Optoma Projector Ep783s User Manual
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English 51 English 51 Appendices Image is out of focus Make sure the lens cap is remove. Adjust the Focus Ring on the projector lens. Make sure the projection screen is between the required Stan- dard lens 3.9 to 41.0 feet (1.2 to 12.5 meters)/Tele lens 13.1 to 58.0 feet (4.0 to 17.7 meters). 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 in 16:9 format on projector side. If you play 4:3 format DVD title, please change the format as 4:3 in projector OSD. 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 Adjust the Zoom Ring on the top of the projector. 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. Image has slanted sides If possible, reposition the projector so that it is centered on the screen and below the bottom of the screen. Press [Keystone] button on the remote control or press [ / ] on the projector panel, until the sides are vertical on the remote control. Image is reversed Select “Setup Projection” from the OSD and adjust the projection direction. Use of Keystone is not recommended. NoteNote
English 52 English 52 Appendices Intermission Problems The projector stops responding to all controls If possible, turn off the projector, then unplug the power cord and wait at least 60 seconds before reconnecting power. 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 55-56. Projector Status Indication LED lighting message Message Power/Standby LEDTemp-LEDLamp-LED (Blue)(Red)(Red)(Red) Standby State(Input power cord) Standby State(Burn in Mode) Power on (Press power button) Power off (Cooling) Error (Over Temp.) Error (Fan fail)Flashing Error (Lamp fail) Download Mode Steady light No light NoteNote
English 53 English 53 Appendices Message Power/Standby LEDTemp-LEDLamp-LED (Blue)(Red)(Red)(Red) Standby State(Input power cord) Standby State(Burn in Mode) Power on (Press power button) Power off (Cooling) Error (Over Temp.) Error (Fan fail)Flashing Error (Lamp fail) Download Mode Message Reminders Fan failed: Temperature warning: Replacing the lamp: Status message for searching source: Remote Control Problems If the remote control does not work Check the operating angle for the remote control is approximately ±22.5°.
English 54 English 54 Appendices Make sure there are no obstructions between the remote control and the projector. Move to within 6 m (20 ft) of the projector. Make sure the batteries are inserted correctly. Replace weak batteries in the remote control.
English 55 English 55 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. 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. 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 shatter and cause injury if it is dropped. Warning: If ceiling mounted, please use caution when opening the lamp access panel. It is recommended to wear safety glasses if changing the bulb when ceiling mounted. “Caution must be used to prevent any loose parts from falling out of projector.”
