User manual EPSON EMP-7550

[. . . ] Important Information About Your projector Important Safety Information Warning: Never look into the projector lens when the lamp is switched on as the bright light can damage your eyes. Never let children look into the lens when it is on. Warning: Never open any covers on the projector except the lamp and filter covers. Dangerous electrical voltages inside the projector can cause severe injury. [. . . ] Release the lever to lock the feet in their new position. To fine-tune the height of the projector, turn the rear feet clockwise to raise the height or anti-clockwise to lower it. ssss 26 Resize Button The Resize button lets you switch between Resize display and Window display. The Resize button cannot be used with XGA(1024 × 768 pixels) for EMP-7550/7500 and SVGA(800 × 600 pixels) for EMP-5550/5500. How to switch With images up to XGA(1024 × 768 pixels) size (for example a 600 × 480 pixels VGA image), press the Resize button alternately. The Resize display changes the VGA(600 × 480) image into the SVGA(800 × 600) image. The Window display projects the VGA(600 × 480) image as it is. The projected image gets smaller than SVGA(800 × 600) image. With images SVGA(800 × 600 pixels) size, the image is displayed with the maximum size in both Resize and Window display. Pressing the Resize button does not make any change. With images larger than SVGA(800 × 600 pixels) size (for example a 1024 × 768 pixels XGA image), you can either select to display a portion of the projected image (Window display) or the entire projected image (Resize display). Each time you press the Resize button, the projected image is displayed in the following order: 1. The XGA image is reduced to the SVGA size. The projected image is displayed with XGA size, and only the upper of the right image is projected on the screen. The upper of the left image is projected on the screen. The bottom of the right image is projected on the screen. The bottom of the left image is projected on the screen. The center of the image is projected on the screen. After the step 6, press the Resize button again to return to the step 1. ssssss Focusing and Positioning the Screen Image 27 Controlling the Projector You can use the operation panel on top of the projector or the remote control to perform the following actions: · Turn power on and off · Switch between input sources (video - computer) · Access the projector menus to adjust the image, audio, video, and display settings · Control resizing · Control display freeze · Control A/V mute (Cuts off the image and sound temporarily. ) · Adjust or mute audio output · Use custom functions (remote control only) · Use effect functions (for enhancing projected images on the screen; remote control only) ssss 28 Using the Remote Control Source Menu pointer button 2 1 Effects 3 4 5 AV/Mute top multi-purpose button Resize Custom bottom multi-purpose button Freeze Help - Volume + Power Remote control To use the remote control, point it towards the remote control receivers located at the front and back of the projector. To be able to use the remote control as a cordless mouse, connect the mouse cable (for PS/2) to the projector and your computer. You can use the remote control up to 10 metres (33 feet) from the projector. Note: The projector may not respond to remote control commands in these conditions: ambient light is too bright; a certain type of fluorescent light is present; a strong light source (such as direct sunlight) shines into the infrared receiver; or other equipment emitting infrared energy is present (such as a radiant room heater). Correct these conditions to use the remote control or control the projector from a computer. Note: If you use the other mouse except the PS/2 mouse, you need to purchase the Link Set to connect. ssssss Focusing and Positioning the Screen Image 29 In addition to the remote control, you can also control the projector by using the buttons on the projector's operation panel located on top of the projector. [. . . ] To display a higher resolution image (1024 × 768 mode), the projector compresses the image to 800 × 600 pixels. The following table lists the display formats supported by the projector: Format PC98 VGA 60 VGAEGA VESA 72/75/85 SVGA 56/60/72/75/85 XGA 60/70/75/85 SXGA 70/75 Mac 13" Mac 16" Mac 19" Mac 21" TV(NTSC) TV(PAL, SECAM) Pixels 640 x 400 640 x 480 640 x 350 640 x 480 800 x 600 1024 x 768 1152 x 864 640 x 480 832 x 624 1024 x 768 1152 x 870 640 x 480 768 x 576 Resize display 800 x 500 800 x 600 768 x 420 800 x 600 800 x 600 768 x 576 768 x 576 800 x 600 800 x 600 768 x 576 768 x 580 800 x 600 800 x 600 Window display 640 x 400 640 x 480 640 x 350 640 x 480 800 x 600 1024 x 768 1152 x 864 640 x 480 832 x 624 1024 x 768 1152 x 870 The frequencies of some computers may not allow the image to be displayed correctly. Note: The frequencies of some computers may not allow the image to be displayed correctly. Note: This projector is compatible with DDC-capable graphic sub-systems and boards only. ssss 66 Monitor and Computer connector pin assignments The Monitor and Computer connectors are female video RGB, 15-pin micro-D-style connectors. [. . . ]