InFocus TRIDENT IN76 User's Manual
Contents
1. keypad buttons 19 keystone adjustment 11 L lamp replacement 29 Language 27 LED blinking green 12 solid green 12 LED behavior 10 12 32 Letterbox 22 logo 27 M maintaining the projector 29 Menu button 21 menu usage 21 41 P Phase 24 Picture menu 22 power cord 10 Power Save 12 26 presets 23 projection distance 5 projector connecting video devices 8 customization 20 dimensions 34 keypad buttons 19 maintenance 29 positioning 5 remote control 18 setting up 5 troubleshooting problems 12 R Rear 26 Red LED behavior 32 registering your projector 3 remote control 18 replacing the lamp 29 RS 232 connecting 9 specifications 36 S SCART 8 26 serial connection 9 36 Service 28 Service Code 28 Settings menu 26 sharpness 24 solid green 12 solid red 12 Startup Logo 27 S video connector 8 Sync Threshhold Adjust 24 System 26 T Tint 22 Tracking 24 troubleshooting 12 TV tuner 8 V Vertical 24 Video Standard 25 volume adjustment 11 W White Peaking 23 Z zoom 11 422. correct image image upside down turn off ceiling in Settings gt System menu correct image A B A B A B A B A B 16 image reversed left to right turn off rear in Settings gt System menu correct image projected colors don t match source adjust color tint color temperature brightness contrast in the menus correct image lamp won t turn on LED blinking red make sure vents aren t blocked turn off the projector and allow it to cool for one minute lamp turns on A A B COLOR COLOR LED 17 Still need assistance If you need assistance visit our website at www infocus com or call us See the User s Guide for support contact information This product is backed by a limited warranty An extended warranty plan may be purchased from your retailer or dealer When sending the projector in for repair we recommend shipping the unit in its original packing material or having a professional packaging com pany pack the unit Please insure your shipment for its full value Change lamp message appears at startup or LED blinking red lamp must be replaced see page 29 message disappears LED stops blinking red LED replace lamp reset lamp timer 18 Using the remote control The remote uses two 2 provided AA batteries They are easily installed by sliding the cover off the remote s back aligning the and ends of the bat teries sliding them into place and then repla
3. Digital Computer via M1 to DVI cable Component YPrPb 480i p 50Hz 60Hz 576i p 50Hz 60Hz 720p 50Hz 60Hz 1080i 50Hz 60Hz 1080i 50Hz Australia 1080p 24 IN76 78 only Composite Standard definition TV composite video sources NTSC M 4 43 PAL B G H I M N SECAM M S video S VHS Y C RGBS RGB C or RGB S via SCART to 4 wire RGB adapter cable SCART RGB 576i 576p 36 RS 232 terminal specifications for IN74 IN76 IN76 Communication configuration To control the projector from an LCD control panel connect an RS 232 cable to the serial control connector on the projector and set your computer s serial port settings to match this communication configuration Command format All commands consist of 3 alpha characters followed by a request all enclosed in parentheses The request can be a read request indicated by a or a write request indicated by 1 to 4 ASCII digits A read request format AAA where starts the command AAA denotes the command denotes the read request ends the command A read command returns the range and the current setting for example A write request example AAA where starts the command AAA denotes the command denotes the value to be written leading zeros not necessary ends the command Some commands have ranges while others are absolute If a number greater than the maximum range is received it is automatically set to
4. 0 Source 2 Program SR2 0 5 2 Source 3 Program SR3 0 5 3 Source 5 Program SR4 0 5 3 Startup Logo DSU 0 2 2 Tint TNT 2 98 50 Film Mode Auto Detect TTO 0 1 1 Tracking MTS 0 100 50 Total number of successful Strike Attempts SSA 0 65535 0 Screen Trigger Enable STE 0 1 1 System State SYS 0 17 0 Translucent OSD TOE 0 1 1 Test Pattern Enable TPO 0 1 0 Test Pattern Select TPS 0 9 0 Total number of Strike Attempts TSA 0 65535 0 39 Vertical Position VPS 0 100 50 Video Standard VSU 0 9 0 Auto 1 NTSC 2 PAL 5 SECAM 0 White Peaking WPK 0 10 1 Save User1 Preset US1 0 1 0 Save User 2 Preset US2 0 1 0 Save User 3 Preset US3 0 1 0 Logo Capture Enable CAP 0 1 0 Source Enable 0 CE0 0 1 0 Source Enable 1 CE1 0 1 0 Source Enable 2 CE2 0 1 0 Source Enable 3 CE3 0 1 0 Source Enable 4 CE4 0 1 0 Source Enable 5 CE5 0 1 0 Logo Capture Compress COM 0 1 0 Logo Capture Compression Progress Count CPC 0 480 0 Current Subsource CRS 0 7 0 Power up Source DSC 0 5 2 Effect Key Program EFK 0 11 8 System Error Code ERR 0 7 0 Freeze Enabled FRZ 0 1 0 Lamp Power IPM 0 1 0 Time in Hours Last Bulb1 Lasted LB1 0 65535 0 Time in Hours Last Bulb2 Lasted LB2 0 65535 0 Time in Hours Last Bulb3 Lasted LB3 0 65535 0 Illuminating State LML 0 2 0 Lamp
5. 0 1 1 Factory Reset Write only RST 0 1 n a Flesh Tone Correction FTC 0 1 0 Gamma Table GTB 0 8 2 Video 3 Film 5 Bright Room 7 CRT 8 PC 3 Green Color Offset GCO 0 255 128 Green Gain GCG 0 255 128 HDMI DDC Enable 1 EE1 0 1 1 HDMI DDC Enable 2 EE2 0 1 0 High Power Enable HPE 0 1 0 Horizontal Position HPS n a n a Vertical Keystone DKC 0 80 40 Lamp Hours Read only LMP 0 65535 0 Number of Lamp Resets LMR 0 65535 0 Menu Enable MNU 0 1 0 38 Menu Navigation NAV 0 3 1 up 2 down 3 select n a Language LAN 0 11 0 English 1 French 2 German 3 Italian 4 Japanese 5 Korean 6 Norwegian 7 Portuguese 8 Russian 9 Chinese Simpli fied 10 Spanish 11 Chinese Tra ditional 0 Noise Reduction Mode NRE 0 1 0 Off 1 Auto 0 Noise Reduction Level NRL 8 248 128 Overscan OVS 0 2 0 Phase MSS 0 100 50 Power Enable PWR 0 1 0 Power Save Enable PSV 0 1 0 Presets PST 0 5 0 default 1 User 1 2 User 2 4 Off 0 Rear Project REA 0 1 0 Red Color Offset RCO 0 255 128 Red Gain RCG 0 255 128 Sharpness SHP 0 4 2 Sleep Timer SLT 0 1 0 Sync Threshold Adjust STH 1 15 8 Source SRC 0 5 0 HDMI 1 M1 DA 2 Component 3 S Video 4 Composite 5 SCART RGB 2 Source 1 Program SR1 0 5