English 56 English 56 Appendices Lamp Replacement Procedure: 1. Switch off the power to the projector by pressing the “Power/Standby” button. 2. Allow the projector to cool down for at least 30 minutes. 3. Disconnect the power cord. 4. Press OPEN and then pull down the lamp cover carefully. 5. Open the lamp cover. 6. Use a screwdriver to remove the 3 screws from the lamp module. 7. Remove the lamp module. 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” (iv)Select “Lamp reset (v)Select “On”. 21 43
English 57 English 57 Appendices 1. “*”compressed com-puter image. 2. For widescreen resolution (WXGA), the compatibility support is depen-dent on Notebook/PC models. Compatibility ModesCompatibility Modes ModeResolutionV-Sync (Hz) AnalogDigital VGA640 x 35070, 85*** VGA640 x 40085*** VGA640 x 48060, 72, 75, 8560, 72, 75, 85 VGA720 x 40070, 8570 SVGA800 x 60056, 60, 72, 75, 8560, 72, 75 XGA1024 x 76860, 70, 75, 8560, 70, 75 * SXGA1152 x 86470, 75, 85*** * SXGA1280 x 102460, 75, 8560, 75 * SXGA+1400 x 10506060 * UXGA1600 x 12006060 Wide1280 x 720***50, 60 Power Book G4, VGA640 x 48060, 72, 75, 85 Power Book G4, SXGA800 x 60060, 75, 85 Power Book G4, XGA1024 x 76860, 70, 75, 85 * Power Book G4, WXGA1280 x 76860, 70 * Power Book G4, HD1280 x 72060 * Power Book G4, HD1280 x 102460, 75 * Power Book G4, SXGA+1400 x 105060 * Power Book G4, UXGA1600 x 120060 Power G4, VGA640 x 48072, 75, 85 Power G4, SXGA800 x 60060, 75, 85 Power G4, XGA1024 x 76860, 70, 75, 85 * Power G4, WXGA1280 x 76860 * Power G4, HD1280 x 102460, 75 * Power G4, UXGA1600 x 120060 i MAC1024 x 76860*** Computer Compatibility Video Compatibility NTSCM (3.58MHz), 4.43 MHz, 480i/p @60Hz PALB, D, G, H, I, M, N, 576i/p @50Hz SECAMB, D, G, K, K1, L HDTV480p, 576p, 720p, 1080i (50/60 Hz) NoteNote
English 58 English 58 Appendices RS232 Commands and Protocol Function List RS232 Pin Assignments Pin no.NameI/O (From Projector Side 1NC__ 2RXDIN 3TXDOUT 4NC__ 5NC__ 6NC__ 7RS232RTS 8RS232CTS 9NC__ 531 96
English 59 English 59 Appendices RS232 Protocol Function ListBaud Rate : 9600Stop Bits: 1 Projector Return (Pass): PData Bits: 8Flow Control : NoneProjector Return (Fail): F Parity: NoneUART16550 FIFO: DisableXX=01-99, projectors ID, XX=00 is for all projectors------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- SEND to projector------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- 232 ASCII CHEX Code FunctionDescription------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX00 1 7E 30 30 30 30 20 31 0D Power ON~XX00 2 7E 30 30 30 30 20 32 0D Power OFF~XX00 1 ~nnnn Power On with Password------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX01 1 7E 30 30 30 31 20 31 0D Resync~XX02 1 7E 30 30 30 32 20 31 0D AV Mute On ~XX02 2 7E 30 30 30 32 20 32 0D Off~XX03 1 7E 30 30 30 33 20 31 0D MuteOn ~XX03 2 7E 30 30 30 33 20 32 0D Off~XX04 1 7E 30 30 30 34 20 31 0D Freeze~XX04 2 7E 30 30 30 34 20 32 0D Unfreeze~XX05 1 7E 30 30 30 35 20 31 0D Zoom Plus~XX06 1 7E 30 30 30 36 20 31 0D Zoom Minus~XX07 1 7E 30 30 30 37 20 31 0D Up (Pan under zoom)~XX08 1 7E 30 30 30 38 20 31 0D Down (Pan under zoom)~XX09 1 7E 30 30 30 39 20 31 0D Left (Pan under zoom)~XX10 1 7E 30 30 31 30 20 31 0D Right (Pan under zoom)~XX12 1 7E 30 30 31 32 20 31 0D Direct Source SelectionHDMI ~XX12 2 7E 30 30 31 32 20 32 0D DVI-D ~XX12 4 7E 30 30 31 32 20 34 0D BNC ~XX12 5 7E 30 30 31 32 20 35 0D VGA 1 ~XX12 6 7E 30 30 31 32 20 36 0D VGA 2 ~XX12 7 7E 30 30 31 32 20 37 0D VGA 1 SCAR