Optoma GT750E data projector
Contents
1. o i el so 50 Display Mode There are many factory presets optimized for various types of images Presentation Good color and brightness from PC input Bright Maximum brightness from PC input Cinema For home theater Game For game mode Blackboard This mode should be selected to achieve optimum color settings when projecting onto a blackboard green Classroom This mode is recommended for projecting in a classroom User User s settings 3D Recommended setting for 3D mode enabled Any further ad justments by the user in 3D will be saved in this mode for further use Contrast The contrast controls the degree of difference between the lightest and darkest parts of the picture Press the d to decrease the contrast Press the gt to increase the contrast Brightness Adjust the brightness of the image Press the q to darken image Press the to lighten the image English User Controls Color and Tint functions are only supported under Video mode Color Adjust a video image from black and white to fully saturated color Press the to decrease the amount of saturation in the image Press the P to increase the amount of saturation in the image Tint Adjust the color balance of red and green Press the d to increase the amount of green in the image Press the to increase the amount of red in the image Sharpness Adjust the sharpness of the image Press2. y E Each 1 0 has different setting of Edge Mask Edge Mask and Zoom can t work at same time Detail informations about LBX mode 1 Some Letter Box DVDs are not enhanced for 16x9 TVs In this situation the image will not look right when displayed in 16 9 mode In this situation please try to using the 4 3 mode to view the DVD If the content is not 4 3 there will be black bars around the im age in 16 9 display For this type of content you can use LBX mode to fill the image on the 16 9 display 2 If you use an external anamorphic lens this LBX mode also allows you to watch a 2 35 1 content include Anamorphic DVD and HDTV film source that support anamorphic wide is enhanced for 16x9 Display in a wide 2 35 1 image In this case there are no black bars Lamp power and vertical resolution are fully utilized Zoom Press the d to reduce the size of an image Press the gt gt to magnify an image on the projection screen Edge Mask Edge mask function removes the noise in a video image Edge mask the image to remove video encoding noise on the edge of video source V Image Shift Shift the projected image position vertically V Keystone Press the 4 or P to adjust image distortion vertically If the image looks trapezoidal this option can help make the image rectangular EEN User Controls OPTIONS DLP Link DISPLAY 3D 5 3D Sync Invert off 3D Mode E DLP Link Select DLP Link
3. AV MUTE Momentarily turns off on the audio and video Four Directional Use A W 4P to select items or make adjust Select Keys ments to your selection Keystone Use J A to adjust image distortion caused by tilting the projector 40 degrees Lamp LED Indicate the projector s lamp status Temp LED EO Indicate the projector s temperature status ON STAND WO BY LED Indicate the projector s status EIE M User Controls Remote Control Using the Remote Control Power On 5 Refer to the Power On section on page 13 Refer to the Power On Off the Projector Power Off section on page 14 Select the display mode from Cinema Mode es Bright Photo Reference and User Scale the image at a 4 3 I 960x720 aspect 4 34 ratio Scale the image at a 4 3 11 1066x800 4 3 Il aspect ratio 16 9 Tae Scale the image at a 16 9 1280x720 aspect i ratio 16 10 ey Scale the image at a 16 10 1280x800 j aspect ratio Enable the viewing of the letterboxed nonan LBX z amorphically enhanced movie at full screen width Part of the original image will be lost if the image aspect ratio is less than 2 35 1 The input source will be displayed without Native a scaling Brightness o Adjust the brightness of the image Contrast Control the degree of difference between the lightest and darkes
4. H Sync KHz MAC LC 13 640 x 480 66 66 34 98 MAC II 13 640 x 480 66 68 35 00 MAC 16 832 x 624 74 55 49 73 MAC 19 1024 x 768 75 60 24 MAC 1152 x 870 75 06 68 68 MAC G4 640 x 480 60 31 35 i MAC DV 1024 x 768 TD 60 00 i MAC DV 1152 x 870 T5 68 49 gt Video Compatibility NTSC M 3 58MHz 4 43 MHz PAL B D G H M N SECAM B D G KK1 L SDTV HDTV 480i p 576i p 720p 250Hz 60Hz 1080i p 50Hz 60Hz EIE Me Appendices gt 3D input Compatibility HDMI 1 4a 3D timing V Frequency H Frequency Pixel Rate DLP link VESA3D Auto 3D format Auto detection of UR frame 3D to 2D Hz IKHz MHz 148 5 75 o o NEED s o ppl o o Formats Resolution 1280x720 50 2 2 7 1080p 1920x1080 n mees 1080 7920x1080 5005 3375 Fees Side by Sida half 70507 1920x1080 6000 3375 Sa HDMI 1 3 3D timing SVGA 200x600 10 mes o o Frame Santa XGA 10243768 us o o RER poe 7 10801 1920x1080 50 25 33 75 74 25 58 a 9 o Lem m ee n ef E ET GA 1 3 3D timing SVGA 800x600 120 763 7325 ee Frame Sequential XGA 1024x768 us o o 7209 1280x720 uw C p o o VBS S Video NTSC zou o ss o o Frame Sequential PAL ms lso ll se o 49 Appendices RS232 Commands and Protocol Function List RS232 Pin Assignments 0000 O 9 060600 00000 Pin no from Ru side N A RXD TXD N A GND N A
5. mended gt Press LJ LY on the projector panel until the sides are vertical Image is reversed gt Select SETUP gt Projection from the OSD and adjust the projection direction 42 Appendices 2 The projector stops responding to all controls gt If possible turn off the projector then unplug the power cord and wait at least 60 seconds before reconnecting power gt Check that Keypad Lock is not activated by trying to control the projector with the remote control 2 Lamp burns out or makes a popping sound When the lamp reaches its end of life it will burn out and may make a loud popping sound If this happens the projector will not turn on until the lamp module has been replaced To replace the lamp follow the procedures in the Replacing the Lamp section on pages 44 45 LED lighting message l T ES Es O YO Message LED Temp LED Lamp LED Green Amber Red Red Standby State Input power cord Amber O O Flashing Power on Warming Green O O Lamp lighting Green O O Flashing a Power off Cooling Sen O O EA Error Over Temp xs E O Steady light c 36 x Flashing No light gt O Error Fan fail Amer Flashing O Error Lamp fail oru Q ON STANDBY LED be ON when OSD appears be OFF when OSD disappears E Appendices 2 On Screen Messages gt Temperature warning If the problem p despite the above Please contact a si
