Infocus IN1112a Benutzerhandbuch

To change the following menu settings (or enter the Advanced menu), highlight the 
desired menu option and press the Select or right arrow button. Use the left and 
right arrow buttons to scroll through the options and make adjustments. To save 

your adjustments, press Select.

Aspect Ratio: is the ratio of the image width to image height. TV screens are 
usually 4:3. HDTV and most DVDs are 16:9.

Select Auto to have the projector choose the ratio. Choose Native to see the 
unmodified input with no resizing by the projector.

Select 16:9 to watch enhanced widescreen DVDs.

Auto Image: forces the projector to reacquire and lock to the input signal. This is 
useful when signal quality is marginal.

Brightness: changes the intensity of the image.

Contrast: controls the degree of difference between the lightest and darkest parts of 
the picture and changes the amount of black and white in the image.

Keystone: adjusts the image vertically and makes a squarer image. You can also 
adjust keystone from the keypad.

Preset: Presets are provided that optimize the projector for displaying computer 
presentations and video images under certain conditions.

There is also an user-definable preset. To set this preset, adjust the image and select 
Save User in the Presets menu. You can recall these settings in the future by 
selecting the User preset.

Sharpness: changes the clarity of the edges of a video image. Select a sharpness 
setting.

Volume: adjusts the sound level.

Basic menu