6. HDMI both are digital inputs 2 component SCART RGB video RCAs 3 S video 4 composite video RCA If your device has a VGA connector you can use the M1 DA DVI connector for a high quality image Many PC game systems have VGA connectors For detailed information on supported video formats see page 35 M1 DA S video 12 volt DC output component RCA composite HDMI RS 232 not on IN72 DVI RCA SCART all 4 connectors 8 Connecting a video device You can connect video devices such as VCRs DVD players camcorders digital cameras video game consoles HDTV receivers and TV tuners to the projector Connect the audio from your video device to your stereo system to get sound You can connect the projector to most video devices that can output video You cannot directly connect the coaxial cable that enters your house from a cable or satellite company the signal must pass through a tuner first Exam ples of tuners are digital cable boxes VCRs digital video recorders and sat ellite TV boxes Basically any device that can change channels is considered a tuner A composite video cable is provided with your projector so you can quickly and easily connect a video source to the projector and see the amazing image that is displayed Once you have determined a more permanent loca tion for your projector we recommend purchasing higher quality cables in the proper length to get the best image from your par
7. Presets Save User Settings Gamma 24 Advanced menu Remember that not all options in the menus are available for all sources signals Phase adjusts the horizontal phase of a computer source Tracking adjusts the vertical scan of a computer source Horizontal Vertical Position adjusts the position of a computer source Sync Threshold Adjust progressive signals only If a hardware device such as a DVD player is not syncing properly with the projector adjust this option to help it to sync when connected to the projector Flesh Tone Correction this modifies colors to make the skin complexion better Black Level Calibration IN78 only automatically adjusts brightness to get the best black level Before using make sure there are black bars at the top bottom or sides of the image Film Mode controls deinterlacing and is On by default When checked it assumes the incoming signal is film material and optimizes the image accordingly Sharpness video sources only changes the clarity of the edges of a video image Select a sharpness setting Color Space This option applies to computer and component video sources It allows you to select a color space that has been specifically tuned for the input signal When Auto is selected the projector automatically determines the standard To choose a different setting turn off Auto then choose RGB for computer sources choose either REC709 or REC601 for component video s
8. Total Time On in hours for all bulbs LMT 0 65535 0 Perform Lamp Reset LRT 0 1 0 Number of times unit has been turned on O00 0 65535 0 Number of times unit has been turned on for at least 30 min utes O30 0 65535 0 Number of times unit has been turned on for at least 60 min utes O60 0 65535 0 Number of times unit has been turned on for at least 90 min utes O90 0 65535 0 Time in minutes unit has been turned on ONC 0 4294967295 0 Time in minutes unit is currently on ONL 0 4294967295 0 Time in minutes unit was previ ously turned on ONP 0 4294967295 0 40 INDEX A Advanced menu 24 aspect ratio 22 Autosource 26 B blinking green 12 blinking red 12 Brightness 22 C cable box 8 CLI commands 37 Color 22 Color Control 25 Color Space 25 Color Temperature 25 command line interface commands 37 connecting component 8 composite 8 computers 9 digital components 9 HDMI components 9 RS 232 9 SCART 8 S video 8 video device 8 contacting InFocus 17 Contrast 22 Custom key 23 customer service contact information 17 customizing the projector 20 D dimensions of projector 34 Display Messages 26 DVDs 22 DVI connector 4 9 E EDTV 9 F Factory Reset 28 Film mode 24 Flesh tone correction 24 focus 11 H HDMI 4 9 28 HDTV 8 9 20 22 Horizontal 24 I image focus 11 size 5 zoom 11 K
9. adjust the value select an option using radio but tons or turn the feature on or off using check boxes Press Select to confirm your changes Use the arrows to navigate to another setting When your adjustments are complete navigate to Previous or Exit then press Select to go to the previous menu press the Menu button at any time to close the menus Dots appear before the menu name The number of dots indicate menu s level ranging from one the Main menu to four the most nested menus The menus are grouped by usage The Picture menu provides image adjustments The Settings menu provides set up type adjustments that are not changed often The Source Info menu provides a read only display of information about the projector and source Certain menu items may not be visible or may be grayed depending upon a particular source being connected Differences are also seen in analog ver sus digital video sources and interlaced versus progressive sources Menu options are grayed out only if the source is selected but no signal is present For example if the projector is set to a video source but the source such as a DVD player is turned off video menu options are grayed out keypad navigation Main menu buttons Picture Settings menu menu dots Source Info menu 22 Picture menu To adjust the following settings highlight the setting press Select use the up and down arrows to adjust the
10. image The image offset is 128 for the IN72 This means that if you have an image 10 high the bottom of the image will be 2 8 above the center of the lens For the IN74 IN76 IN78 the image offset is 115 NOTE Visit the Service section of our website at www infocus com calcu lator for an interactive image size calculator bottom of image 2 8 ft above center 10 ft high image Projection angle in 16 9 mode lens center of lens Table 1 Range of distance to the screen for a given screen size for the IN72 Diagonal Screen Size inches m Distance to screen Maximum distance feet m Minimum Distance feet m 60 1 5 9 3 2 8 7 8 2 4 80 2 12 3 3 8 10 4 3 2 92 2 3 14 2 4 3 12 3 7 150 3 8 23 1 7 19 5 5 9 Table 2 Distance to the screen for a given screen size for the IN74 IN76 IN78 Diagonal Screen Size inches m Distance to screen Maximum distance feet m Minimum Distance feet m 60 1 5 8 3 2 5 6 6 2 80 2 11 1 3 4 8 8 2 7 92 2 3 12 8 3 9 10 1 3 1 150 3 8 20 8 6 3 16 4 5 6 Choosing the aspect ratio Aspect ratio is the ratio of the image width to image height HDTV and most DVDs are 16 9 which is the default for this projector When in 4 3 mode the projector places black bars on both sides of the image Native mode centers the image and turns off the internal scaler so that any resolu tion larger than the native projector resolution
