InFocus LP 730 Connecting an External Speaker, Powering up the Projector and Adjusting the Image

Connecting an External Speaker

To connect one or two external speakers, plug the speaker cable into the (audio out) connector on the projector.

FIGURE 20

Connecting an external speaker

Powering up the Projector and Adjusting the Image

1Remove the lens cap.

2Plug the power cord into the front of the projector, then plug it into your electrical outlet. A surge-protected power strip is recommended if power surges are common in your area.

3Turn on the projector by pressing the “I” side of the power switch on the front of the projector.

•The In Focus startup screen displays and the Power LED lights (Figure 25 on page 27).

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

•Press the video button on the keypad to display the image from your video player. (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 38.)

•Use the volume buttons to adjust the volume.

NOTE: The external speakers must be amplified.

NOTE: Always use the power cord that shipped with the projector.

CAUTION: If the lamp LED remains solidly lit after the projec- tor has powered on, the lamp needs to be replaced. Refer to “Replacing the Projection Lamp” on page 41 for more information.

21