Epson Projector Emp 5550 User Manual
Have a look at the manual Epson Projector Emp 5550 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+.
Problems with the Projector n n n n n n 59 qThe temperature indicator is red. The projector is overheating, which turns the lamp off automatically. Let the projector cool for a few minutes, then turn it back on. Make sure nothing is blocking the ventilation vents. The air filter may be clogged. Clean it as described in Chapter 4 and then let the projector cool for a while. If the projector continues to overheat after you clean the air filter, the problem may be caused by damage to the cooling fan or internal circuits. Contact a qualified service person. ¨ Warning: Except as specifically explained in this User’s Guide, do not attempt to service this product yourself.
n n n n n 60 Problems with the Image or Sound qAn image does not appear on the screen. Check that the power light is on and the lens cover is off. Also make sure the cables are installed correctly, as described in Chapter 1. The correct image source may not be selected. Press the Source button on the remote control or the operation panel to choose another image source. qOnly part of the computer image is displayed. If the computer’s output resolution setting is higher than 1024 ´ 768, the projector resizes the image. If the computer output is not compatible with this resizing, choose a different display setting on the computer. In Windows 3.x, use Windows Setup in the Main program group. For a Macintosh, choose Operation Panels under the Apple menu and then choose Monitors. In the Monitors screen, choose Options and make sure Macintosh Hi-Res Display or another 1024 ´ 768 display is selected. For supported display settings, see “Supported Monitor Displays (EMP-7500)” on page 65 or “Supported Monitor Displays (EMP-5550/5500)” on page 66. You also may need to modify existing presentation files if you created them for a different resolution. See your software manual for specific information. qThe message NO SIGNAL is displayed. An image source not connected to the projector is selected, the signal is not being output from the computer, or the signal is not reaching the projector. Make sure the connectors are securely attached to both the projector and the image source. Then check that the image source is selected correctly. When NO SIGNAL is displayed, you cannot access the source (computer/video) menu.
Problems with the Image or Sound n n n n n n 61 qA blank screen is displayed. The computer signal cannot be interpreted by the projector. Verify the display format (see page 65 or 66). When you see a blank screen, you cannot access the projector menus. qThe image or parts of the image are blurred or not in focus. Adjust the Brightness and Contrast settings on the Video main menu. If you’re viewing a computer image, also try adjusting the Tracking and Sync buttons on the projector’s operation panel. There may be dirt or smears on the lens. Clean the lens as described in Chapter 4, “Maintenance.” qThe colors of the image are not right. The color balance may be incorrect. If you’re displaying a computer image, adjust the red, green, and blue settings in the Video menu. If you’re displaying video, adjust the Color and Tint (NTSC only) settings on the Video menu. qThere is no sound. First check that the volume setting is not turned all the way down and that the A/V cable is securely attached to both the projector and the audio source. The wrong source is selected. Press either the Computer or Video button on the remote control or operation panel to select the proper source.
n n n n n n n n n n n n n n n n n n n n n 63 6 Technical Specifications General Type of display Poly-silicon TFT Size of liquid crystal panels 0.9 inches (22.9 mm) Resolution EMP-5550/5500 : 800(h) ´ 600(v) pixels EMP-7500 : 1024(h) ´ 768(v) pixels Screen size 19 - 230 inch (Tele angle) 25 - 300 inch (Wide angle) Projection distance 3.28 - 53.46 feet (1.0 - 16.3 meters) Remote control range 33 feet (10 meters) Internal speaker system 1W + 1W stereo Optical aspect ratio 4 : 3 (horizontal : vertical) Zoom ratio 1:1.3 Projector Lamp Type UHE Lamp (Ultra High Efficiency Lamp) Power 120 W Part number EMP-7500/5500 : ELPLP06 EMP-5550 : ELPLP07 Mechanical Height 3.6 inches (93 mm) Maximum dimension
n n n n n 64Width 9.3 inches (238.5 mm) Maximum dimension Depth 13.6 inches (346 mm) Maximum dimension Weight 9.4 lb (4.2 kg) Electrical Voltage 100 - 120 VAC and 200 - 240 VAC ± 10% Rated frequency 50/60 Hz Power supply 100 - 120 V, approximately 2.2 A 50/60 Hz 200 - 240 V, approximately 1.0 A 50/60 Hz Environmental Temperature Operation: 41 - 95˚ F (5 - 35˚ C), non-condensing Storage: 14 - 140˚ F (-10 - 60˚ C), non-condensing Humidity Operation: 20 - 80%, non-condensing Storage:10- 90%, non-condensing Mechanical
Supported Monitor Displays (EMP-7500) n n n n n n 65 Supported Monitor Displays (EMP-7500) The projector displays images at a resolution of 1024 ´ 768 pixels. To display a higher resolution image (1280 ´ 1024 mode), the projector compresses the image to 1024 ´ 768 pixels. The following table lists the display formats supported by the projector: The frequencies of some computers may not allow the image to be displayed correctly. Format Pixels Resize display Window display PC98 640 x 400 960 x 600 640 x 400 VGA 60 640 x 480 960 x 720 640 x 480 VGAEGA 640 x 350 960 x 525 640 x 350 VESA 72/75/85 640 x 480 960 x 720 640 x 480 SVGA 56/60/72/75/85 800 x 600 1000 x 750 800 x 600 XGA 60/70/75/85 1024 x 768 1024 x 768 1024 x 768 SXGA 70/75/85 1152 x 864 1008 x 756 1152 x 864 SXGA 60/75 1280 x 1024 960 x 768 1280 x 1024 Mac 13” 640 x 480 960 x 720 640 x 480 Mac 16” 832 x 624 832 x 624 832 x 624 Mac 19” 1024 x 768 1024 x 768 1024 x 768 Mac 21” 1152 x 870 1008 x 762 1152 x 870 TV(NTSC) 640 x 480 1024 x 768¬ TV(PAL, SECAM) 768 x 576 1024 x 768¬
n n n n n 66 Supported Monitor Displays (EMP-5550/5500) The projector displays images at a resolution of 800 ´ 600 pixels. 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: 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. Format Pixels Resize display Window display PC98 640 x 400 800 x 500 640 x 400 VGA 60 640 x 480 800 x 600 640 x 480 VGAEGA 640 x 350 768 x 420 640 x 350 VESA 72/75/85 640 x 480 800 x 600 640 x 480 SVGA 56/60/72/75/85 800 x 600 800 x 600 800 x 600 XGA 60/70/75/85 1024 x 768 768 x 576 1024 x 768 SXGA 70/75 1152 x 864 768 x 576 1152 x 864 Mac 13” 640 x 480 800 x 600 640 x 480 Mac 16” 832 x 624 800 x 600 832 x 624 Mac 19” 1024 x 768 768 x 576 1024 x 768 Mac 21” 1152 x 870 768 x 580 1152 x 870 TV(NTSC) 640 x 480 800 x 600¬ TV(PAL, SECAM) 768 x 576 800 x 600¬
Monitor and Computer connector pin assignments n n n n n n 67 Monitor and Computer connector pin assignments The Monitor and Computer connectors are female video RGB, 15-pin micro-D-style connectors. The pin assignments are: Input pin Signal 1Red analogue input 2Green analogue input 3Blue analogue input 4GND 5GND 6Red GND 7Green GND 8Blue GND 9Reserved 10Sync GND 11GND 12SDA (DDC) 13Horizontal sync/composite sync input 14Vertical sync input 15SCL (DDC)