11. information regarding Aspect Ratio see page 6 Picture menu increasing keystone decreasing keystone Aspect ratio 23 Presets This allows you to customize settings and save the settings to be restored later To restore the factory default settings choose Factory Reset in the Settings gt Service menu To set a preset for the current source adjust the image select Save Settings in the Presets menu then choose Save User 1 2 or 3 You can recall these settings in the future by selecting the appropriate user presets All settings in the Picture menu except Keystone are saved and recalled ISF Day Night IN78 only Supports certified Imaging Science Inc calibra tion ISF presets are not available until after calibration is performed and picture settings cannot be adjusted when ISF presets are active For more information go to www infocus com service Gamma Gamma tables contain preset intensity configurations optimized for the input source You can select a gamma table that has been specifically tuned for either film CRT Cathode Ray Tube video PC or Bright Room input Film input is material originally captured on a film camera like a movie video input is material originally captured on a video camera like a TV show or sporting event White Peaking increases the brightness of whites that are near 100 NOTE Your viewing preferences may vary Cycle through the gamma options and pick the one you like the best
12. screen will move down when you turn the projector off the screen will return to the storage position M1 DA S video 12 volt DC output component RCA composite HDMI RS 232 not on IN72 DVI RCA 12 volt DC output 12v ground 3 5mm plug to for example screen relay see screen manufacturer for details 5 Positioning the projector To determine where to position the projector consider the size and shape of your screen the location of your power outlets and the distance between the projector and the rest of your equipment Here are some guidelines Position the projector on a flat surface at a right angle to the screen The projector must be at least 4 9 feet 1 5m from the projection screen For safety reasons position the projector within 10 feet 3m of your power source running extension cables may introduce a trip hazard To ensure adequate cable access do not place the projector within 6 inches 15m of a wall or other object If you are installing the projector on the ceiling refer to the installation guide that comes with the Ceiling Mount Kit for more information To turn the image upside down see Ceiling on page 26 We recommend using an InFocus authorized ceiling mount Position the projector the desired distance from the screen The distance from the lens of the projector to the screen the zoom setting and the video format determine the size of the projected
13. video device 8 Composite RCA video connection 8 S video connection 8 Component RCA connection 8 SCART RGB connection 8 Digital connections 9 DVI connection 9 HDMI connection 9 Computer connections 9 RS 232 connections IN74 IN76 IN78 only 9 Displaying an image 10 Adjusting the image 10 Shutting down the projector 12 Troubleshooting your setup 12 Using the remote control 18 Using the keypad buttons 19 Optimizing video images 20 Customizing the projector 20 Using the menus 21 Picture menu 22 Settings menu 26 Maintenance 29 Cleaning the lens 29 Replacing the projection lamp 29 Appendix 32 Red LED behavior and projector errors 32 Remote control discrete codes 33 Projector dimensions for ceiling mount installations 34 Supported video formats 35 RS 232 terminal specifications for IN74 IN76 IN78 36 Important Operating Considerations for Safety Place the projector in a horizontal position no greater than 15 degrees off axis Locate the projector in a well ventilated area without any obstructions to intake or exhaust vents Do not place the projector on a tablecloth or other soft covering that may block the vents Locate the projector at least 4 1 2 m away from any heating or cooling vents Use only InFocus approved ceiling mounts Use only the power cord provided A surge protected power strip is recommended Refer to this guide for proper startup an
14. ARNING To avoid burns allow the projector to cool for at least 60 minutes before you replace the lamp Be extremely careful when removing the lamp housing In the unlikely event that the bulb ruptures small glass fragments may be generated The lamp housing is designed to contain these frag ments but use caution when removing the lamp housing Before replacing the lamp clean the lamp compartment and dispose of cleaning materials Wash hands after lamp replacement Hg Lamp contains mercury Manage in accordance with local disposal laws See www lamprecycle org 7 Carefully remove the lamp housing Dispose of the lamp in an environ mentally proper manner 8 Install the new lamp housing and tighten the screws 9 Re attach the lamp connector to the projector The locking tab should engage when the connector is fully plugged in lamp door lamp housing lamp connector captive screws 31 10 Replace the lamp door 11 Replace the base or ceiling mount plate if necessary 12 Plug in the power cord and press the Power button on the remote or keypad to turn the projector back on 13 To reset the lamp hour timer navigate to the Settings gt Service menu and select Reset Lamp Hours See page 28 for details Service menu 32 Appendix Red LED behavior and projector errors If the projector is not functioning properly and the LED is blinking red con sult Table 4 to determine a possible cause There are t
