, you must close the F/W Upgrade tool before
running the EDID writing tool.
4.1. Double-click the icon to open the tool.
USB
HDMI
DVI to HDMI
ISP JIG:
715GT089-C
Power
Power
B248Y EDID
03
20201009.zip
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