Epson Projector Emp 703 User Manual
Have a look at the manual Epson Projector Emp 703 User Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 1734 Epson manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
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 projector and speaker or PA system if they are on. 2. Connect the cable’s 3.5 mm stereo miniplug to the projector’s Audio Out jack. 3. Connect the RCA plugs to the external amplified speaker or PA system. Insert the cable’s red plug into the Audio R jack, and the white plug into the Audio L jack. ¨ Note: The internal speakers are disabled when an external audio system is used. Audio Out jack stereo audio cable
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
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
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 flashes orange for few seconds. Then the light remains orange. 3. Press the Power button on the remote control or operation panel. The power indicator flashes green as the projector warms up. When the projector is fully warmed up, this light remains green. If computer or video equipment is attached, the computer or video signal is projected. ¨ Warning: Never look into the lens when the lamp is on. This can damage your eyes. It is especially important that children are not allowed to look into the lens. ¨ Caution: When turning the projector on or off with the remote control, be sure to turn the remote control on first with the power switch.
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 projector back on while the operation indicator is orange, there may be a delay before a projected image appears. operation indicator
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
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 screen image is positioned correctly. 3. Release the lever to lock the feet in their new position. 4. To fine-tune the height of the projector, turn the feet clockwise to raise the height or anti-clockwise to lower it.
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 greater than XGA or SVGA size: either project a portion of the image or project the entire image in a compressed format. The projector automatically reduces the image size to the projectors maximum resolution. The Resize button cannot be used with images at XGA or SVGA resolution. When the image source is Video, the resize button lets you choose an aspect ratio either resize display or 16:9.
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 • Move the mouse pointer