Acer H7531D manual Management, Setting, English

English

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Management

ECO Mode	Choose "On" to dim the projector lamp which will lower power
	consumption, extend the lamp life and reduce noise. Choose "Off"
	to return normal mode.
High Altitude	Choose "On" to turn on High Altitude mode. Operate the fans at
	full speed continuously to allow for proper high altitude cooling of
	the projector.
Auto Shutdown	The projector will automatically shutdown when there is no signal
	input after the allocated time. (in minutes)
Lamp Hour Elapse	Displays the lamp’s elapsed operating time (in hours).
Lamp Reminding	Activate this function to display a reminder to change the lamp 30
	hours before its expected end-of-life.
Lamp Hour Reset	Press the	button and choose "Yes" to turn the lamp hour
	counter to 0 hours.

Setting

Menu Location	Choose the menu location on the display screen.
Closed Caption	Selects a preferred closed captioning mode from CC1, CC2, CC3,
	CC4, (CC1 displays captions in the primary language in your area).
	Select "Off" to turn off the captioning feature. This function is only
	available when a composite video or S-Video input signal is
	selected and its system format is NTSC.
	<Note> Set your screen aspect ratio to 4:3. This function is not
	available when the aspect ratio is "16:9" or "Auto" .