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Multimedia  LCD  Projector

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About the symbols

Various symbols are used in this instruction manual and on the
product itself to ensure correct usage, to prevent danger to the
users and others, and to prevent property damage. The meanings
of these symbols are described below. It is important that you
read these descriptions thoroughly and fully understand the contents.

Warning

This symbol indicates information that, if ignored, could
possibly result in personal injury or even death.

Caution

This symbol indicates information that, if ignored, could
result possibly in personal injury or physical damage.

Typical Symbols

     

This symbol indicates an additional warning (including cautions).

An illustration is provided to clarify the contents (for example:the
illustration to the left indicates danger of electrical shock)

        

  This symbol indicates a prohibited action. The contents will be

clearly indicated in an illustration or description near the symbol (for
example: the symbol to the left indicates that disassembly is prohibited).

     

  This symbol indicates a compulsory action. The contents will be

clearly indicated in an illustration or description near the symbol (for
example:the symbol to the left shows that the power plug should be
disconnected from the power outlet).

Summary of Contents for EX 27020

Page 1: ...ion manual in a safe place for future reference Projector Feature 1 Business Home theater projector 2 Support P scan 3 2 pull down 3 Intelligent controlling fan system 4 Two way keystone function hori...

Page 2: ...ckage Content Before Use Names and Function of Each Part Main Unit Keypad Control Rear View IO Board Bottom View Remote Control Inserting the batteries Installation Setting Up the Projector Screen Siz...

Page 3: ...hooting Basic Operation Turning on the Projector Adjusting the screen image Turning off the power Function of Menu OSD Keypad operating Computer mode Video Mode Cleaning the Projector Cleaning the Len...

Page 4: ...hat if ignored could result possibly in personal injury or physical damage Typical Symbols This symbol indicates an additional warning including cautions An illustration is provided to clarify the con...

Page 5: ...on an unstable surface Do not install this projector on an unstable surface such as a wobbly stand or incline because this could result in the projector falling and causing injury Do not open the cabi...

Page 6: ...ace this projector in a container containing liquid Do not place flower vases flowerpots cups cosmetics liquids such as water etc on top of this projector Do not use any power cable except those suppl...

Page 7: ...30cm 12in clearance around the projector Care and maintenance For safety purposes disconnect the power plug from the power outlet before starting the care and maintenance of this projector Battery usa...

Page 8: ...rd and cause fire or electrical shock Do not touch the power plug with wet hands this could result in electrical shock When disconnecting the power plug do not pull on the power cord This could damage...

Page 9: ...rojector English Never look into the lens while the projector is on Name card Location of product safety labels Safety labels are used on or within the projector to alert you to items or areas requiri...

Page 10: ...CD Projector English Checking the Package Contents Projector with Lens cover Remote Control included battery Power Cord S Video Audio Video Cable Computer cable Speaker Cable Filter Sponge User s Manu...

Page 11: ...ojector English Optional Contents 1 Remote control Type 2 with remote mouse and Laser point function 2 USB Mouse support type 2 remote control 3 DVI Cable 4 RGB DVI Adapter 5 YPbPr RGB Cable 6 Carring...

Page 12: ...ustable foot 7 Lens cover 2 Focus ring 1 Zoom ring Outlet ventilation Part Names and Function Main Unit 1 Zoom Ring Use the Zoom Ring to adjust the size of the projected image Rotate the Zoom Ring unt...

Page 13: ...er foreign particles from being drawn into projector Remove the Filter cover to clean the air filter 5 Front Rear adjustable foot Extend and retract to adjust the projection angle 6 Foot adjuster butt...

Page 14: ...er 1 Computer 2 RGB or Computer 2 YPbPr DVI AV S Video Component Video YcbCr 3 Blank Blanks the projected image If the projector is left in blank mode for more than 15 minutes the projector will autom...

Page 15: ...or down Selecting and adjusting the function of OSD menu item 7 Keystone Adjusts the vertical keystone with menu right menu left 8 Power indicator Lights on or flashes to indicate the operating statu...

Page 16: ...ent Video Y Pb Pr signal form the video source 3 Monitor out connector Connect an external monitor to this connection view the computer 2 input C ontrol R S 232C M oni torO ut C om put er2 Y PbPr C om...

Page 17: ...onent video Y Cb Cr signal from a video source 7 Audio out connector Connecting to an external speaker system 8 Audio in1 DVI Stereo mini jack for PC input 9 USB mouse connector Connects a USB mouse c...

