BenQ W5000, W20000 Operating in a high altitude environment, Using Panamorph lenses optional

W20000-en.book Page 31 Monday, October 22, 2007 3:35 PM

5.Real: This setting displays the image in a one-to-one pixel mapping without alteration or resize in the centre of the projection. This is most

suitable for use with PC and RGBHD source inputs.

The black portions are inactive areas and the white portions are active areas. 4:3 picture

OSD menus can be displayed on those unused black areas.

Using Panamorph lenses (optional)

Panamorph lenses allow you to convert 16:9 projectors to the full 2.35:1 aspect ratio of most of major motion pictures, showing the best movies without letterbox bars at top and bottom of images while increasing resolution by 33% and brightness by 20%.

Pressing LB on	Using
the remote	Panamorph
control	lens
2.35:1 aspect ratio image	2.35:1 aspect ratio image	2.35:1 aspect ratio image in
	using the entire resolution	a 2.35:1 display area
	of the 16:9 display

You may need a 2.35:1 screen to display the 2.35:1 images.

For more information, please go to www.panamorph.com or contact the place you purchase the projector.

Operating in a high altitude environment

We recommend you activate High Altitude Mode when your environment is higher than 1500 meters (around 4920 feet) above sea level, or whenever the projector will be used for extended periods of time (>10 hours) without shutdown.

English

To activate High Altitude Mode:

1.Press MENU and then press / until the Advanced Setup menu is highlighted.

2.Press to highlight High Altitude Mode.

3.Press / to select On. A confirmation message displays.

4.Highlight Yes and press ENTER.

Operation under High Altitude Mode may cause a higher decibel operating noise level because of increased fan speed necessary to improve overall system cooling and performance.

If you use this projector under other extreme conditions excluding the above, it may display auto shut-down symptoms, which is designed to protect your 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 conditions.

Advanced Setup

Lamp
Pattern
Dust Filter
High Altitude Mode	On
Password
Key Lock
Reset All Settings
ISF
S-Video	EXIT Back
WARNING

High Altitude Mode is used when the environment is higher than 1500m.

Do you want to turn the High Altitude Mode on?

Yes No

Using the projector 31