Acer H236HL Monitor Service Guide
Page 12
... change source 1) Activate OSD First menu when OSD is OFF 2) Press A) Key Function Overview: All functions are not touched for the power indicator. 1.3.3.3 On-Screen Display: On Screen Display system shall be tuned off when the keys are controlled by OSD buttons on the front of the monitor. Current setting will be...
... change source 1) Activate OSD First menu when OSD is OFF 2) Press A) Key Function Overview: All functions are not touched for the power indicator. 1.3.3.3 On-Screen Display: On Screen Display system shall be tuned off when the keys are controlled by OSD buttons on the front of the monitor. Current setting will be...
Acer H236HL Monitor Service Guide
Page 36
NG OK NG Replace the signal cable or PC Replace the main board 34 4. Color is not optimal Color is not optimal Miss color Color shift Replace the signal cable NG OK The end Reset the factory mode NG In the user mode, set the" color settings" until customer satisfy Pull out the signal cable and check the screen color display is normal?
NG OK NG Replace the signal cable or PC Replace the main board 34 4. Color is not optimal Color is not optimal Miss color Color shift Replace the signal cable NG OK The end Reset the factory mode NG In the user mode, set the" color settings" until customer satisfy Pull out the signal cable and check the screen color display is normal?
Acer H236HL Monitor Service Guide
Page 43
41 6.5 Check the firmware version. S2. Restart the monitor. S1. Factory reset will turn it on , when the screen lights, release the key and press "MENU" again to open the menu with "F" and select "F" to monitor and turn off Burn in mode. 2 1 S3. Check this F/W version. And then open factory menu. Pressing "e" and power on . Connect VGA source to open the user menu.
41 6.5 Check the firmware version. S2. Restart the monitor. S1. Factory reset will turn it on , when the screen lights, release the key and press "MENU" again to open the menu with "F" and select "F" to monitor and turn off Burn in mode. 2 1 S3. Check this F/W version. And then open factory menu. Pressing "e" and power on . Connect VGA source to open the user menu.