6. 86 21 62947376 E 86 21 62947375 www optoma com cn Appendices Regulation amp Safety Notices This appendix lists the general notices of your projector FCC notice This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This device generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this device does cause harmful interference to radio or television reception which can be determined by turning the device off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the device and receiver Connect the device into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio television technician for help Notice Shielded cables All connections to other computing devices must be made using shielded cables to maintain compliance with FCC regulations Caution Changes or modifications not expressly approved by the
7. It is recommended to wear safety glasses if changing the bulb when ceiling mounted Caution must be used to prevent any loose parts from fall ing out of projector ZN Warning Lamp compartment may be hot Allow it to cool down before changing the lamp Warning To reduce the risk of personal injury do not drop the lamp module or touch the lamp bulb The bulb may shat ter and cause injury if it is dropped eE Appendices y E The screws on the lamp cover and the lamp cannot be removed The projector cannot be turned on if the lamp cover has not been placed back on the projector Do not touch the glass area of the lamp Hand oil can cause the lamp to shatter Use a dry cloth to clean the lamp module if it was accidentally touched Lamp Replacement Procedure Switch off the power to the projector by pressing the D button Allow the projector to cool down for at least 30 minutes Disconnect the power cord Unscrew the two screws on the cover 1 Lift up and remove the cover 2 Unscrew the two screws on the lamp module 3 Lift up the lamp handle and remove the lamp module slowly and carefully 4 To replace the lamp module reverse the previous steps 8 Turn on the projector and use Lamp Reset after the lamp module is replaced Lamp Reset i Press Menu ii Select OPTIONS iii Select Lamp Settings gt iv Select Lamp Reset gt
8. N A N A N A O O NJ O N BA O N 50 Appendices RS232 Protocol Function List Optoma Data and HT Projectors GT750 Baud Rate 9600 Data Bits 8 Parity None Stop Bits 1 Flow Control None UART16550 FIFO Disable e AA AAA NA AS EEN Lead Code Projector ID Command ID SE sch Pass Fail E Power OWOT EEE XX00 n Power On with Password XX00 1 nnnn Re sync San AV Mute HIREA En Mule Een Freeze Unireeze Zoom Plus Zoom Minus TOM VGA 1 Direct Source Commands VGA 1 SCART VGA 1 Component S Video Video Presentation Cinema Bright User Blackboard Classroom 3D Game Display Mode Erghiness Contrast Sharpness Tint Color Red Gain Green Gain Blue Gain Red Bias Green Bias Blue Bias Cyan Yellow Magenta Reset Color Settings RGB Gain Bias BriliantColor Advanced Fim Video Graphics POStandard Wem Color Temp Medium Coid Auto RGBVRGB 0 255 F supports when RGB 16 235 letected K Gamma Color Space Du HDMIZ Input Source Filters VGA 1 S Video Video Edge masking Zoom H image Shift V Image Shift DISPLAY V Keystone DLP Link VESA 3D 20 2D 3D 3D L R gt 3D 3D gt L XX400 n 13D gt R 3D Settings SBS Top and Bottom Frame Sequential Auto
9. ce centre for repair gt Fan failed The projector will switch off automatically Please contact a service centre for repair Lamp warming Lamp Warning Lamp life exceeded gt Out of display range VGA1 Out of display range 2 If the remote control does not work gt Check the operating angle of the remote control is within 15 both horizontally and vertically of one of the IR receivers on the projector gt Make sure there are not any obstructions between the remote control and the projector Move to within 7 m 0 of the projector Make sure the batteries are inserted correctly gt Replace batteries if they are exhausted 44 Appendices Replacing the lamp The projector automatically detects the lamp life When the lamp life is nearing the end of use you will receive a warning message Lamp Warning Lamp life exceeded When you see this message please contact your local reseller or service center to change the lamp as soon as possible Make sure the projector has been cooled down for at least 30 minutes before changing the lamp A A CAUTION HIGH PRESSURE LAMP MAY EXPLODE IF IMPROPERLY HANDED REFER TO LAMP REPLACEMENT INSTRUCTIONS ATTENTION Les lampes haute pression peuvent exploser si elles sont mal utilis es Confier l entretien une personne qualifi e ZN Warning If ceiling mounted please use caution when opening the lamp access panel
10. kit please ensure the screws used to attach a mount to the projector meet the following specifications Screw type M3 3 P EA Maximum screw length 10mm Minimum screw length 7 5mm Please note that damage resulting i o from incorrect installation will void the warranty y A AN Warning 1 If you buy a ceiling mount from another company please be sure to use the correct screw size Screw size will vary depending on the thickness of the mounting plate 2 Be sure to keep atleast 10 cm gap SE between the ceiling z and the bottom of the projector 3 Avoid installing the projector near a heat Source 97 00 76 40 b 110 00 137 20 lt gt lt gt lt 82 30 93 50 Unit mm 54 Appendices Optoma Global Offices For service or support please contact your local office USA 3178 Laurelview Ct LJ 888 289 6786 Fremont CA 94538 USA 510 897 8601 www optomausa com 3 services optoma com Canada 2420 Meadowpine Blvd Suite 105 Y 888 289 6786 Mississauga ON LSN 6S2 Canada 5j 510 897 8601 www optoma ca 3 services optoma com Europe 42 Caxton Way The Watford Business Park Watford Hertfordshire WD18 8QZ UK LQ 44 0 1923 691 800 www optoma eu 44 0 1923 691 888 Service Tel 44 0 1923 691865 3 service tsc europe com France B timent E LQ 33 1 41