15. Ratio 12 Shutting down the projector Power Save The projector also has a Power Save feature that automatically turns the lamp off after no active sources are detected and no user interaction with the projector is performed for 20 minutes By default this feature is on See page 26 Sleep Timer The projector also has a sleep timer feature that automatically turns the pro jector off after 4 hours See page 26 Turning off the projector Press the Power button on the remote or keypad to turn the projector off The lamp turns off and the LED blinks green for one 1 minute while the fans continue to run to cool the lamp While the LED is blinking green the projector does not accept any user input Once the cooling process is com plete the LED lights solid green and you can turn the projector back on if desired NOTE Once the projector has been turned off you must wait for one 1 minute before turning the projector on again This allows the lamp to prop erly cool The LED lights solid green when the cooling process is complete Troubleshooting your setup If your image appears correctly on the screen skip to the next section If it does not troubleshoot the setup The LED on top of the projector indicates the state of the projector and can help you troubleshoot The following tables show common problems In some cases more than one possible solution is provided Try the solutions in the order they are pre
16. Trident IN72 IN74 IN76 IN78 Reference Guide 1 Declaration of Conformity Manufacturer InFocus Corporation 27500 SW Parkway Ave Wilsonville Oregon 97070 USA European Office Louis Armstrongweg 110 1311 RL Almere The Netherlands We declare under our sole responsibility that this projector conform to the following directives and norms EMC Directive 89 336 EEC Amended by 93 68 EEC EMC EN 55022 EN 55024 EN 61000 3 2 EN 61000 3 3 Low Voltage Directive 73 23 EEC Amended by 93 68 EEC Safety IEC 60950 1 1st Edition December 2005 Trademarks Adobe and Acrobat are trademarks or registered trademarks of Adobe Systems Incorporated Digital Light Processing is a trademark or registered trademark of Texas Instruments Pixelworks is a trademark or registered trademark of Pixelworks Inc HDMI the HDMI logo and High Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC InFocus In Focus and INFOCUS stylized ASK and Proxima are either registered trademarks or trademarks of InFocus Corporation in the United States and other countries FCC Warning Note This equipment 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 equipment generates uses and can radiate radio frequency energy a
17. buttons on the remote The Source 4 menu selection would apply to the Custom key if that option is chosen in the Cus tom key menu see page 27 To use the SCART RGB source you must first select it in the Source Enable menu the projector cannot automatically detect this source Enabling SCART will disable Component and Composite sources System gt Rear reverses the image so you can project from behind a translu cent screen Ceiling turns the image upside down for ceiling mounted pro jection Auto Ceiling uses an internal sensor to automatically turn on ceiling mount mode if the projector is inverted High Power maximizes the light output of the lamp Auto Power When Auto Power is checked the projector automatically goes into the startup state after the projector receives power This allows control of ceiling mounted projectors with a wall power switch Display Messages displays status messages such as Searching in the lower left corner of the screen Translucent OSD makes the menus translucent This prevents the image from being completely cov ered by the menus while you are making image adjustments Sleep Timer automatically turns off the projector after 4 hours Power Save automati cally turns the lamp off after no signals are detected for 20 minutes After 10 additional minutes with no signal the projector powers down If an active signal is received before the projector powers down the image is displayed Setti
18. cing the cover To operate point the remote at the projection screen or at the front of the projector not at the video device or computer The range of optimum oper ation is up to 30 feet 9 14m Press the remote s Menu button to open the projector s menu system Use the arrow buttons to navigate and the Select button to select features and adjust values in the menus See page 21 for more info on the menus The remote also has Power button to turn the projector on and off see page 12 for shut down info backlight button to light the remote s buttons in the dark Source buttons to switch among sources to assign a particular source to a source button see page 26 and a source toggle Resize button to change the Aspect Ratio see page 22 Auto Image button to resynch the projector to the source Preset button to select stored settings see page 23 Overscan button to remove noise at the edge of a video image page 25 Custom button that can be assigned to a special function like Blank Screen or Freeze see page 27 Backlight Flashlight button on the underside of the remote Press this button once to light up the remote press and hold it to turn on the flashlight Troubleshooting the remote Make sure the batteries are installed in the proper orientation and are not dead Make sure you re pointing the remote at the front of the projector or at the
19. d shutdown procedures Warning Hg Lamp contains mercury Manage in accordance with local disposal laws See www lamprecycle org In the unlikely event of a lamp rupture particles may exit through the projector side vents When the projector is turned on keep people food and drinks out of the keep out area under and around the pro jector as indicated by the X areas below Follow these instructions to help ensure image quality and lamp life over the life of the projector Failure to follow these instructions may affect the warranty For complete details of the warranty see the Warranty booklet 5 1 5 m 8 2 4 m 2 0 6 m 3 1 m 3 1 m 3 Introduction Your new InFocus projector is specifically designed for home theater appli cations It sets a high standard using the latest DLP technology and new DNX video processing from Pixelworks Whether you are watching mov ies or High Definition broadcasts or playing the latest video game you will enjoy amazing image quality The unique design and color of the projector make it a welcome addition to your home The projector is available in 3 different resolutions IN72 has 854x480 resolution 480p IN74 has 1024x576 resolution 576p IN76 IN78 have 1280x720 resolution 720p This advanced reference guide covers all 4 models Differences between the models are noted Product specifications To read the la