T~XX12 8 7E 30 30 31 32 20 38 0DVGA 1 Component~XX12 9 7E 30 30 31 32 20 39 0DS-Video~XX12 10 7E 30 30 31 32 20 31 30 0DVideo~XX12 11 7E 30 30 31 32 20 31 31 0DWireless ~XX12 12 7E 30 30 31 32 20 31 32 0D VGA 2 SCART~XX12 13 7E 30 30 31 32 20 31 33 0DVGA 2 Component------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX20 1 7E 30 30 32 30 20 31 0D Display Mode Presentation~XX20 2 7E 30 30 32 30 20 32 0DBright~XX20 3 7E 30 30 32 30 20 33 0DMovie~XX20 4 7E 30 30 32 30 20 34 0D sRGB ~XX20 5 7E 30 30 32 30 20 35 0D User 1 ~XX20 6 7E 30 30 32 30 20 36 0D User 2 ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX21 n 7E 30 30 32 31 20 a 0D Brightness n= -50 (a= 2D 35 30) ~ +50 (a= 35 30) ~XX22 n 7E 30 30 32 32 20 a 0D Contras tn= -50 (a= 2D 35 30) ~ +50 (a= 35 30) ~XX23 n 7E 30 30 32 33 20 a 0D Sharpness n= -16 (a= 2D 31 36) ~ +15 (a= 31 35) ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX170 n 7E 30 30 31 37 30 20 a 0D Colo rRed Huen= -100 (a= 2D 30 30) ~ 100 (a= 31 30 30) ~XX171 n 7E 30 30 31 37 31 20 a 0D Red Saturationn= 0 (a= 30) ~ 199 (a= 31 39 39) ~XX27 n 7E 30 30 32 37 20 a 0D Red Gainn= 0 (a= 30) ~ 199 (a= 31 39 39) ~XX172 n 7E 30 30 31 37 32 20 a 0D Green Huen= -100 (a= 2D 30 30) ~ 100 (a= 31 30 30) ~XX173 n 7E 30 30 31 37 33 20 a 0D Green Saturationn= 0 (a= 30) ~ 199 (a= 31 39 39) ~XX28 n 7E 30 30 32 38 20 a 0D Green Gainn= 0 (a= 30) ~ 199 (a= 31 39 39) ~XX174 n 7E 30 30 31 37 34 20 a 0D Blue Huen= -100 (a= 2D 30 30) ~ 100 (a= 31 30 30) ~XX175 n 7E 30 30 31 37 35 20 a 0D Blue Saturationn= 0 (a= 30) ~ 199 (a= 31 39 39) ~XX29 n 7E 30 30 32 39 20 a 0D Blue Gainn= 0 (a= 30) ~ 199 (a= 31 39 39) ~XX176 n 7E 30 30 31 37 36 20 a 0D Cyan Huen= -100 (a= 2D 30 30) ~ 100 (a= 31 30 30) ~XX177 n 7E 30 30 31 37 37 20 a 0D Cyan Saturationn= 0 (a= 30) ~ 199 (a= 31 39 39) ~XX30 n 7E 30 30 33 30 20 a 0D Cyan Gainn= 0 (a= 30) ~ 199 (a= 31 39 39) ~XX178 n 7E 30 30 31 37 38 20 a 0D Yellow Huen= -100 (a= 2D 30 30) ~ 100 (a= 31 30 30) ~XX179 n 7E 30 30 31 37 39 20 a 0D Yellow Saturationn= 0 (a= 30) ~ 199 (a= 31 39 39) ~XX31 n 7E 30 30 33 31 20 a 0D Yellow Gainn= 0 (a= 30) ~ 199 (a= 31 39 39) ~XX180 n 7E 30 30 31 38 30 20 a 0D Magenta Huen= -100 (a= 2D 30 30) ~ 100 (a= 31 30 30) ~XX181 n 7E 30 30 31 38 31 20 a 0D Magenta Saturationn= 0 (a= 30) ~ 199 (a= 31 39 39) ~XX32 n 7E 30 30 33 32 20 a 0D Magenta Gainn= 0 (a= 30) ~ 199 (a= 31 39 39) ~XX33 1 7E 30 30 33 33 20 a 0D Reset------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX34 n 7E 30 30 33 34 20 a 0D White Peakingn= 0 (a= 30) ~ 10 (a= 31 30) ~XX35 1 7E 30 30 33 35 20 31 0D DegammaFilm~XX35 2 7E 30 30 33 35 20 32 0D Video~XX35 3 7E 30 30 33 35 20 33 0DGraphics ~XX35 4 7E 30 30 33 35 20 34 0D PC ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX36 1 7E 30 30 33 36 20 31 0D Color Temp .Warm ~XX36 2 7E 30 30 33 36 20 32 0D Medium~XX36 3 7E 30 30 33 36 20 33 0DCold~XX37 1 7E 30 30 33 37 20 31 0D Color SpaceAuto ~XX37 2 7E 30 30 33 37 20 32 0D RGB ~XX37 3 7E 30 30 33 37 20 33 0D YUV ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX39 1 7E 30 30 33 39 20 31 0D Input Sourc eHDMI ~XX39 2 7E 30 30 33 39 20 32 0D DVI-D ~XX39 4 7E 30 30 33 39 20 34 0D BNC ~XX39 5 7E 30 30 33 39 20 35 0D VGA 1 ~XX39 6 7E 30 30 33 39 20 36 