BenQ PB8250, PB8240 user manual Controls and Functions, External Control Panel

Introduction

Controls and Functions

External Control Panel

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1.	Power (Refer to page 18 for more infor-	8.	Blank (Refer to page 22 for more infor-
	mation.)		mation.)
	Turns the projector on or off.		Used to hide the screen image. You can
2.	Source (Refer to page 21 for more		press Blank again or Return to bring
	information.)		the image back.
	Sequentially selects the input signal	9.	Power indicator light
	RGB, DVI, YPbPr, S-Video or Video.		Lights up or flashes when the projector
3.	3 Left		is under operation.
4.	Right 4	10. Temperature warning light (Refer to
	When the on-screen menu is not		page 40 for more information.)
	activated, #3 and #4 function as		Flashes red if the projector’s
	Keystone -/+ hot keys.		temperature becomes too high.
	Refer to page 20 for more information.	11. Lamp indicator light (Refer to page 38
5.	5Exit		for more information.)
	Exits and saves the menu settings.		Indicates the status of the lamp. Lights
6.	6Menu		up or flashes when the lamp has
	Turns the on-screen display control		developed a problem.
	menu on.	12.	Zoom ring
	When the on-screen menu is activated,		Adjusts the size of the image.
	the #3 to #6 buttons are used as	13.	Focus ring
	directional arrows to select the desired		Adjusts the focus of the projected
	menu items and to make adjustments.		image.

Refer to page 26 for more information.

7.Auto (Refer to page 21 for more infor- mation.)

Automatically determines the best picture timings for the displayed image.

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