20. default Choose the option that best fits your input source in the menus or press the Resize button on the remote to cycle through the options See page 18 Select a specific Color Space See page 24 Select a different Video Standard Auto tries to determine the standard of the incoming video Select a different standard if necessary See page 25 Make sure your DVD player is set for a 16 9 television See your DVD player s user s guide for instructions Customizing the projector You can customize the projector for your specific setup and needs See page 26 to page 28 for details on these features For rear projection turn rear mode on in the Settings gt System menu For ceiling mounted projection turn ceiling mode on in the Set tings gt System menu Turn the projector s display messages on and off Turn on power saving features Specify blank screen colors and start up logos Specify the language viewed on the menus Save settings for the active source as a preset 21 Using the menus To open the menus press the Menu button on the keypad or remote The menus automatically close after 60 seconds if no buttons are pressed The Main menu appears Use the arrow buttons to move up and down to high light the desired submenu then press the Select button To change a menu setting highlight it press Select then use the up and down arrow buttons to
21. ens Abrasive cleaners solvents or other harsh chemicals might scratch the lens 2 Lightly wipe the cleaning cloth over the lens in a circular motion Replacing the projection lamp The lamp hours timer in the Service Info menu counts the number of hours the lamp has been in use Twenty hours before the lamp life expires a mes sage appears on the screen at startup indicating that you should change the lamp The LED on top of the projector also blinks red twice to indicate that the lamp should be changed NOTE You can order new lamp housings from www infocus com in select areas your retailer or your dealer Use only a replacement lamp with the same type and rating as the original lamp 1 Turn off the projector and unplug the power cord If ceiling mounted disconnect all cables and detach the projector from the ceiling mount 2 Wait 60 minutes to allow the projector to cool thoroughly 3 Turn the projector upside down on a soft cloth so that the lamp door is facing you Remove the base or ceiling mount plate if attached by removing the 3 screws Lamp hours used wait 60 minutes turn off and unplug projector 30 4 Push the 2 tabs on the lamp door toward the front of the projector and lift the lamp door off 5 Loosen the three captive screws that attach the lamp housing to the pro jector 6 Detach the lamp connector from the projector by depressing the locking tab on the connector and lightly pulling it free W
22. es noise around the edges of the video image Select Zoom to remove the outer 3 of the image and scale the image back up to its orig inal size Select Crop to remove the outer 3 of the image without rescaling the image Noise Reduction adjusts signal noise reduction Choose Enable then adjust the level The software determines the differences between successive image frames and averages the changes out to reduce the noise Color Temperature Color Control Video Standard Overscan Noise Reduction 26 Settings menu Sources allows programming of source buttons enables autosource and enables the SCART RGB source When Autosource is selected the Source Enable feature indicates which sources the projector attempts to lock onto You can use the Source Enable feature to eliminate certain sources from this search which will speed the search By default the check boxes for all sources are checked except SCART RGB Uncheck a source box to eliminate it from the search When Autosource is not checked the projector defaults to Component initially then defaults to whatever the last active source was when the projector was powered down To display another source you must manually select one by pressing the Source button on the remote or keypad This cycles through all the sources that are selected in the Source Enable menu The Source 1 2 and 3 menus in the Sources menu allow you to assign a source to the Source 1 2 and 3
23. is cropped on the edges Let terbox expands the image to fill the screen What you plan to project will also help you choose between 4 3 and 16 9 For example most TV shows are 4 3 while most movies are 16 9 If you have a 16 9 screen then you should select an aspect ratio of 16 9 for anamorphic movies and HDTV and Native for 4 3 content If you have a 4 3 screen you should still use 16 9 for anamorphic movies or HDTV but you also have the option of using 4 3 Native or Natural Wide for 4 3 content Keep in mind that anamorphic movies only appear correctly if the DVD player is set to output to a 16 9 television Natural Wide stretches a 4 3 image to fill the entire 16 9 screen The center two thirds of the image is unchanged the edges of the image are stretched 16 16 9 9 16 9 image input 16 9 image 16 9 aspect ratio 16 9 4 3 4 3 image input 4 3 image on 16 9 screen black bars black bars 4 3 aspect ratio 16 9 letterbox image input 16 9 image fills 16 9 screen black bars black bars 4 3 letterbox aspect ratio 4 3 image fills 16 9 screen natural wide aspect ratio 4 3 image input 4 3 16 9 7 Video connectors The first step for connecting video is determining what type of output con nectors your video device has If there is more than one output select the one with the highest quality The best quality ranking with 1 being the highest is 1 M1 DA DVI or
24. ld the highest quality image It is common for these signals to be encrypted with HDCP high bandwidth digital content protection Your new projector ships standard with decryption codes so you can enjoy these high quality all digital images This projector uses the M1 DA connector which has the following advan tages allows connection to a digital DVI source allows connection to a component source allows connection to an analog computer source carries a USB control signal which allows you to easily update your projector s software as enhancements become available has output pins that can power accessories The IN76 and IN78 are HDTV High Definition Television monitors mean ing they have vertical scanning lines of 720 progressive 1080 interlaced or higher The IN72 and IN74 are EDTV Enhanced Definition Television monitors meaning they have vertical scanning lines of 480 progressive or higher HD content can be displayed on an EDTV monitor the resolution is just less than that of an HDTV DVI connection If your video device uses a DVI connector plug the DVI end of an M1 DA cable into the video out connector on the video device This connector may be labeled To Monitor on the video device Plug the M1 DA end of the cable into the M1 DA DVI connector on the projector HDMI connection HDMI is a standard uncompressed all digital audio video interface HDMI provides an interface bet