0D VGA 2 ~XX39 9 7E 30 30 33 39 20 39 0D S-Vide o~XX39 10 7E 30 30 33 39 20 31 30 0DVideo~XX39 11 7E 30 30 33 39 20 31 31 0DWireless ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX60 1 7E 30 30 36 30 20 31 0D Format4:3 ~XX60 2 7E 30 30 36 30 20 32 0D 16:9-l ~XX60 3 7E 30 30 36 30 20 33 0D 16:9-ll ~XX60 4 7E 30 30 36 30 20 34 0D Windo w------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX61 n 7E 30 30 36 31 20 a 0D Overscan n= 0 (a= 30) ~ 10 (a= 31 30) ~XX62 n 7E 30 30 36 32 20 a 0D Zoom n= 0 (a= 30) ~ 25 (a= 32 35) ~XX63 n 7E 30 30 36 33 20 a 0D H Image Shift n= -50 (a= 2D 35 30) ~ 50 (a= 35 30) ~XX64 n 7E 30 30 36 34 20 a 0D V Image Shift n= -50 (a= 2D 35 30) ~ 50 (a= 35 30) ~XX65 n 7E 30 30 36 35 20 a 0D H Keystone n= -40 (a= 2D 34 30) ~ 40 (a= 34 30) ~XX66 n 7E 30 30 36 36 20 a 0D V Keystone n= -40 (a= 2D 34 30) ~ 40 (a= 34 30) ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX67 1 7E 30 30 36 37 20 31 0D PC ModeNormal~XX67 2 7E 30 30 36 37 20 32 0D Wide ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX70 1 7E 30 30 37 30 20 31 0D LanguageEnglish ~XX70 2 7E 30 30 37 30 20 32 0D German~XX70 3 7E 30 30 37 30 20 33 0DFrench ~XX70 4 7E 30 30 37 30 20 34 0D Italian ~XX70 5 7E 30 30 37 30 20 35 0D Spanish ~XX70 6 7E 30 30 37 30 20 36 0D Portugues e~XX70 7 7E 30 30 37 30 20 37 0DPolish~XX70 8 7E 30 30 37 30 20 38 0DDutch~XX70 9 7E 30 30 37 30 20 39 0DSwedish~XX70 10 7E 30 30 37 30 20 31 30 0DNorwegian/Danish~XX70 11 7E 30 30 37 30 20 31 31 0DFinnish ~XX70 12 7E 30 30 37 30 20 31 32 0D Greek~XX70 13 7E 30 30 37 30 20 31 33 0DTraditional Chinese~XX70 14 7E 30 30 37 30 20 31 34 0DSimplified Chinese~XX70 15 7E 30 30 37 30 20 31 35 0DJapanese ~XX70 16 7E 30 30 37 30 20 31 36 0D Korean~XX70 17 7E 30 30 37 30 20 31 37 0DRussian ~XX70 18 7E 30 30 37 30 20 31 38 0D Hungarian~XX70 19 7E 30 30 37 30 20 31 39 0DCzechoslovak~XX70 20 7E 30 30 37 30 20 32 30 0DArabic ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- Baud Rate : 9600Data Bits: 8Parity: NoneStop Bits: 1Flow Control : NoneUART16550 FIFO: DisableProjector Return (Pass): PProjector Return (Fail): FXX=01-99, projector’s ID, XX=00 is for all projectors NoteNote 1. There is a after all ASCII commands.2. 0D is the HEX code for in ASCII code. NoteNote
English 60 English 60 Appendices ------------------------------------------------------------------------\ ------------------------------------------------------------------------------------------------------------------------------ SEND to projector------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- 232 ASCII CHEX Code FunctionDescription------------------------------------------------------------------------\ ------------------------------------------------------- -----------------------------------------------------------------------~XX71 1 7E 30 30 37 31 20 31 0D ProjectionFront-Desktop~XX71 2 7E 30 30 37 31 20 32 0DRear-Desktop~XX71 3 7E 30 30 37 31 20 33 0DFront-Ceiling~XX71 4 7E 30 30 37 31 20 34 0DRear-Ceiling------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX72 1 7E 30 30 37 32 20 31 0D Menu LocationTop Left~XX72 2 7E 30 30 37 32 20 32 0D Top Right~XX72 3 7E 30 30 37 32 20 33 0DCentre~XX72 4 7E 30 30 37 32 20 34 0DBottom Left~XX72 