Hotkeys 
 
 
1  Source / Auto / Exit 
2  Eco (DCR / i-Care) / < 
3  Volume/ Image Ratio / > 
4  Menu / Enter 
5  Power 
 
  Power   
Press the Power button to turn on/off the monitor. 
 
  Menu/Enter 
Press to display the OSD or confirm the selection.     
 
> Volume 
When there is no OSD,Press Volume button to active volume adjustment bar,Press < or > to adjust volume(Only for 
the models with speakers). Press and hold the volume > key for 2 seconds to trigger the "image size" adjustment 
function to switch among different display modes like wide screen, 4:3, 1:1, 17'' (4:3), 19'' (4:3) W (16:10), 21.5'' 
(16:9), 22'' W (16:10), and 23'' W (16:9) (if the screen size of the Product is 4:3 or the resolution for the signal input 
is in wide screen mode, no 4:3 display mode is available for such key). 
 
< Eco (DCR/i-Care) 
Press the Eco key continuously to select the Eco mode of brightness and DCR/I-Care on when there is no OSD. 
( Eco mode hot key may not be available in all models). 
 
Source/Auto/Exit 
When the OSD is closed, press Source/Auto/Exit button will be auto configure hot key function. When the OSD is 
closed, press Source/Auto/Exit button continuously about 3 second to do auto configure (Only for the models with 
dual or more inputs). 
 
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