11. screen H gt Rear Desktop When selected the image will appear reversed E Y Front Ceiling When selected the image will turn upside down 31 SII User Controls Lr Rear Ceiling When selected the image will appear reversed in upside down position Menu Location Choose the menu location on the display screen Projector ID ID definition can be set up by menu range 0 99 and allow user control an individual projector by RS232 Refer to pages 50 53 for the complete list of RS232 commands 32 User Controls SETUP Security Security On Choose On to use security verification when the turning on the projector Off Choose Off to be able to switch on the projector without password verification Y NA Security Timer Can be select the time Month Day Hour function to set the Pass code default number of hours the projector can be used Once this time has value is 1234 first elapsed you will be requested to enter your password again time Change Password First time 1 Press to set the password REMOTE 2 The password has to be 4 digits 3 Use number button on the remote to enter your new password and then press cl key to confirm your password Change Password 1 Press 3 to input old password 2 Use number button to enter current password and then press 4H to confirm 3 Enter new password 4 digits in length using the number buttons o
12. to use optimized settings for DLP Link 3D images For DLP glasses please refer to page 15 3D sync Invert VESA 3D Select VESA 3D to use optimized setting for VESA function wouldn t save the setting 3D images For 3D emitter please refer to page 13 It will set to Off 3D 2D when powers on and TEN f changes source 3D Display left and right frames of 3D content 3D Format is only L Left Display the left frame of 3D content supported on 3D e Timing on page 49 R Right Display the right frame of 3D content 3D Format Auto When a 3D identification signal is detected the 3D for mat is selected automatically SBS Display 3D signal in Side by Side format Top and Bottom Display 3D signal in Top and Bottom format Frame Sequential Display 3D signal in Frame Sequential format 3D Sync Invert Press the Or to invert left and right frame contents Press the Off for default frame contents 30 User Controls H c AS IMAGE DISPLAY SETUP OPTIONS English SETUP Sm s Language Choose the multilingual OSD menu Press lt or into the sub menu and then use the A or W key to select your preferred Z language Press Enter to finalize the selection SETUP LANGUA Er d Rear Desktop and gt Rear Ceiling are to be used with a translucent screen Projection EU Front Desktop This is the default selection The image is projected straight on the
13. v Select Yes NO Om PS GA M 46 Appendices Compatibility Modes gt Computer Compatibility vema vesync He Hz H Sync KHz Resolution Anglog Digital Anglog Digital 640 x 350 31 50 31 50 VGA 640 x 350 85 85 37 90 37 90 VGA 640 x 400 85 85 37 90 37 90 VGA 640 x 480 60 60 31 50 31 50 VGA 640 x 480 67 67 2 gt VGA 640 x 480 72 72 37 90 37 90 VGA 640 x 480 75 75 37 50 37 50 VGA 720 x 400 70 70 31 50 31 50 VGA 720 x 400 85 85 37 90 37 90 SVGA 800 x 600 56 56 35 20 35 20 SVGA 800 x 600 60 60 37 90 37 90 SVGA 800 x 600 72 72 48 10 48 10 SVGA 800 x 600 75 75 46 90 46 90 SVGA 800 x 600 120 120 EA XGA 1024 x 768 60 60 48 40 48 40 XGA 1024 x 768 70 70 56 50 56 50 For Wideseresh XGA 1024 x 768 75 75 60 00 60 00 resolution WXGA the XGA 1024 x 768 120 120 compatibility WXGA 1280 x 800 60 60 49 68 49 64 support is dependent on SXGA 1280 x 1024 60 60 63 98 63 98 Notebook PC 1366 x 768 60 60 z E models i 1440 x 900 60 60 55 94 55 94 120Hz input signals may be 1680 x 1050 60 60 dependent on SXGA 1400 x 1050 60 60 63 98 63 98 crap hice cards UXGA 1600 x 1200 60 60 75 00 75 00 support WSXGA 1680 x 1050 60 60 65 00 65 00 HD 1280 x 720 60 60 45 00 45 00 HD 1280 x 720 120 120 HD 1920 x 1080 60 60 Appendices gt Computer Compatibility Mode Resolution nc Hz
14. 46 12 20 81 83 avenue Edouard Vaillant E 33 1 41 46 94 35 92100 Boulogne Billancourt France 3 savoptoma optoma fr Spain C Jos Hierro 36 Of 1C LQ 34 91 499 06 06 28522 Rivas VaciaMadrid E 34 91 670 08 32 Spain Deutschland Wiesenstrasse 21 W LQ 49 0 211 506 6670 D40549 D sseldorf E 49 0 211 506 66799 Germany E info optoma de Scandinavia Lerpeveien 25 LQ 47 32 98 89 90 3040 Drammen 47 32 98 89 99 Norway E info optoma no PO BOX 9515 3038 Drammen Norway ss IR Appendices 56 Benelux BV Randstad 22 123 1316 BW Almere The Netherlands Latin America 3178 Laurelview Ct Fremont CA 94538 USA www optomausa com Korea WOOMI TECH CO LTD 4F Minu Bldg 33 14 Kangnam Ku seoul 135 815 KOREA Japan ROUND Sr GERE 25 18 RSET mA mA thik He 4 0120 46 5040 Taiwan 5F No 108 Minchiuan Rd Shindian City Taipei Taiwan 231 R O C www optoma com tw Hong Kong Unit A 27 F Dragon Centre 79 Wing Hong Street Cheung Sha Wan Kowloon Hong Kong China 5F No 1205 Kaixuan Rd Changning District Shanghai 200052 China LQ 31 0 36 820 0253 31 0 36 548 9052 www optoma nl 888 289 6786 510 897 8601 3 services optoma com LQ 82 2 34430004 82 2 34430005 E info osscreen com www os worldwide com LG 886 2 2218 2360 E 886 2 2218 2313 E services optoma com tw asia optoma com LG 852 2396 8968 852 2370 1222 www optoma com hk LG