Page 18: ...rom the ceiling 2 Air filter cover Prevents dust and other foregin particles from being drawn into the projector 3 Remote control Replace the remote controller at the button of the projector K ey sto...

Page 19: ...e 5 Keystone Adjusts the horizontal and vertical keystone function 6 Still Keep the current image on the screen 7 Blank Hide the current image Become black screen 8 Auto Refresh the current image 9 Me...

Page 20: ...the remote control Do not expose the remote control to water or moisture this could result in malfunction When the remote control will not be used for an extened period remove the batteries Replace t...

Page 21: ...8 Keystone up down Adjusts the horizontal keystone function 9 Volume up down Sound louder or lower 10 Computer source Selects between RGB input source computer1 computer2 RGB computer2 Y Pb Pr DVI 11...

Page 22: ...ater or moisture this could result in malfunction When the remote control will not be used for an extened period remove the batteries Replace the batteries when remote control operation becomes sluggi...

Page 23: ...23 Multimedia LCD Projector English Installation Setting Up the Projector The projector supports the following four different projection methods Front projection Rear...

Page 24: ...imedia LCD Projector English Rear ceiling projection Front ceiling projection A special method of installion is required in order to suspend the projector from the ceiling Please ask your dealer for d...

Page 25: ...the actual image size Refer to the table below to determine the image size at a given distance 1 XGA F 1 75 25 Image Size inch Distance M 30 1 17 1 40 40 1 55 1 86 50 1 93 2 32 60 2 32 2 77 80 3 08 3...

Page 26: ...the actual image size Refer to the table below to determine the image size at a given distance 1 SVGA F 2 0 26 Image Size inch Distance M 30 0 93 1 11 40 1 23 1 48 50 1 54 1 84 60 1 84 2 20 80 2 44 2...

Page 27: ...feet at the rear of the projector to fine tune the image position When the feet are adjusted it may cause the shape of the projected images to become distorted Use the keystone correction function to...

Page 28: ...ct the front adjustable foot when moving the projector to prevent damage to the projector Caution The optional carry bag is intended to protect the projector from dust and scratches on the surface of...

Page 29: ...tor cable from the computer and connect the other end of the terminal where the monitor cable is disconnected from the computer 1 3 If needed connect the monitor cable of the computer monitor to the p...

Page 30: ...the computer cable to the projector s computer 2 Y Pb Pr input port 1 2 Connect the other end of the project cable to the monitor out connection on the laptop 1 3 Tighten the screw on all connectors...

Page 31: ...ector s computer 1 input port 1 2 Disconnect the monitor cable from the computer and connect the other end of the terminal where the monitor cable is discon nected from the computer 1 3 Tighten the sc...

Page 32: ...8 6 10 1 and a Microsoft Mouse driver installed 1 Insert the end of the USB Cable B Type to the projector s USB port 2 Connect the end of the USB Cable A type to the computer s USB port 3 When the pro...

Page 33: ...io inputs are yellow white and red RCA connect on the projector Connect the yellow RCA plug at one end of the video stereo audio cable to the yellow video jack Connect the other yellow RCA plug to the...

Page 34: ...r Note When using the S Video or Y Cb Cr input connect the video stereo audio cable to the red and white R and L jack on the projector Insert the red RCA plug to the right channel and white RCA plug t...

Page 35: ...power is turned off for the projector and all components connected to the projector 2 Remove the lens cover 3 Connect the power cord to the projector 4 Turn on the power switch 5 Press the button on t...

Page 36: ...icator will flash green 7 Press the VIDEO PC button on the control panel or the Computer Video buttons on the remote controller to select the appropriate source 8 Using the zoom ring to adjust the scr...

Page 37: ...ring on the projector to adjustor to adjust the image 2 Adjusting the image height Extend or retract the front adjustable foot to adjust the height of the image 3 Correcting Keystone Distortion Using...

Page 38: ...the projector will not respond to any control panel or remote control buttons Caution Do not set the power switch to off or unplug the projector during the cool down sequence Not allowing the lamp to...

Page 39: ...ow buttons 5 AUTO Automatically adjusts the setting to match the current input 6 Up Down arrow button used to navigate through the OSD Menus 7 Right Left arrow button used to select and adjust OSD Men...

Page 40: ...erall image brightness C ontrast 64 63 Adjusts the difference between light and dark areas of the image C olor Temp Adjusts the color temperature of the image 6500K 7300K 9300K User Sets color tempera...

