Epson Projector Emp 703 User Manual
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Connecting to an External Speaker or PA System n n n n n n 25 Connecting to an External Speaker or PA System Although the projector’s internal speakers are enough for most small- or medium-size rooms, you can connect the projector to an external speaker or public address (PA) system for large rooms or to gain maximum benefit. To connect the projector to an external sound system, you need to obtain an RCA-to-3.5 mm stereo audio cable. You can get one from your computer dealer. 1. Turn off the...
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n n n n n n n n n n n n n n n n n n n n n 27 2 Using the Projector This chapter provides the following information about using your projector: • Turning the equipment on and off • Focusing and positioning the screen image • Controlling the projector with the remote control and the operation panel • Monitoring the projector’s operating status
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n n n n 28 The illustration below identifies the parts of your projector. operation panel operation indicator zoom ring focus ring front foot foot adjust lever speaker remote control receiver
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Turning the Equipment On and Off n n n n n n 29 Turning the Equipment On and Off Turn on the projector and its attached equipment in the following order. 1. Video source 2. Audio source (if different from computer or video source) 3. Projector 4. External speaker or PA system (if necessary) 5. Computer When you turn off the equipment, do so in the reverse order. Turning the Projector On and Off 1. Remove the projector lens cap. 2. When you plug in the projector power cord, the power indicator...
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n n n n 30 After you press the power button to turn off the projector, a confirmation message appears. If you want to turn off the projector, press the power button again. If you don’t want to turn off the projector, press any button. The fan will remain on and the operation indicator will flash orange for about one minute as the projector cools down. When the projector has cooled down, the operation indicator stops flashing and remains orange. ¨ Note: If you press the Power button to turn the...
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Focusing and Positioning the Screen Image n n n n n n 31 Focusing and Positioning the Screen Image When an image appears on the screen, check that it is in focus and correctly positioned on the screen. • To focus the image, rotate the focus ring (the outer ring on the lens). • To adjust the size of the image, rotate the inner zoom ring. Rotate the zoom ring between W (wide) and T (tele) marks. zoom ringfocus ring
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n n n n 32 If you need to raise or lower the image on the screen, extend or retract the two feet at the bottom of the projector as follows: 1. Stand behind the projector and support the front of it while you lift the foot adjust levers above the feet. This unlocks the feet so they can move up and down freely. Do not let the projector drop. ¨ Caution: Do not hold the projector by its lens. This can damage the lens. 2. While lifting the foot adjust levers, raise or lower the projector until the...
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Focusing and Positioning the Screen Image n n n n n n 33 Resize Button The Resize button allows you to select the projection method for certain types of image input signals from a computer. With images up to XGA size (1024 ´ 768) or SVGA size (800 x 600), you can choose from two projection methods. You can either display the image in the center of the projection area(Window display) or display the image full size(Resize display). You can also choose from two projection methods with images...
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n n n n 34 Controlling the Projector You can use the operation panel on top of the projector or the remote control to perform the following actions: • Turn the power on or off • Auto set-up of the computer image • Switch between input images (Computer, video-computer) • Access the projector menus to adjust the image, audio, video, and display settings • Resize the projected image • Freeze the display • Temporarily display a blank screen • Adjust or mute audio/video output • Use custom functions •...