Saturation is the amount of that color in a video picture. Lower settings produce less saturated colors; a setting of “0” removes that color from the image entirely. If the saturation is too high, that color will be overpowering and unrealistic.
6.Press 
to highlight Gain and adjust its values to your preference by pressing 
/ 
. The contrast level of the primary color you select will be affected. Every adjustment made will reflect to the image immediately.
7.Repeat steps 3 to 6 for other color adjustments.
8.Make sure you have made all of the desired adjustments.
9.Press MENU/EXIT to exit and save the settings.
Remote paging operations
Connect the projector to your PC or notebook with a USB cable prior to using the paging function.
You can operate your display software program (on a connected PC) which responds to page up/down commands (like Microsoft PowerPoint) by pressing Page Up/Down on the remote control.
If remote paging function doesn't work, check if the USB connection is correctly made and the mouse driver on your computer is updated to the latest version.
Hiding the image
In order to draw the audience's full attention to the presenter, you can use BLANK on the projector or remote control to hide the screen image. Press any key on the projector or remote control to restore the image. The word 'BLANK' appears at the screen while the image is hidden. When this function is activated with an audio input connected, the audio can still be heard.
You can set the blank time in the SYSTEM SETUP:
Basic > Operation Settings > Blank Timer menu to let the projector return the image automatically after a period of time when there is no action taken on the blank screen. The length of time can be set from 5 to 30 minutes in
Do not block the projection lens from projecting as this could cause the blocking object to become heated.
Setting the Sleep Timer
You can set the Sleep Timer interval so the projector powers off after the specified time period of inactivity (regardless of signal).
Set the sleep timer in the SYSTEM SETUP: Basic > Operation Settings > Sleep Timer from among Disable/30 min/1 hr/2 hr/3 hr/4 hr/8 hr/ 12hr.