ENVISION e218c1 Betriebsanweisung

8 

Display main menu. 

Exit from OSD menu. 
Auto adjust the image when not in main menu. 

Confirm the selection. 
Select the desired item when in OSD menu. 

V

 or W 

When not in OSD menu, it is to immediately activate 
Contrast/ Brightness. It should be change to Contrast/ 
Brightness by pressing button 2. 

Recall both of Contrast and Brightness. 

Power Lock (when not in OSD menu) 

OSD Lock (when not in OSD menu) 

 

 

 

 

To auto adjust Horizontal Position, Vertical Position, Phase 

(Fine Tune) and Clock (H. Size) of the screen. 

 

Contrast : 

To adjust the foreground white level of screen image. 

V

 : increase contrast, W: decrease contrast. 

 

Brightness : 

To adjust the luminance of the video. 

V

 : increase brightness, W : decrease brightness.