BenQ cp270 Operating in a high altitude environment, Personalizing the projector menu display

Operating in a high altitude environment

We recommend you use the High Altitude Mode when your environment is between 1500 m –3000 m above sea level, and temperature is between 0°C–35°C.

Do not use the High Altitude Mode if your altitude is between 0 m and 1500 m and temperature is between 0°C and 35°C. The projector will be over cooled, if you turn the mode on under such a condition.

To activate the High Altitude Mode:			WARNING
1.	Press Menu/Exit and then press / until		We recommend you use the High
	the SYSTEM SETUP: Advanced menu is		Altitude Mode by selecting it whenever
			your environment is higher than 1500
	highlighted.		m.
			Do you want to turn the High Altitude
2.	Press	to highlight High Altitude Mode and	Mode on?
			Yes	No
	press	/ to select On. A confirmation

message displays.

3.Highlight Yes and press Mode/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.

Personalizing the projector menu display

The On-Screen Display (OSD) menus can be set according to your preferences. The following settings do not affect the projection settings, operation, or performance.

•Menu display time in the SYSTEM SETUP: Advanced > Menu Settings menu sets the length of time the OSD will remain active after your last key press. The time length

ranges from 5 to 30 seconds in 5-second increments. Use / to select a suitable time frame.

•Menu position in the SYSTEM SETUP: Advanced > Menu Settings menu sets the OSD position in five locations. Use / to select a preferred position.

•Language in the SYSTEM SETUP: Basic menu sets your familiar language for the OSD menus. Use / to select your language.

•Splash Screen in the SYSTEM SETUP: Basic menu sets a preferred logo screen to be displayed during projector start-up. Use / to select a screen.

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