25. lug in connect and turn on your video device The video device s image should appear on the projection screen If it doesn t press the Source button on the keypad until the image appears No image Try pressing the Auto Image button on the remote Get help on page 13 Adjusting the image Adjust the height of the image by tilting the projector up or down Position the projector the desired distance from the screen at a 90 degree angle to the screen See page 5 for a table listing screen sizes and distances to the screen plug in Power cord press Power button turn on video device adjust height adjust distance 11 Adjust the zoom and focus If the image is not square adjust the keystone using the Picture menu See page 22 for details Adjust the volume on your stereo receiver Your projector has been factory optimized for very good performance no matter what the source However if you wish to make further changes you can optimize the image using onscreen menus Adjust the Contrast Bright ness Color Tint or Aspect Ratio in the Picture menu See page 22 for help with the menus and these adjustments For Aspect Ratio keep in mind that DVD players must be configured for 16 9 in order to view the highest quality image For more information regarding Aspect Ratio see page 6 adjust zoom outer ring and focus adjust keystone adjust volume adjust Picture menu options including Aspect
26. nd 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 equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment 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 equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Changes or modifications not expressly approved by InFocus Corporation may void authority to operate the equipment Canada This Class B digital apparatus complies with Canadian ICES 003 Cet appareil num rique de la classe B est conforme la norme NMB 003 du Canada Agency Approvals UL cUL TUV GOST Other specific Country Approvals may apply Please see product certification label This document applies to models IN72 P720 IN74 P740 IN76 P760 IN78 InFocus reserves the right to alter product offerings and specifications at any time without notice 2 Table of Contents Introduction 3 Positioning the projector 5 Choosing the aspect ratio 6 Video connectors 7 Connecting a
27. ngs menu Sources Source Enable System menu 27 Startup Logo allows you to display a blank screen or a custom captured image instead of the default screen at startup To capture a new image display the image and select Capture New A mes sage appears Select Captured in the Startup Logo menu to display your new image Note that this feature will not work on interlaced signals Blank Screen determines what color is displayed when you select Blank Screen in the Startup Logo menu and when no source is displayed Language allows you to select a language for the onscreen display Custom key allows you to assign a different function to the Custom key on the remote allowing you to quickly and easily use the effect Highlight an effect and press Select to choose a different one Blank Screen displays a solid blank image Freeze takes a snapshot of the projected image If you re watching video the source video continues to run but the image is frozen Source Info the default effect It opens a window with projector and source information Service Info opens the Service info window Source 4 selects source 4 by default Source 4 is the Composite input This gives you 4 direct source options on the remote See page 26 Startup Logo Blank Screen Language menu Custom Key 28 Service To use these features highlight them and press Select Factory Reset restores all settings to
28. old the Custom button on the remote for 10 seconds The remote also returns to normal mode automati cally if no activity is detected for 2 minutes Table 5 Remote control discrete codes Function Description Remote button Power off turns power off Nav Up Power on turns power on Nav Down Native resize selects Native resize resize 16 9 resize selects 16 9 resize overscan 4 3 resize selects 4 3 resize source Letterbox resize selects letterbox resize custom Natural wide resize selects natural wide resize auto image User preset 1 selects user preset 1 Source 1 User preset 2 selects user preset 2 Source 2 User preset 3 selects user preset 3 Source 3 34 Projector dimensions for ceiling mount installations All values in millimeters mm 234 5 126 5 361 121 40 25 57 64 344 25 167 40 5 24 5 163 227 5 245 5 35 Supported video formats Connector Signal Type Supported formats HDMI Digital RGB and YCrCb HDCP or non HDCP 480i p 50Hz 60Hz 576i p 50Hz 60Hz 720p 50Hz 60Hz 1080i 50Hz 60Hz 1080i 50Hz Australia 1080p 24Hz IN76 78 only 1080p 50Hz 1080p 60Hz Digital RGB video via M1 to DVI cable HDCP or non HDCP Analog RGB video via M1 to VESA cable M1 DA YPrPb video via M1 to Component adapter Analog Computer via M1 to VESA cable All industry standard analog and digi tal computer formats conforming to VESA standards
29. ources Advanced menu Sharpness Color Space 25 Color Temperature changes the intensity of the colors Select a value Native means an uncorrected unchanged color temperature Other values change the white point of the colors 6500K is generally used for film con tent and 9300K is used for TV video Color Gamut IN78 only sets the total number of possible displayable colors gamut Choose Auto to have the projector select automatically based on the current signal format Choose Maximum to display all colors that the projector is capable of displaying InFocus Color Gamut Calibrator software allows a professional installer to define optimized color calibration coordinates for the IN78 For more infor mation go to www infocus com service Color Control allows you to individually adjust the gain and offset of the red green and blue colors These advanced controls have the same effect as contrast and brightness but each controls a single color only Video Standard when it is set to Auto the projector attempts to automati cally pick the video standard based on the input signal it receives The video standard options may vary depending on your region of the world If the projector is unable to detect the correct standard the colors may not look right or the image may appear torn If this happens manually select a video standard by selecting NTSC PAL or SECAM from the Video Stan dard menu Overscan remov
