Digital Zoom; High Altitude - BenQ LU9715 User Manual

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• There are two default center positions for UST (Ultra Short Throw) Lens and non-UST Lens. Make sure Lens

Type setting is correct before performing this function.

• If Ultra Short Throw Lens is installed, make sure the support kit is detached before performing Center Lens.

• Digital Zoom

Digital Zoom: Press ◄► arrow key to zoom in the projection image.

Digital Pan: Press ◄► arrow key to pan out on projection image. This is valid only when the

projected image is enlarged.

Digital Scan: Press ◄► arrow key to tilt projection image. This is valid only when the

projected image is enlarged.

Reset: Press to reset Digital Alignment settings to factory default values.

Caution:

Please execute the Center Lens function every time once a lens is installed. It can to ensure that the projector

memorizes the exact lens settings.

• Light Settings

Light Mode

Press ◄► arrow keys to select ECO (power saving), Normal, or Custom Power Level.

ECO: To project in economic mode for longer life cycle.

Normal: To project at normal power for the highest brightness output.

Custom Power Level:

Press ◄► arrow keys to customize light output power in the range of 20-100% of normal

mode. This function is valid only when the Power option is set to Custom Power Level mode. In

the other two modes, Normal and ECO, this function is disabled (dimmed).

This function helps for fast installation of multiple projectors and regular maintenance.

You can use this function to turn the option to ON for switching the cooling setting if the

project is installed in a high altitude environment, the default is AUTO.

AUTO: When setting to Auto, system will auto calculate by atmosphere pressure, it may have

calculate biao compare to actual altitude.

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