InFocus LP 725 Connecting an External Speaker, Powering up the Projector and Adjusting the Image

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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.

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Contents Table of Contents Maintenance & Troubleshooting AppendixIndex Safety Summary F e t y M m a r y Image Resolution IntroductionCompatibility Unpacking the ProjectorShipping box contents Side view of projector Warranty Usage GuidelinesIf You Need Assistance Setting UP the Projector F t T f tConnecting the CableWizardII to the Projector Selecting Connectors on the CableWizardPuter, turn the selector until the window displays PC Preparing to Connect Your Equipment to the Projector Equipment you want to connectConnecting an IBM-Compatible Laptop Computer Mouse cable Computer cable Audio cable Connecting an IBM-Compatible Desktop Computer Computer’s mouse Projector’s remote at the same Time Connecting an Apple PowerBook Computer Mouse cable Computer cable Connecting a Macintosh Desktop Computer Monitor cable Mous e Connecting a Video Player Audio/video cableVideo cable Cable Connecting an External Speaker Powering up the Projector and Adjusting the ImageTurning Off the Projector Using the Projector Basic Image AdjustmentUsing the Remote Control I n g O j e c t o r Adjusting the Projector Adjusting the height of the projector Using the Keypad Buttons Press help to display the on-screen help informationMenu Using the On-Screen Menus Disk mouse and mouse buttons on keypad Display Menu Functions Color Audio Menu Functions Fade Image Menu Functions I n g O j e c t o r Position and Vert. Position Controls Menu Functions Language Maintenance & Troubleshooting Cleaning the LensCleaning the Fan Intake Filter I n t e n a n c e Troubleshooting Replacing the Projection Lamp Reposition the lamp cover Replacing the Batteries in the Remote Control Using the Kensington LockTroubleshooting Solutions to Common Problems Problem Image is too wide or narrow for screen Problem Image is out of focus Problem Lamp seems to be getting dimmer Specifications AppendixP e n d i Accessories Standard Accessories Ship with the projector Part NumberOptional Accessories Portable and Laptop Activation Chart Key command to Computer Activate port De-activate portFN-F8 CRT/LCD FN-D NCR FN-F6 Using Video Mirroring with a PowerBook Computer Projected Image Size Maximum Distance to Diagonal Width Height Index D e Page D e