AOC e2250Swnk, Service Manual, Page: 6 / 57

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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
(See Figure ). By changing these settings, the picture can be adjusted to your personal preferences.
* The power cord should be connected.
* Press the power button to turn on the monitor. The power indicator will light up.
3.2 Control Buttons and Connections
Power
Press the Power button to turn on/off the monitor.
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 disable to adjust. )
Auto / Exit
When the OSD is closed,. Press Auto button continuously to do auto configure (Only for the models with dual or more
inputs).