BenQ SP870 user manual Setup Basic, Advanced, Menu Position Center/Top-Left/Top-Right/Bottom

		Timer Period		1~240 minutes
		Timer Display		Always/1 min/2 min/3 min/Never
		Timer Position		Bottom-Right/Top-Right/Bottom-Left/
	Presentation Timer			Top-Left
		Timer Counting		Count Down/Count Up
		Direction
		Timer Audible		On/Off
		Reminder
		On/Off
4.	Language
SYSTEM
SETUP: Basic
	Projector Position			Front Table/Rear Table/Rear Ceiling/
				Front Ceiling
	Auto Power Off			Disable/5 min/10 min/15 min/20 min/25
				min/30 min
	Blank Timer			Disable/5 min/10 min/15 min/20 min/25
				min/30 min
	Panel Key Lock			On/Off
	Timer Controller			Disable/30 min/1 hr/2 hr/3 hr/4 hr/
				8 hr/12 hr
	Splash Screen			BenQ/Black/Blue/My Screen
	My Screen
	Quick Cooling			On/Off
	High Altitude Mode			On/Off
		Mute		On/Off
	Audio Settings	Volume
		Power on/off ring		On/Off
		tone
5.		Menu Display Time		5 sec/10 sec/15 sec/20 sec/25 sec/30
	Menu Settings			sec
SYSTEM
		Menu Position		Center/Top-Left/Top-Right/Bottom-
SETUP:				Right/Bottom-Left
Advanced	Lamp Settings	Lamp Mode		Normal/Economic
		Reset Lamp Timer
		Equivalent Lamp Hour
		Change Password
	Security Settings	Change Security Settings
		•	Power On Lock
		•	Splash Screen Lock
	Reset All Settings

The default values listed in this manual, especially on pages 41-43, are for reference only. They may vary from the projectors due to the continuous improvement to the products.

40 Operation