Acer X203H Service Guide
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...enable burn-in Mode" tag and select "No" to do automatic adjustment, and the 2nd method is ok, or reject this monitor and check its circuit board or wire/cable connection. 5.1.4 Color temperature adjustment 1. Measure color temperature by using external PC and IIC ...cursor into EEPROM for DVI-D input source 1. Close OSD menu then press "Auto" button for the correct EDID file. 4. 5.1.3 ADC calibration (Auto color balance adjustment) ~~Analog only, it depends on monitor). 3. Enter factory mode (press "Empowering" & "Power" buttons at the same time to enable burn-in mode...
...enable burn-in Mode" tag and select "No" to do automatic adjustment, and the 2nd method is ok, or reject this monitor and check its circuit board or wire/cable connection. 5.1.4 Color temperature adjustment 1. Measure color temperature by using external PC and IIC ...cursor into EEPROM for DVI-D input source 1. Close OSD menu then press "Auto" button for the correct EDID file. 4. 5.1.3 ADC calibration (Auto color balance adjustment) ~~Analog only, it depends on monitor). 3. Enter factory mode (press "Empowering" & "Power" buttons at the same time to enable burn-in mode...
Acer X203H Service Guide
Page 40
Step 5: Select "Erase" option and execute lightning button first, and then select "Auto" option and execute lightning button to start upgrade firmware to load *extend*.hex file from your computer. Step 4: Press "64K" button to load *series*.hex file and press "64~96" button to the monitor. - 40 -
Step 5: Select "Erase" option and execute lightning button first, and then select "Auto" option and execute lightning button to start upgrade firmware to load *extend*.hex file from your computer. Step 4: Press "64K" button to load *series*.hex file and press "64~96" button to the monitor. - 40 -
Acer X203H Service Guide
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Note: If "VGA" choose 128bytes, and "DVI" choose 128bytes Step 2: Click "Open File" and select "VGA" or "DVI" EDID file - 43 -
Note: If "VGA" choose 128bytes, and "DVI" choose 128bytes Step 2: Click "Open File" and select "VGA" or "DVI" EDID file - 43 -
Acer X203H Service Guide
Page 44
Step 3: If load file is successful, it shows "Open EDID Table OK..". And then, Click "Write EDID" button to check if successful or not. - 44 - And then, Click "Read EDID" button to update EDID Step 4: If write EDID is successful, it shows"Write EDID OK ..."
Step 3: If load file is successful, it shows "Open EDID Table OK..". And then, Click "Write EDID" button to check if successful or not. - 44 - And then, Click "Read EDID" button to update EDID Step 4: If write EDID is successful, it shows"Write EDID OK ..."