BenQ PB8240, PB8250 user manual Preset Mode, Reset

Preset modes are provided so you can optimize your projector image set- up to suit your program type.

PC/ DVI Signal input

1.Presentation Mode: Is designed for presentations. The brightness is emphasized in this mode.

2.Vivid Mode: Is perfect for playing games. The color saturation and brightness are well-balanced.

3.Video Mode: Is suitable for cinematic enjoyment displaying images in their natural color.

4.Economic Mode: Use this mode to reduce the system noise and

Preset Mode	reduce the power consumption by 20%. The lamp life is also
	extended with lower light output.
YPbPr/ YCbCr/ S-Video/ Video Signal Input
1.	Gaming Mode: Is suitable for playing video games in a bright living
	room.
2.	Video Mode: With a higher color temperature, it is suitable for
	enjoying TV movies.
3.	Cinema Mode: With a lower color temperature, it is suitable for
	enjoying cinematic movies.
4.	Economic Mode: Use this mode to reduce the system noise and
	reduce the power consumption by 20%. The lamp life is also
	extended with lower light output.

Reset Returns all settings to the factory preset values.

A mode for extreme environments like high altitude and high tempera- ture. We recommend you use the High Altitude mode when your environ-

ment is higher than 3000 feet, or is hotter than 40℃.

Operation under "High Altitude Mode" may cause a higher decibel oper- ating noise level because of increased fan speed necessary to improve over-

High Altitude all system cooling and performance.

If you use this projector under other extreme environments excluding the above, it may display auto shut-down symptoms, which is designed to protect your BenQ projector from over-heating. In cases like this, you should switch to High Altitude mode to solve these symptoms. However, this is not to state that this projector can operate under any and all harsh or extreme environments.

34 Operation