Apple 9000 manual Turning Off the Projector

4If you connected a video player, turn it on.

•The image is displayed. If another source is active, press the video 1 or video 2 button on the remote to display the image from your video player, or press the Source button on the keypad to cycle through the sources. (You can select a default source to determine which source the projector examines first during power-up for active video; see “Default Source” on page 34.)

•Use the volume buttons to adjust the volume.

•If you don’t want to hear the sound from your video player, press the mute button.

5If you connected any external speakers, turn them on.

6Turn on your computer.

•The image is displayed. If another source is active, press the computer 1, 2, or 3 button on the remote to display the image from your computer, or press the Source button on the keypad to cycle through the sources.

•You can make adjustments to the image from the projector’s on-screen menus. To open the menus, press the menu but- ton on the keypad or remote. Then select the Display menu or the Image menu. For more information about the menus, see page 25.

•If you don’t want to hear the sound from your computer, press the mute button.

Turning Off the Projector

To turn the projector off, press the power button on the remote or keypad. The lamp stays on for 15 seconds, then turns off. The fan continues to run until the projector has cooled.

If you press power again within 15 seconds, the projector returns to normal operation immediately.

NOTE: For model 9000-INT: To use video input, an optional video board must be installed in the pro- jector. Contact Boxlight for more information.

NOTE: With some computers, the order in which you power up the equipment is very important. Most computers should be turned on last, after all other peripherals have been turned on. Refer to your computer’s documentation to determine the correct order.

CAUTION: When you discon- nect the projector after you have switched it off, always remove the power cord from the electrical out- let first, then remove it from the projector.

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