AOC E2051SDN, Service Manual, Page: 6 / 53

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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 Hotkeys
Power
Press the Power button to turn on/off the monitor.
Menu/Enter
Press to display the OSD or confirm the selection
Eco (DCR)/-
Press the Eco key continuously to select the Eco mode of brightness and DCR on when there is no OSD. (Eco
mode hot key may not be available in all models).
4:3 or Wide/+
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 disabled to adjust.)
Source/Auto / Exit
Auto / Exit
When the OSD is closed, press Auto/Source/Exit button continuously about 2 second to do auto configure (only for
the models with dual or more inputs).
When the OSD is closed, press Auto/Source/Exit button will be Source hot key function (Only for the models with
dual or more inputs).