5 7E 30 30 37 32 20 35 0DBottom Right------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX73 n 7E 30 30 37 33 20 a 0D Signal Frequencyn= -50 (a= 2D 35 30) ~ +50 (a= 35 30) ~XX74 n 7E 30 30 37 34 20 a 0D Phasen= 0 (a= 30) ~ 63 (a= 36 33) ~XX75 n 7E 30 30 37 35 20 a 0D H. Positionn= -100 (a= 2D 31 30 30) ~ 100 (a= 31 30 30) ~XX76 n 7E 30 30 37 36 20 a 0D V. Positionn= -10 (a= 2D 31 30) ~ 10 (a= 31 30) ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX77 n 7E 30 30 37 37 20 31 aabbcc 0D SecuritySecurity TimerMonth/Day/Hour n=mmddhhmm= 00 (aa=30 30) ~ 99 (aa=39 39) dd = 00 (aa=30 30) ~ 29 (aa=32 39) hh = 00 (aa=30 30) ~ 23 (aa=32 33) ~XX78 1 7E 30 30 37 38 20 31 0D Security Setting sOn ~XX78 2 7E 30 30 37 38 20 32 0D Off------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX79 n 7E 30 30 37 39 20 31 a 0D Projector ID n= 00 (a=30 30) ~99 (a=39 39) ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX80 1 7E 30 30 38 30 20 31 0D Mute On ~XX80 2 7E 30 30 38 30 20 32 0D Of f~XX81 n 7E 30 30 38 31 20 31 a 0D Volume n=0 (a=30) ~ 16 (a=31 36) ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX82 1 7E 30 30 38 32 20 31 0D LogoOptoma~XX82 2 7E 30 30 38 32 20 32 0D User~XX83 1 7E 30 30 38 33 20 31 0D Logo Capture------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX84 1 7E 30 30 38 34 20 31 0D Lens ShiftLock~XX84 2 7E 30 30 38 34 20 32 0D Unlock~XX85 1 7E 30 30 38 35 20 31 0D Zoom/FocusLock~XX85 2 7E 30 30 38 35 20 32 0DUnlock------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX100 1 7E 30 30 31 30 30 20 31 0D Source Lock On ~XX100 2 7E 30 30 31 30 30 20 32 0D Off~XX101 1 7E 30 30 31 30 31 20 31 0D High Altitude On ~XX101 2 7E 30 30 31 30 31 20 32 0D Off~XX102 1 7E 30 30 31 30 32 20 31 0D Information Hide On ~XX102 2 7E 30 30 31 30 32 20 32 0D Off~XX103 1 7E 30 30 31 30 33 20 31 0D Keypad Lock On ~XX103 2 7E 30 30 31 30 33 20 32 0D Off------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX104 1 7E 30 30 31 30 34 20 31 0D Background Color Blue~XX104 2 7E 30 30 31 30 34 20 32 0D Black~XX104 3 7E 30 30 31 30 34 20 33 0D Red~XX104 4 7E 30 30 31 30 34 20 34 0D Green~XX104 5 7E 30 30 31 30 34 20 35 0D White ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX105 1 7E 30 30 31 30 35 20 31 0D Advanced Direct Power OnOn ~XX105 2 7E 30 30 31 30 35 20 32 0D Off~XX113 1 7E 30 30 31 31 33 20 31 0D Signal Power OnOn ~XX113 2 7E 30 30 31 31 33 20 32 0D Off~XX106 n 7E 30 30 31 30 36 20 a 0D Auto Power Off (min)n= 0 (a= 30) ~ 999 (a= 39 39 39) ~XX107 n 7E 30 30 31 30 37 20 a 0D n= 0 (a= 30) ~ 999 (a= 39 39 39) ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX108 1 7E 30 30 31 30 38 20 31 0D Lamp Settin gLamp Hour~XX109 1 7E 30 30 31 30 39 20 31 0D Lamp ReminderOn ~XX109 2 7E 30 30 31 30 39 20 32 0D Off~XX110 1 7E 30 30 31 31 30 20 31 0D Brightness ModeBright~XX110 2 7E 30 30 31 31 30 20 32 0D STD~XX111 1 7E 30 30 31 31 31 20 31 0D Lamp Reset Yes ~XX111 2 7E 30 30 31 31 31 20 32 0D No ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX112 1 7E 30 30 31 31 32 20 31 0D Reset Yes ~XX112 2 7E 30 30 31 31 32 20 32 0D No ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- SEND to Remot e------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX140 1 7E 30 30 