15. Decoding HDMIT 3 3D XX405 n timing 3D Format 3D Sync Invert Zen Eug Engish En German French Talian Spanish Portuguese Polish Dutch Swedish Language NorwegianiDanish Finnish Greek Traditional Chinese Simplified Chinese Japanese Korean Russian Hungarian Czech Appendices Arabic Thai Turkish Farsi Front Desktop Rear Desktop Front Celling Rear Ceiling Top Left Language Projection Menu Location Bottom Left Bottom Right Automatic Enable Disable Frequency Phase H Position V Position Security Timer Security Change Password AR pas Security a v 0 v v sword tole Projector iD Internal Speaker Mute Volume Audio Input Default Audio HDMI Source Lock OnO High Altitude OnO Information Hide Keypad Lock test Pattern None T Grid White Pattern Blue Black Background Color Red Green White Direct Power On dad v e Auto Power Off min OPTIONS Advanced Sleep Timer min Lamp Hour Lamp Reminder OnOff Brightness Mode Sam Yes No Lamp Reset Information from Projector Aut Standby Mode Warming up Cooling Down Out of Range Lamp Fail Thermal Switch Error Fan Lock Over Temperature Lamp Hours Running Out READ Return Information from pr
16. For HDMI only Color Space Select an appropriate color matrix type from AUTO RGB RGB 0 255 RGB 16 235 or YUV Input Source Use this option to enable disable input sources Press to enter the sub menu and select which sources you require Press Enter to finalize the selection The projector will not search for inputs that are not selected DVANCED INPUT SOURCE Video HDMI 1 HDMI 2 IEn User Controls o e SETUP OPTIONS DISPLAY Format Use this function to choose your desired aspect ratio 4 3 1 This format is for 4x3 input sources 4 3 11 This format is for 4x3 II input sources 16 9 This format is for 16x9 input sources like HDTV and DVD enhanced for Wide screen TV 16 10 This format is for 16x10 input sources like widescreen laptops LBX This format is for non 16x9 letterbox source and for users who use external 16x9 lens to display 2 35 1 aspect ratio using full resolution Native This format displays the original image without any scaling AUTO Automatically selects the appropriate display format Aspect ratio Resize image source detected WXGA model 4 3 1 960 x 720 center 4 3 11 1066 x 800 center 16 9 1280 x 720 center 16 10 1280 x 800 center LBX 1280 x 960 center then get the central 1280 x 800 image to display A Resize image of native change to above Native Sie h description not pixels resolution EIE 28 User Controls
17. OPTIONS Lamp Settings 39 EISE Troubleshooting sse Replacing the lamp Compatibility Modes Computer Compatibility 47 Video Compatibility 48 3D input Compatibility 49 RS232 Commands and Protocol Function List oooooconconccinicaninicccnoononono RS232 Pin Assignments RS232 Protocol Function List Ceiling Mount Installation Optoma Global Offices Regulation amp Safety Notices Usage Notice Safety Information The lightning flash with arrow head within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the appliance WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE DANGEROUS HIGH VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE DO NOT OPEN THE CABINET REFER SERVICING TO QUALIFIED PERSONNEL ONLY Class B emissions limits This Class B digital appara
18. S User Controls DISPLAY VANCED OPTIONS Advanced Direct Power On Choose On to activate Direct Power mode The projector will automatically power on when AC power is supplied without pressing the D key on the projector control panel or on the remote control Auto Power Off min Sets the countdown timer interval The countdown timer will start when there is no signal being sent to the projector The projector will automatically power off when the countdown has finished in minutes Sleep Timer min Sets the countdown timer interval The countdown timer will start with or without a signal being sent to the projector The projector will automatically power off when the countdown has finished in minutes Seen 38 User Controls SEN ME SETUP OPTIONS OPTIONS Lamp Settings Lamp Hours Display the projection time Lamp Reminder Choose this function to show or to hide the warning message when the changing lamp message is displayed The message will appear 30 hours before suggested replacement of lamp Brightness Mode STD Choose STD to dim the projector lamp which will lower power consumption and extend the lamp life BRIGHT Choose BRIGHT to increase the brightness Image Al Image Al improves the contrast of the picture by optimizing the brightness of the lamp according to the picture content Image Al helps to ensure that details in dark scenes are visible whilst m
19. Table of Contents Table of Contents 1 fleegen Safety Information Precaution Se etie ERES 3 Eye Safety Warnings 5 Product Features cisien 5 o o o 6 Package Overview esses 6 Product Overview ssuss 7 Main Unit Control Panel Input Output Connections 9 Remote Control ts 10 A 11 Connecting the Projector 11 Connect to Computer Notebook 11 Connect to Video Sources 12 Powering On Off the Projector 13 Powering On the Projector 13 Powering Off the Projector 14 Warning Indicator 14 Adjusting the Projected Image 15 Adjusting the Projector s Height 15 Adjusting the Projector s Focus 16 Adjusting Projection Image Size 16 WSemControls 18 Control Panel amp Remote Control 18 Control Panel accionaria 18 Remote Control sss 19 On screen Display Menus 21 How to operate ia 21 Men Tr SA oer epe rine 22 IMAGE coi 24 IMAGE Advanced 26 Eege 28 DISPLAY BD iii 30 SETUP inibi ES 31 SETUP Security 33 SETUP Signal 35 SETUP Audio Settings 36 OPTIONS rir eter tepore Geesse 37 OPTIONS Advanced 38