30. screen not at the video device or the computer and are within the remote range of 30 feet 9 14m backlight flashlight navigation buttons button on underside of remote 19 Using the keypad buttons Most buttons are described in detail in other sections but here is an over view of their functions Menu opens the on screen menus page 21 Select confirms choices made in the menus page 21 Up Down arrows navigates to and adjusts settings in the menus page 21 Power turns the projector on and off Source changes the active source menu navigation buttons 20 Optimizing video images Your projector has been factory optimized for very good performance no matter what the source However if you wish to make further changes you can optimize the image using onscreen menus For general information on using the menus see page 21 Adjust the Keystone Contrast Brightness Color or Tint in the Picture menu page 22 Select a Sharpness setting page 24 Use the Color Control to adjust the color gain and offset page 25 Adjust the Color Temperature Select a listed value page 25 Turn on Overscan to remove noise on the edges of the video image page 25 Change the Aspect ratio page 22 Aspect ratio is the ratio of the image width to image height TV screens are usually 1 33 1 also known as 4 3 HDTV and most DVDs are 1 78 1 or 16 9 the projector s
31. sented When the problem is solved you can skip the additional solutions Table 3 LED behavior and meaning LED color behavior Meaning solid green The power button has been pressed and the software has initialized or the projec tor has been powered off blinking green The power button has been pressed and the software is initializing or the projec tor is powering down and the fans are running to cool the lamp blinking red see page 32 for more information A fan or lamp failure has occurred Make sure the vents aren t blocked see page 16 Turn off the projector and wait one minute then turn the projector on again If the projector has exceeded its lamp life page 29 replace the lamp and reset the lamp timer Contact Technical Support if the problem persists solid red An unidentifiable error please contact Technical Support 13 Problem Solution Result no start up screen plug power cord in back of projector press power button correct image only start up screen appears connect active source press the Source button image projected press power button Startup Screen Video Image 14 Problem Solution Result image not centered on screen move projector adjust zoom adjust height correct image image not square tilt the projector up or down or adjust Keystone in Picture menu square image 15 image not sharp adjust Sharpness in the Picture gt Advanced menu
32. test specifications be sure to visit our website at www info cus com as specifications are subject to change Accessories The standard accessories that came with your projector are listed on the included user s guide Optional accessories can be found on our website at www infocus com or at your retailer or dealer Online Registration Register your projector on our website at www infocus com register to acti vate your warranty and receive product updates announcements and reg istration incentives focus remote control receiver IR zoom outer ring panel base connector keypad 4 Connector Panel The projector provides the following connection options M1 DA DVI Digital Visual Interface HDMI High Definition Multimedia Interface Component RCA SCART RGB you must enable this connector see page 26 S video Composite video RCA See Video connectors on page 7 for details The projector also provides the following connectors RS 232 for serial control not included on the IN72 12 volt DC output see below 12 volt DC output The 3 5mm mini jack trigger provides a 12 volt 0 25 amp DC output It pro vides a constant output while the projector is on It has numerous uses For example if you connect your projection screen to the 12 volt DC output with the cable that came with your screen when you turn on the projector the
33. the maximum number for that function If a command is received that is not understood a is returned With absolute settings 0 is off 1 9999 is on The one exception is the Power command where 0 is off and 1 is on Setting Value Bits per second 19 200 Data bits 8 Parity None Stop bits 1 Flow control None Emulation VT100 Function Command Response Brightness BRT 0 22 10 Lamp hours LMP 0 9999 421 Function Command Response Brightness BRT10 Sets the brightness to 10 Power PWR0 Turns power off Power PWR1 Turns power on Power PWR9999 37 Supported commands Function Command Range Defa ult Auto Ceiling Enable ACL 0 1 0 Auto Color Space enable ACS 0 1 1 Auto Image AIM 0 1 0 Aspect Ratio ARZ 0 4 0 Native 1 4 3 2 16 9 3 Letterbox 4 Natural Wide 1 Auto Power Enable APO 0 1 0 Auto Source Enable ASC 0 1 1 Auto Video Standard Enable AVS 0 1 1 Blank BLK 0 1 0 Blank Screen Enable BLK 0 1 0 black 1 blue 0 Blue Color Offset BCO 1 255 128 Blue Gain BCG 1 255 128 Blue Only Enable BOE 0 1 0 Brightness BRT 0 255 128 Ceiling CEL 0 1 0 Color CLR 0 100 50 Color Space CSM 0 2 0 RGB 3 REC709 2 REC601 0 Color Temp TMP 0 3 0 6500 1 7500 2 9300 3 Native 0 Contrast CON 0 255 128 Display Messages DMG
34. their default Reset Lamp hours resets the lamp hours used counter in the Service Info menu to zero Do this only after changing the lamp Test Pattern displays a test pattern To display test patterns first you must assign Blank Screen to the Custom key page 27 then click the Test pattern check box in the Service menu to turn the option on exit the menus then press the Custom button on the remote To select the patterns use the up down arrows on the remote or keypad To exit the test patterns press the Custom button Blue Only turns off the Red and Green portions of the input allowing you to properly adjust the color balance with a SMPTE color bar pat tern HDMI DDC turns the EDID extension on and off Some graphic cards cannot recognize the projector s EDID By default the HDMI EDID extension is on checkbox is checked and the M1 DA EDID extension is off checkbox unchecked Change these settings if you have trouble using HDMI or DVI sources Service Info provides information about the projector s software serial number and lamp Service Code only used by authorized service personnel Source Info provides information about the active source Service menu HDMI menu Service Info Source Info menu 29 Maintenance Cleaning the lens 1 Apply a non abrasive camera lens cleaner to a soft dry cloth Avoid using an excessive amount of cleaner and don t apply the cleaner directly to the l
