BenQ MS521 user manual When instant restart is on, users can restart projector immediately

Basic menu

4. SYSTEM SETUP:

FUNCTION	DESCRIPTION
	Direct Power On
	Selecting On enables the function. See "Starting up the projector" on
	page 24 for details.
	Auto Power Off
	Allows the projector to turn off automatically if no input signal is
	detected after a set period of time. See "Setting Auto Power Off" on
	page 60 for details.
	Quick Cooling
	Selecting On enables the function and the projector cooling time will
	be shortened to a few seconds.
	If you attempt to restart the projector right after the quick
	cooling process, it may not be turned on successfully and will
Operation	rerun its cooling fans.
Settings	Instant Restart
	When instant restart is on, users can restart projector immediately
	within 90 secs after turning off projector.
	Blank Timer
	Sets the image blank time when the Blank feature is activated, once
	elapsed the image will return to the screen. See "Hiding the image"
	on page 41 for details.
	Sleep Timer
	Sets the auto-shutdown timer. The timer can be set to a value
	between 30 minutes and 12 hours.
	Fan Speed
	This function is only available when a dust filter is installed. Selecting
	High enables the function.
Panel Key	Disables or enables all panel key functions except Power on the
Lock	projector and keys on the remote control.
Background	Allows you to select which background color will display when no
Color	signal is input into the projector. Four options are available: BenQ
	logo, Black, Blue, or Purple.
Splash Screen	Allows you to select which logo screen will display during projector
	start-up. Three options are available: BenQ logo, Black screen, or
	Blue screen.

Operation 55