20. aintaining bright and vivid images Lamp Reset Reset the lamp hour counter after replacing the lamp so TR Appendices 40 Troubleshooting If you experience a problem with your projector please refer to the following information If a problem persists please contact your local reseller or service center H No image appears on screen gt gt Ensure all the cables and power connections are correctly and securely connected as described in the Installation section Ensure all the pins of connectors are not bent or broken Check if the projection lamp has been securely installed Please refer to the Replacing the lamp section Make sure you have removed the lens cap and the projector is switched on Ensure that the AV mute feature is not turned on Partial scrolling or incorrectly displayed image gt Press Re SYNC on the remote If you are using a PC For Windows 95 98 2000 XP Windows 7 1 Open the My Computer icon the Control Panel folder and then double click on the Display icon 2 Select the Settings tab 3 Verify that your display resolution setting is lower than or equal to UXGA 1600 x 1200 4 Click on the Advanced Properties button If the projector is still not projecting the whole image you will also need to change the monitor display you are using Refer to the following steps 5 Verify the resolution setti
21. ate for about 10 seconds for cooling cycle and the ON STANDBY LED will Flash Green When the ON STANDBY LED lights solid Amber the projector has entered standby mode If you wish to turn the projector back on you must wait until the projector has completed the cooling cycle and has entered standby mode Once in standby mode simply press D button to restart the projector 3 Disconnect the power cord from the electrical outlet and the projector 4 Do not turn on the projector immediately following a power off procedure Please Waitl Warning Indicator When the warning indicators see below come on the projector will automatically shutdown Contact the LAMP LED indicator is lit red and if On Standby indicator nearest service flash E center if the ashes amber projector displays TEMP LED indicator is lit red and if On Standby these symptoms indicator flashes amber This indicates the projector has See pages overheated Under normal conditions the projector can be 54 55 for more switched back on information TEMP LED indicator flashes red and if On Standby indicator flashes amber Unplug the power cord from the projector wait for 30 seconds and try again If the warning indicator light up again please contact your nearest service center for assistance METI Installation Adjusting the Projected Image Adjusting the Projector s Height The projector is equipped with ele
22. e exceeded will show on the screen Please contact your local reseller or service center to change the lamp as soon as possible Warning Do not look into or point the laser pointer on your remote control into your or someone s eyes Laser pointer can cause permanent damage to eyesight I NE Usage Notice Do Turn off and unplug the power plug from the AC outlet before cleaning the product Use a soft dry cloth with mild detergent to clean the display housing Disconnect the power plug from AC outlet if the product is not being used for a long period of time Do not Block the slots and openings on the unit provided for ventilation Use abrasive cleaners waxes or solvents to clean the unit Use under the following conditions n extremely hot cold or humid environments Ensure that the ambient room temperature is within 5 35 C Relative Humidity is 5 35 C 80 Max non condensing In areas susceptible to excessive dust and dirt Near any appliance generating a strong magnetic field In direct sunlight Usage Notice Eye Safety Warnings Avoid staring facing directly into the projector beam at all times Keep your back to the beam as much as possible When projector is used in a classroom adequately supervise students when they are asked to point out something on the screen In order to minimize the lamp power use room blinds to reduce ambient light levels Product Features WXGA 1280
23. e page 35 for more information Change the monitor color setting on your computer Image has vertical flickering bar Use Frequency to make an adjustment See page 35 for more information Check and reconfigure the display mode of your graphic card to make it compatible with the projector 41 Aue Appendices Image is out of focus Make sure the lens cap is removed gt Adjust the Focus Ring on the projector lens Make sure the projection screen is between the required distance See page 16 2 The image is stretched when displaying 16 9 DVD title When you play anamorphic DVD or 16 9 DVD the projector will show the best image when the projector display mode is set to 16 9 in the OSD gt If you play 4 3 format DVD titles please change the format to 4 3 in the projector OSD gt If the image is still stretched you will also need to adjust the aspect ratio by referring to the following Please setup the display format as 16 9 wide aspect ratio type on your DVD player Image is too small or too large gt Move the projector closer to or further from the screen Press Menu button on the remote control or projector panel go to DISPLAY Format and try the different settings Y Y 2 Image has slanted sides Use of Keystone lf possible reposition the projector so that it is horizontally is not recom centered on the screen and below the bottom of the screen
24. g On the Projector 1 Remove the lens cap O 2 Securely connect the power cord and signal cable When connected the ON STANDBY LED will turn Amber 3 Turn on the lamp by pressing W button either on the top of the projector or on the remote The ON STANDBY LED will now turn Green The startup screen will display in approximately 10 seconds The first time you use the projector you will be asked to select the preferred language and power saving mode 4 Turn on and connect the source that you want to display on the screen computer notebook video player etc The projector will detect the source automatically If not push menu button and go to OPTIONS Make sure that the Source Lock has been set to Off If you connect multiple sources at the same time press the SOURCE button on the control panel or direct source keys on the remote control to switch between inputs Turn on the projector first and then select the signal sources TEM Installation Powering Off the Projector 1 Press the amp button on the remote control or on the control panel to turn off the projector The following message will be displayed on the screen Press the W button again to confirm otherwise the message will disappear after 15 seconds When you O0 press the button for the second time the projector will display countdown timer and will shut down 2 The cooling fans continue to oper