35. ticular video equip ment High quality cables optimized for your projector can be purchased from www infocus com store in select areas or from your dealer or retailer Composite RCA video connection Plug the composite video cable s yellow connector into the video out con nector on the video device Plug the other yellow connector into the yellow Composite connector on the projector S video connection If your video device uses a round four prong S video connector plug the S video cable into the S video connector on your video device and into the S video connector on the projector Component RCA connection If your device uses component connectors plug a component video cable with red green and blue RCA connectors into the source device s compo nent connectors and the Component connectors on the projector SCART RGB connection SCART from Syndicat des Constructeurs d Appareils Radior cepteurs et T l viseurs is a French originated standard and connector for connecting audio and video equipment to display devices The video signal is sepa rated into its primary components for brighter more accurate colors and sharper detail You must enable this connector in the Source Enable menu to use it see page 26 You will also need a SCART to 4 RCA adapter to connect to your SCART device 9 Digital connections The M1 DA DVI and HDMI High Definition Multimedia Interface con nectors are digital and yie
36. values then press Select to confirm the changes Keystone adjusts the image vertically and makes a squarer image Tilt the projector up or down to adjust for keystone before using the digital key stone correction in the menu Image Shift IN78 only moves the image vertically Use it to shift the image or to mask artifacts or bars on the top or bottom of the image Contrast controls the degree of difference between the lightest and darkest parts of the picture Brightness changes the intensity of the image Color adjusts a video image from black and white to fully saturated color Tint adjusts the red green color balance in the image of NTSC video images The tint setting applies to NTSC video sources only Aspect Ratio Aspect ratio is the ratio of the image width to image height TV screens are usually 4 3 HDTV and most DVDs are 16 9 The projector s default is 16 9 See Choosing the aspect ratio on page 6 for more informa tion Select Native to see the unmodified input with no resizing by the projector Select 16 9 to watch enhanced widescreen DVDs Select Letterbox to pre serve the 16 9 aspect ratio If you have a 16 9 source and screen the image fills the screen If your source is letterboxed the image is expanded to fill the screen Select Natural Wide to stretch a 4 3 image to fill the entire 16 9 screen The center two thirds of the image is unchanged the edges of the image are stretched For more
37. ween sources such as set top boxes DVD players and receivers and your projector Plug an HDMI cable into the video out connector on the video device and into the HDMI connector on the projector An M1 DA to HDMI adapter is included with the IN78 This plugs inot the M1 DA connecotr and allows a second HDMI source to be connected Note DVI VESA and USB connections are not available when adapter is con nected Note that the projector has no audio capabilities so audio signals trans ferred through HDMI will not be audible Computer connections You can connect a computer s VGA connector to the M1 DA DVI input on the projector using an M1 A cable RS 232 connections IN74 IN76 IN78 only You can control the projector from an LCD control panel or computer by connecting an RS 232 cable to the projector s Serial control connector Spe cific RS 232 commands can be found in the Service section of our website at www infocus com support 10 Displaying an image Connect the power cord to the Power connector on the back of the projector and to your electrical outlet NOTE Always use the power cord that shipped with the projector Press the Power button on the remote or keypad The LED flashes green and the fans start to run When the lamp comes on the start up screen is displayed and the LED is steady green It can take a minute for the image to achieve full brightness No start up screen Get help on page 13 P
38. wo second pauses between the blinking cycles Visit our website for more details on the red LED error codes Table 4 LED Behavior Red LED Behavior Explanation One 1 blink The lamp won t strike after five 5 attempts Check the lamp and lamp door installations for loose connections Two 2 blinks The lamp counter hours have exceeded lamp life hours Replace the lamp and reset the lamp hours counter Three 3 blinks The projector has shut down Check to see if the lamp door is open If the lamp door is closed toggle off the projector and wait one minute then toggle the pro jector on again If the lamp does not strike after one minute replace the lamp Con tact Technical Support for repair if replac ing the lamp does not solve the problem Four 4 blinks The fan has failed Contact Technical Sup port for repair or replacing the fan Five 5 blinks The projector is overheating Check for a blocked air vent page 16 Contact Tech nical Support for repair if clearing the vents screens does not solve the problem 33 Remote control discrete codes You can use these codes to program another remote to learn the projector s remote functions To activate discrete mode press and hold the Custom button on the remote for 10 seconds The back light blinks twice when discrete mode is entered The remote buttons are now remapped to new functions as listed below To return to normal remote mode press and h
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