AOC e2040S, Service Manual

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20" LCD Color Monitor AOC e2040S
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3. Operating Instructions
3.1 General Instructions
Press the power button to turn the monitor on or off. The other control knobs are located at front panel of the
monitor.By changing these settings, the picture can be adjusted to your personal preferences.
3.2 Control Buttons
4:3 or wide image ratio hot key: When there is no OSD, press ► continuously to change 4:3 or wide image ratio.
(If the product screen size is 4:3 or input signal resolution is wide format, the hot key is disable to adjust)
Auto configure hot key When there is no OSD, press Auto/Source button continuously about to do auto configure
(Only for the models with dual or more inputs).
3.3 Adjusting the Picture
OSD Setting
1) Press the MENU-button to activate the OSD window.
2) Press ◄ or ► to navigate through the functions. Once the desired function is highlighted, press the
MENU-button to activate sub-menu . Once the desired function is highlighted, press MENU-button to activate it.
3) Press ◄ or ► to change the settings of the selected function. Press ◄ or ► to select another function in
sub-menu . Press AUTO to exit . If you want to adjust any other function, repeat steps 2-3.
4) OSD Lock Function: To lock the OSD, press and hold the MENU button while the monitor is off and then press
power button to turn the monitor on. To un-lock the OSD - press and hold the MENU button while the monitor is
off and then press power button to turn the monitor on.
Notes:
1) If the product has only one signal input, the item of "Input Select" is disable to adjust.
2) If the product screen size is 4:3 or input signal resolution is wide format, the item of "Image Ratio" is disable to
adjust.
3) One of DCR, Color Boost, and Picture Boost functions is active, the other two function is turned off accordingly.