25. k Magyar e tina o coe IEPS SEI AEE Yo nu T rk e amd EH HE RH Nh aee m mE m Signal Automatic Enable Disable Frequency VGA 5 5 Phase VGA 0 63 H Position VGA 5 5 V Position VGA 5 5 Exit EN We User Controls Main Menu Setup Options Sub Menu Security Security Settings On Off Security Timer Month Day Hour Change Password Exit Projector ID 0 99 Audio Settings Internal Speaker On Off Mute On Off Volume 0 10 Audio Input Default Audio HDMI Exit Source Lock On Off High Altitude On Off Information Hide On Off Keypad Lock On Off Background Color Black Red Blue Green White Test Pattern None Grid White Pattern Advanced Direct Power On On Off Auto Power Off min 0 180 Sleep Timer min 0 995 Exit Lamp Settings Lamp Hours Lamp Reminder On Off Brightness Mode STD Bright Lamp Reset Yes No Exit Reset Yes No 2 For HDMI source only Please note that the on screen display OSD menus vary according to the signal type selected and the projector model you are using 1 Color and Tint are only supported in Video mode 43 3D Sync Invert is only available when 3D is enabled 44 Signal is only supported in Analog VGA RGB signal EEN User Controls Presentation IMAGE it m arpness
26. manufacturer could void the user s authority which is granted by the Federal Communications Commission to operate this projector 57 ASIE Appendices arer ASS Operation conditions This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation Notice Canadian users This Class B digital apparatus complies with Canadian ICES 003 Remarque a l intention des utilisateurs canadiens Cet appareil numerique de la classe B est conforme a la norme NMB 003 du Canada Declaration of Conformity for EU countries EMC Directive 2004 108 EC including amendments Low Voltage Directive 2006 95 EC R amp TTE Directive 1999 5 EC if product has RF function am E 8 Disposal instructions Do not throw this electronic device into the trash when discarding To minimize pollution and ensure utmost protection of the global Ea environment please recycle it X
27. n the remote then press 4H to confirm 4 Enter new password again and press 4 to confirm 33 Engele User Controls If the incorrect password is entered 3 times the projector will automatically shut down If you have forgotten your password please contact your local office for support 34 User Controls Enable SETUP Signal a ee oo PN oo Signal is only supported in Analog VGA RGB signal Automatic Automatically selects the singal If you use this function the Phase frequency items are grayed out and if Signal is not auto matic the phase frequency items will appear for user to manually tune and saved in settings after that for next time projector turns off and on again Phase Synchronize the signal timing of the display with the graphic card If the image appears to be unstable or flickers use this function to correct it Frequency Change the display data frequency to match the frequency of your computer s graphic card Use this function only if the image appears to flicker vertically H Position Press the 4 to move the image left Press the P to move the image right V Position Press the 4 to move the image down Press the P to move the image up S N User Controls E LI DISPLAY TINGS Audio Settings SEN ora Internal Speaker Choose the On or Off to turn on or off the internal speaker Mute Choose the On to turn m
28. ng is lower than or equal to UXGA 1600 x 1200 6 Select the Change button under the Monitor tab Appendices 7 Click on Show all devices Next select Standard monitor types under the SP box choose the resolution mode you need under the Models box 8 Verify that the resolution setting of the monitor display is lower than or equal to UXGA 1600 x 1200 gt If you are using a Notebook 1 First follow the steps above to adjust resolution of the computer 2 Press the appropriate keys listed below for your notebook manufacturer to send signal out from notebook to projector Example Fn F4 if Acer gt Fn F5 IBM Lenovo gt Fn F7 Asus gt Fn F8 HP Compaq gt Fn F4 Dell gt Fn F8 NEC 2 Fn F3 Gateway o Fn F4 Toshiba gt Fn F5 Mac Apple System Preference gt Display gt Arrangement gt Mirror display J gt If you experience difficulty changing resolutions or your monitor freezes restart all equipment including the projector 2 The screen of the Notebook or PowerBook computer is not displaying your presentation gt If you are using a Notebook PC Some Notebook PCs may deactivate their own screens when a second display device is in use Each has a different way to be reactivated Refer to your computer s manual for detailed information P Image is unstable or flickering Use Phase to correct it Se
29. ojector Information Okabbbbecdddde input Source Commands d Firmware Version Presentation Bright Cinema Usemi TSF Day Blackboard ISF Night Classroom Game Model Name GT750 a 21 nz Ep Oka Depends a 0 1 2 None DVIIVGA 1 VGA 2 S la 0 1 2 3 4 5 6 7 8 9 1 ideo Video BNC HDMI1 HDMI2 HDMI3 Wireles nzi XX121n Oka 0 11 Input Source Commands siComponent Software Version nzi 00227 Okdddd INone Presentation Cinema Brighi Movie Photos SRGB Reference User 1 Weer ISF i T Geet nzi Oka a 0 1 2 5 718 9 10 11 Display Mode INight Classroom 3D Game Cinema XX128 n Power State Se De XX124 n Oka S Brightness nzi 200257 Oka Contrast nzi 00261 Oka English Appendices X X X X X D CR Lead Code Projector ID Command ID space variable carriage return 4 3 16 9 1 16 9 a TZISISIGITT0 for li 16 10 Window LBX Native AutoAuto235 Super w GE e ide 4 3 1 Aspect Ratio vuto 4 3 II Era Color Temperature Water Medium God Warm Medium Cold SE for Front Front Desktop Rear Desktop Front Ceiling Desktop Rear Desktop Rear Celling JFront Ceiling Rear Ceiling Output 3D State 0 1 2D 3D Appendices Ceiling Mount Installation 1 To prevent damage to your projector please use the Optoma ceiling mount 2 If you wish to use a third party ceiling mount