31 34 30 20 31 0D Power~XX140 2 7E 30 30 31 34 30 20 32 0DRe-sync~XX140 3 7E 30 30 31 34 30 20 33 0DKeystone~XX140 4 7E 30 30 31 34 30 20 34 0DAV Mute ~XX140 5 7E 30 30 31 34 30 20 35 0D Freeze~XX140 6 7E 30 30 31 34 30 20 36 0DDisplay~XX140 7 7E 30 30 31 34 30 20 37 0DZoom in~XX140 8 7E 30 30 31 34 30 20 38 0DZoom out~XX140 9 7E 30 30 31 34 30 20 39 0D Volume +~XX140 10 7E 30 30 31 34 30 20 31 30 0D Volume -~XX140 11 7E 30 30 31 34 30 20 31 31 0D ~XX140 12 7E 30 30 31 34 30 20 31 32 0D Menu~XX140 13 7E 30 30 31 34 30 20 31 33 0D Left~XX140 14 7E 30 30 31 34 30 20 31 34 0D Up ~XX140 15 7E 30 30 31 34 30 20 31 35 0D Right ~XX140 16 7E 30 30 31 34 30 20 31 36 0D Down~XX140 17 7E 30 30 31 34 30 20 31 37 0D Lens Function~XX140 18 7E 30 30 31 34 30 20 31 38 0D Format (1)~XX140 19 7E 30 30 31 34 30 20 31 39 0D HDMI (2) ~XX140 20 7E 30 30 31 34 30 20 32 30 0D Wireless (3) ~XX140 21 7E 30 30 31 34 30 20 32 31 0D Source (4)~XX140 22 7E 30 30 31 34 30 20 32 32 0D DVI (5) ~XX140 23 7E 30 30 31 34 30 20 32 33 0D BNC (6) ~XX140 24 7E 30 30 31 34 30 20 32 34 0D VGA-1 (7) ~XX140 25 7E 30 30 31 34 30 20 32 35 0D Video (8 )~XX140 26 7E 30 30 31 34 30 20 32 36 0D S-Video (9)~XX140 27 7E 30 30 31 34 30 20 32 37 0D VGA-2 (0) ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- SEND from projector automatically------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- 232 ASCII CHEX Code FunctionProjector Return Description------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- When in: Standby/Warming/Cooling/Out of Range/Lamp fail INFOn ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- READ from projecto r------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- 232 ASCII CHEX Code FunctionProjector Return Description------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX121 1 7E 30 30 31 32 31 20 31 0D Input Source Commands OKaa ~XX122 1 7E 30 30 31 32 32 20 31 0D Software Versio nOKaaaa ~XX123 1 7E 30 30 31 32 33 20 31 0D Display Mode OKa ~XX124 1 7E 30 30 31 32 34 20 31 0D Power Stat eOKaa : 1/0=On/Off ~XX125 1 7E 30 30 31 32 35 20 31 0D Brightness OKnn : -50 to 50~XX126 1 7E 30 30 31 32 36 20 31 0D ContrastOKnn : -50 to 50~XX127 1 7E 30 30 31 32 37 20 31 0D Aspect RatioOKaa : 0/1/2/3/4=4:3/16:9I/16:9II/Window~XX128 1 7E 30 30 31 32 38 20 31 0D Color TemperatureOKaa : 0/1/2=Warm/Medium/Cold~XX129 1 7E 30 30 31 32 39 20 31 0D Projection ModeOka ------------------------------------------------------------------------\ ------------------------------------------------------- ----------------------------------------------------------------------- ~XX150 1 7E 30 30 31 35 30 20 31 0D Informatio nOKabbbbccddddea : 1/0=On/Offbbbb: Lamp Hour dddd: FW versio n ~XX151 1 7E 30 30 31 35 31 20 31 0D Model nameOKnn : 0 EP783 Enter (for projection MENU) e : Display mode 0/1/2/3/4/5=Presentation/ Bright/Movie/sRGB/User1/User2 aa : 00/01/02/03/04/05/06/07/08=None/DVI/VGA1/VGA2/ S-Video/Video/BNC/HDMI/Wireless n : 0/1/2/3/4 = Standby/Warming/Cooling/Out of Range/Lamp Fail a : 0/1/2/3=Front-Desktop/Rear-Desktop /Front- Ceiling/Rear-Ceiling cc: source 00/01/02/03/04/05/06/07/08= None/DVI/VGA1/ VGA2/S-Video/Video/BNC/HDMI/Wireless a : 0/1/2/3/4/5=Presentation/Bright/Movie/sRGB/User1/ User2