minutes or when the A/V mute slide (lens cover) is closed. Enable High Altitude Mode when you are using the projector above 4900 ft (1500 m).

■Standby Mode

This function is not used for the PowerLite 1810p.

■Projector ID

Lets you assign a numeric ID to each projector. When you are using multiple projectors, you can use the ID to select the one you want to operate with the remote control. See page 33 for instructions.

■Multi-screen

Use this option if you want to color-match two or more projectors that are being used to display images near each other. You can make image adjustments at each of five adjustment levels. First choose an Adjustment Level and then adjust the settings for each level: Brightness Correct. to adjust the brightness, and Color Correct. to adjust the balance between red and green, or blue and yellow. See page 62 for more information about multi-screen color adjustment.

■Language

Select from nine languages to be used for the projector menus.

note

If Direct Power On is enabled, the power cable is connected, and a power outage occurs, the projector will start when the power is restored.

Do not use the projector at altitudes above 7500 ft (2,286 m).

Fine-Tuning the Projector 61