30. or liquids enter the projector They may touch dangerous voltage points and short out parts that could result in fire or electric shock 8 See projector enclosure for safety related markings 9 The unit should only be repaired by appropriate service personnel ENS M Usage Notice Precautions Please follow all warnings precautions and maintenance as recommended in this user s guide Warning Do not look into the projector s lens when the lamp is on The bright light may hurt and damage your eyes Warning To reduce the risk of fire or electric shock do not expose this projector to rain or moisture Warning Please do not open or disassemble the projector as this may cause electric shock Warning When replacing the lamp please allow the unit to cool down Follow instructions as described on pages 44 45 Warning This projector will detect the life of the lamp itself Please be sure to change the lamp when it shows warning messages Warning Reset the Lamp Reset function from the on screen display OPTIONS Lamp Settings menu after replacing the lamp module refer to page 38 Warning When switching the projector off please ensure the cooling cycle has been completed before disconnecting power Allow 90 seconds for the projector to cool down Warning Do not use lens cap when projector is in operation Warning When the lamp is approaching the end of its lifetime the message Lamp Warning Lamp lif
31. ove 5 Press Enter to confirm and the screen will return to the main menu 6 To exit press MENU again The OSD menu will close and the projector will automatically save the new settings Main Menu EA i D O DISPLAY SETUP OPTIONS Zoom Edge Mask H Image Shift Sub Menu Settings User Controls Menu Tree Main Menu Sub Menu Settings Image Display Mode Cinema Bright Presentation Game Blackboard Classroom 3D User Brightness 50 50 Contrast 50 50 Sharpness 1 15 Color 50 50 Tint 50 50 Advanced Gamma Film Video Graphics Standard BrilliantColor 0 10 Color Temp Warm Medium Cold Color Red Gain Green Gain Blue Gain Red Bias Green Bias Blue Bias Cyan Magenta Yellow Reset Exit Color Space AUTO RGB YUV AUTO RGB 0 255 RGB 16 235 YUV Input Source VGA S Video Video HDMI 1 HDMI 2 Exit Display Format 4 3 1 4 3 11 16 9 16 10 LBX Native AUTO Edge Mask 0 10 Zoom 5 25 V Image Shift 50 50 V Keystone 40 40 3D 3D Mode DLP Link VESA 3D 3D gt 2D 3D L R 3D Format Auto SBS Top and Bottom Frame Sequential 3D Sync Invert On Off Exit Setup Language English Deutsch Francais Italiano Espa ol Portugu s Svenska Nederlands Norsk Dansk Polski Suomi Pycckn eAAnvi
32. t parts of the picture 3D Format LIR For Broadcast 3D signals in 3D format Press the 3D to turn the 3D OSD menu on 3D 3D off Vol Vol Adjust to increase decrease the volume 19 APIS User Controls Contrast N AA ee a We 20 Using the Remote Control Enter Confirm your item selection Source 4 Press Source to select an input signal Re sync Ee the projector Meru Sea HDMI 1 ise Be SE Source from HDMI 2 ine EN SCC source from Weg VGAISCARTIYPDPr connector S Video O D cU to choose S Video Video us val to choose Composite Pad es Use A Y X to select items or Select Keys e make adjustments to your selection User Controls On screen Display Menus The Projector has multilingual On screen Display menus that allow you to make image adjustments and change a variety of settings The projector will automatically detect the source How to operate 1 To open the OSD menu press Menu on the Remote Control or Projector Keypad 2 When OSD is displayed use lt p gt keys to select any item in the main menu While making a selection on a particular page press W or Enter key to enter sub menu 3 Use A W keys to select the desired item and adjust the settings using 4P key 4 Select the next item to be adjusted in the sub menu and adjust as described ab
33. the d to decrease the sharpness Press the gt to increase the sharpness GEN User Controls ay E DISPLAY SETUP OPTIONS VANCED Film IMAGE Advanced a Auto BrilliantColor This adjustable item utilizes a new color processing algorithm and system level enhancements to enable higher brightness while providing true more vibrant colors in picture The range is from 0 to 10 If you prefer a stronger enhanced image adjust toward the maximum setting For a smoother more natural image adjust toward the minimum setting Gamma This allows you to set up gamma curve type After the initial setup and fi ne tuning is completed utilize the Gamma Adjustment steps to optimize your image output Film for home theater Video for video or TV source Graphics for image source Standard for standardized setting Color Temp If set to cold temperature the image looks more blue cold image If set to warm temperature the image looks more red warm image 26 User Controls Color Settings Press 4J into the next menu as below and then use A or W to select item Red Green Blue Cyan Magenta Yellow Use dor P to select Red Green Blue Cyan Magenta and Yellow Colors Reset Choose Yes to return the factory default settings for color adjustments M ADV ANCED COLOR SETTINGS SCHTER oo UID Mamm j o0 mmm oo meee oc oo Desi 00 n 00 rei 00 EZ oo