Page 41: ...D Projector English 2 A UD IO Volume 0 31 A djusts the volume Base 8 7 A djusts the base tone Treble 8 7 A djusts the treble tone M ute O n O ff M utes the volume on off _ _ _ Volume 12 base 12 treble...

Page 42: ...horizontally V position 128 127 Move the image position vertically Phase 128 127 Set the synchronization polarity Frequency 1294 1394 Set the horizontal scanning frequency Keystone V 128 127 Corrects...

Page 43: ...or English select source computer 1 computer 2 RGB computer2 Y Pb Pr DVI video s video Y Pb Pr zoom pan execute still off on blank off on reset all execute language English select source execute Compu...

Page 44: ...ng 4 AD VAN CE Zoom pan Execute Enlarge or reduce the size of the image pan an image to view images that are larger than the display area Still O n off Freezes the current image on the screen Blank O...

Page 45: ...on Moves the PIP image position PIP source AV S YPbPr Selects the PIP input source PIP brightness 64 63 Adjusts the brightness of the PIP image PIP contract 64 63 Adjusts the difference between light...

Page 46: ...when projecting onto a rear projection screen C eling and Rear Excute Inverts the image horizontally and vertically used when the projector is mounted upside down and projecting onto a rear projection...

Page 47: ...he keypad to reset the OSD Menu values Press the ESC button or ignore the message to exit the Reset All function without changing any settings The replacement warning message is set to appear after ab...

Page 48: ...t 64 63 Adjusts the image tint Color Temp Adjusts the color temperature of the image 6500K 7300K 9300K User Sets color temperature to 6500K Sets color temperature 7300K Sets color temperature 9300K En...

Page 49: ...ia LCD Projector English 2 AUDIO Volume 0 31 Adjusts the volume Base 8 7 Adjusts the base tone Treble 8 7 Adjusts the treble tone Mute On Off Mutes the volume on off _ _ _ Volume 12 base 12 treble 12...

Page 50: ...horizontally V position 128 127 Move the image position vertically Phase 128 127 Set the synchronization polarity Frequency 1294 1394 Set the horizontal scanning frequency Keystone V 128 127 Corrects...

Page 51: ...or English select source computer 1 computer 2 RGB computer2 Y Pb Pr DVI video s video Y Pb Pr zoom pan execute still off on blank off on reset all execute language English select source execute Compu...

Page 52: ...N CE Zoom pan Execute Temporarily enlarge a portion of the image and view portions of the image that are not visible in the display area S till O n off Freezes the current image on the screen Blank O...

Page 53: ...when projecting onto a rear projection screen C eling and Rear Excute Inverts the image horizontally and vertically used when the projector is mounted upside down and projecting onto a rear projection...

Page 54: ...he keypad to reset the OSD Menu values Press the ESC button or ignore the message to exit the Reset All function without changing any settings The replacement warning message is set to appear after ab...

Page 55: ...a neutral detergent and a soft cloth ensoure the case is complete dry before turning the projector back on Cleaning the lens Use a commercially available air blower or use a lens cleaning paper and le...

Page 56: ...projector up on its side to prevent dust from entering the projector Use a vacuum to remove the dust from the outside of the air filter Do not operate the projector with the air filter removed B Clean...

Page 57: ...ese steps to replace the lamp 1 Turn over the projector Loosen the screw and remove the lamp cover 2 Loosen 2 screw of the lamp and pull out the lamp 3 Replace the lamp with a new one and tighten the...

Page 58: ...erheated and shut the lamp off Correct the over temp condition immediately 1 Check that the ventilation slots are free from obstructions 2 If the condition persists contact your dealer 3 Check the cle...

Page 59: ...40X350 VGA 60 640X480 VGACGA 60 640X400 VGA text 720X400 VESA 720X350 VESA 60 72 75 85 640X480 SVGA 56 60 72 75 85 800X600 XGA 60 70 75 85 1024X768 SXGA 60 70 75 1280X1024 TV 480i NTSC 60 TV 575i PAL...

Page 60: ...A 800x600 Manual F 1 75 2 10 f 26 7 32 0mm Manual F 2 0 2 38 f 21 2 25 4mm 30 260 1 25 8 8m 4 1 28 9 Typical 85 image center to corner 6400 K 6800K Horizontat 15 100kHz V syns 43 120Hz NTSC PAL SECAM...

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