34. tus meets all requirements of the Canadian Interference Causing Equipment Regulations Important Safety Instruction 1 Do not block any ventilation openings To ensure reliable operation of the projector and to protect from over heating it is recommended to install the projector in a location that does not block ventilation As an example do not place the projector on a crowded coffee table sofa bed etc Do not put the projector in an enclosure such as a book case or a cabinet that restricts air flow 2 Do not use the projector near water or moisture To reduce the risk of fire and or electric shock do not expose the projector to rain or moisture 3 Do not install near heat sources such as radiators heaters stoves or any other apparatus such as amplifiers that emits heat 4 Clean only with dry cloth 5 Only use attachments accessories specified by the manufacturer 6 Do not use the unit if it has been physically damaged or abused Physical damage abuse would be but not limited to 3 Unit has been dropped 3 Power supply cord or plug has been damaged 3 Liquid has been spilled on to the projector 3 Projector has been exposed to rain or moisture 3 Something has fallen in the projector or something is loose inside Do not attempt to service the unit yourself Opening or removing covers may expose you to dangerous voltages or other hazards Please call Optoma before you send the unit for repair 7 Do not let objects
35. ut 5V 8 Power Socket 9 RS 232 Connector 9 pin 10 Left RCA Audio Input Connector 11 Right RCA Audio Input Connector 12 Kensington Lock Port 13 Security Bar Introduction Remote Control Power On Power Off 16 9 Native Contrast Brightness Vol Enter Re Sync VGA Source Video Source HDMI 2 Source 13 S Video Source 8 14 HDMI 1 Source 15 Menu 16 Source 17 3D 18 3D format 19 Mode 20 LBX 21 4 3 I 22 4 3 11 23 16 10 24 Four Directional Select Keys OMNOARWN gt aaa N gt O 10 Installation Connecting the Projector Connect to Computer Notebook Due to the difference in applications for each country some regions may have different accessories Optional accessory E EA Power Cord DVI HDMI Cable PITT VGA Cable I A IE ES RS232 Cable Audio Input Cable EE Emitter cable SEM Installation Due to the difference in applications for each country some regions may have different accessories Optional accessory MET Connect to Video Sources E DVD Player Set top Box HDTV receiver S Video Output mr Power Cord Ma re IU tH WA PHP SOME HDMI Cable EE VGA RCA Adaptor SAA S Video Cable Composite Video Cable Audio Cable Jack RCA MN DEA MERE EU ER ERN Ue EE Emitter cable Installation Powering On Off the Projector Powerin
36. ute on Choose the Off to turn mute off Volume Press the 4 to decrease the volume Press the gt to increase the volume Audio Input The default audio settings are on the back panel of the projector Use this option to reassign any of the Audio Inputs to the current image source AUDIO Audio connector port HDMI HDMI connector port 36 User Controls OPTIONS Source Lock On The projector will only search current input connection Off The projector will search for other signals if the current input signal is lost High Altitude When Or is selected the fans will spin faster This feature is useful in high altitude areas where the air is thin Information Hide On Choose Or to hide the info message BS Off Choose Off to show the searching message EA Keypad Lock When the keypad lock function is On the control panel will be locked however the projector can be operated by the remote control By selecting Off you will be able to reuse the control panel Background Color Use this feature to display a Black Red Blue Green or White screen when no signal is available To turn off the key pad lock press and hold Enter key on top of the projector for 5 seconds Test Pattern Display a test pattern There are Grid White pattern and None Reset Choose Yes to return the display parameters on all menus to the factory default settings EN
37. vator feet for adjusting the image height 1 Locate the adjustable foot you wish to modify on the underside of the projector 2 Rotate the adjustable ring clockwise to raise the projector or counter clockwise to lower it Repeat with the remaining feet as needed TEM Installation Adjusting the Projector s Focus To focus the image rotate the focus ring until the image is clear WXGA series The projector will focus at distances from 1 64 to 16 40 feet 0 5 to 5 0 meters Focus Ring Adjusting Projection Image Size WXGA series Projection Image Size from 34 0 to 322 0 0 8 to 8 2 meters Top View Side View ti 16 Installation Diagonal length Offset Hd inch size of 10 Screen This table is for user s reference only UTEM User Controls Control Panel amp Remote Control Control Panel Using the Control Panel POWER d jp Haan On Off the Projector section on RE SYNC Automatically synchronize the projector to the input source Enter Y Confirm your item selection SOURCE Press SOURCE to select an input signal Menu E 050 menu To ext OSD Press Menu again
38. x800 Native resolution HD compatible 1080p supported BrilliantColor Technology Security Bar and Kensington Lock RS232 control Rapid shutdown Built in speaker Introduction Package Overview Unpack and inspect the box contents to ensure all parts listed below are in the box If something is missing please contact your nearest customer service center Projector with lens cap Power Cord 1 8m VGA Cable 1 8m Due to different applications in 2 x AAA Batteries IR Remote Control VGA RCA Adaptor each Country some regions ji have Documentation different accessories MI User s Manual V Warranty Card V Quick Start Card V WEEE Card for EMEA only J Y Introduction Product Overview Main Unit 1 Control Panel 6 Security Bar 2 Focus Ring 7 Input Output 3 Lens Connections 4 IR Receivers 8 Power Socket 5 Tilt Adjustment Feet LEE Introduction Control Panel AV Mute Menu Source Enter Re Sync Power Keystone Correction Four Directional Select Keys On Standby LED 10 Lamp LED 11 Temp LED 12 IR Receiver 60 00 og icm Introduction Input Output Connections 1 VGA YPbPr Connector PC Analog Signal Component Video Input HDTV YPbPr 2 HDMI 1 Connector 3 HDMI 2 Connector 4 S Video Input Connector 5 Composite Video Input Connector 6 Audio Output Connector 3 5mm Mini Jack 7 3D Sync O
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