Optoma EP776 manual

1 English T able of Contents ................................................................................... 1 Usage Notice .......................................................................................... 2 Safety Information ......................................................................................... 2 Precautions.......[...]

2 English Usage Notice Safety Informations The lightning ash 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 sufcient magni - tude to constitute a risk of electric shock to persons. The exclamation point within a[...]

3 English Usage Notice  When the lamp reaches the end of its life, the projector will not turn back on until the lamp module has been replaced. To replace the lamp, follow the procedures listed under “Replacing the Lamp” section on pages 50-51. Precautions Please follow all warnings, precautions and maintenance as recommended in this user[...]

4 English Usage Notice Do:    Turn off the product before cleaning.    Use a soft cloth moistened with a mild detergent to clean the display housing.    Disconnect the power plug from the AC outlet if the product is not being used for a long period of time. Don’t:    Do not block the ventilation slots and openi[...]

5 English Usage Notice Eye Safety Warnings ▀ ■ Avoid staring directly into the projector’s beam of light at all times. ▀ ■ Minimize standing facing into the beam. Keep your back to the beam as much as possible. ▀ ■ Using a stick or laser pointer is recommended to avoid the need for the presenter to enter the beam. ▀ ■ Ensure that [...]

6 English Introduction Product Features This product is a XGA single chip 0.7” DLP ® projector. Outstanding features include:  True XGA, 1024 x 768 addressable pixels  Single chip Dark Chip3 TM DLP ® Technology  Computer Compatibility: Apple Macintosh, iMac, and VESA Standards: UXGA, SXGA+, SXGA, XGA, SVGA, VGA  Video Compatibility:[...]

7 English Introduction Power Cord 3.0 m IR Remote Control Package Overview This projector comes with all the items shown below. Check to make sure your unit is complete. Contact your dealer immediately if anything is missing. Documentation :  User’s Manual  Warranty Card  Quick Start Card  WEEE Card (for EMEA only)  [...]

8 English Introduction 1. Control Panel 2. Zoom 3. Focus 4. Zoom Lens 5. IR Receivers Main Unit Product Overview 6. Connection Ports 7. Power Socket 8. Tilt-Adjustment Feet 9. Lamp Cover 6 7 4 8 1 5 8 2 3 9[...]

9 English Introduction Control Panel 1. Power/Standby and Power LED 2. Enter 3. Menu 4. Re-Sync 5. Keystone Correction 6. Source 7. Temp LED 8. Lamp LED 9. Four Directional Select Keys 3 4 2 7 6 5 8 9 1[...]

10 English Introduction Connection Ports 1. 12V-Relay Connector 2. Composite Video Input Connector 3. Audio Input Connector (for Composite Video Connector) 4. Lamp Cover screw (for open the top cover) 5. S-Video Input Connector 6. Audio Input Connector (for S-Video Connector) 7. VGA-Out Connector (Monitor Loop-through Output) 8. Audio-Out Connector[...]

1 1 English Introduction 1. 12V-Relay Connector 2. Composite Video Input Connector 3. Audio Input Connector (for Composite Video Connector) 4. Lamp Cover screw (for open the top cover) 5. S-Video Input Connector 6. Audio Input Connector (for S-Video Connector) 7. VGA-Out Connector (Monitor Loop-through Output) 8. Audio-Out Connector 9. VGA2-In Conn[...]

12 English Introduction Remote Control 1. Power On/Off 2. Re-Sync 3. Keystone 4. Page Up 5. Page Down 6. Laser LED 7. AV Mute 8. Freeze 9. Laser Button 10. Display Mode 11. Zoom in 12. Zoom out 13. Volume +/- 14. PC/Mouse Control 15. Mouse Right Click 16. Mouse Left Click 17. Enter 18. Menu 19. Four Directional Select Keys 20. Clear 21. Format 22. [...]

13 English Installation Connecting the Projector  Due to the difference in applications for each country, some regions may have different accessories. Connect to Computer/Notebook 1............................................................................................................... Power Cord 2.......................................[...]

14 English Installation Connect to Video Sources S-Video Output DVD Player, Set-top Box, HDTV receiver 1............................................................................................................... Power Cord 2...................................................Composite Video Cable (Optional accessories) 3 ........................[...]

15 English Installation Powering On the Projector 1. Remove th e lens cap.  2. Ensure that the power cord and signal cable are securely connected.  The Power LED will be Red. 3. Turn on the lamp by pressing “ ” button either on the top of the projector or on the remote. The Power LED will ash Blue. The startup screen will display in ap[...]

16 English Installation Warning Indicator  When the “LAMP” indicator lights red, the projector will automatically shut itself down. Please contact your local reseller or service center. See pages 57-58.  When the “TEMP” indicator lights red, it indicates the pro - jector has overheated. The projector will automatically shut itself dow[...]

17 English Installation Adjusting the Projected Image Adjusting the Projector’s Height The projector is equipped with elevator feet for adjusting the image height. To raise the image: 1. Locate the adjustable foot you wish to modify on the underside of the projector. 2. Rotate the four adjustable rings counter clockwise to raise the projector or [...]

18 English Installation Focus Ring Zoom Ring Adjusting the Projector’s Zoom / Focus Adjusting Projection Image Size You may turn the zoom lever to zoom in or out. To focus the image, rotate the focus ring until the image is clear. The projector will focus at distances from 3.9 to 32.8 feet (1.2 to 10.0 meters). Hd 68.8" (174.8cm) 1 14.7"[...]

19 English User Controls Control Panel Control Panel & Remote Control There are two ways for you to control the functions: Control Panel and Remote Control. Using the Control Panel Power Standby Power LED Refer to the “Power On/Off the Projector” section on pages 15-16. Indicate the projector’s status. Enter Conrm your item selection. [...]

20 English User Controls Using the Remote Control Power Refer to the “Power On/Off the Projector” section on pages 15-16. Laser Button Aim the remote at the viewing screen, press and hold this button to activate the laser pointer. AV Mute Momentarily turn off/on the audio and video. Re-Sync Automatically synchronize the projector to the input s[...]

21 English User Controls Using the Remote Control Menu Press “Menu” to launch the on-screen display (OSD) menu. To exit OSD, Press “Menu” again. Enter Conrm your item selection. Four Directional Select Keys Use to select items or make adjust - ments to your selection. Clear Clear your selection. Format Display the “Format” section of[...]

22 English User Controls Using the USB Remote Mouse Control The remote control for this projector can be used as a remote mouse control with the USB cable.  When the projector is connected to PC via the USB cable, the remote will work as a mouse for control.[...]

23 English User Controls 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 keys to select[...]

24 English User Controls Menu Tree  (**) “Wireless” is only functional with optional wireless module. **  (*) “Signal” menu is only supported in Analog VGA (RGB) signal. *[...]

25 English User Controls Image 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.  Movie: For home theater .  sRGB: Standardised accurate color.  User1: User’s own settings.  User2: The initial defau[...]

26 English User Controls Hue Adjust the color balance of red and green.  Press the to increase the amount of green in the image.  Press the to increase the amount of red in the image. Saturation 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 to[...]

27 English User Controls Image | Advanced Degamma This allows you to choose a degamma table that has been ne-tuned to bring out the best image quality for the input.  Film: for home theater.  Video: for video or TV source.  Graphics: for image source.  PC: for PC or computer source. White Peaking This adjustable item utilizes a new c[...]

28 English User Controls Display Format Use this function to choose your desired aspect ratio.  4:3: This format is for 4x3 input sources not enhanced for Wide screen TV.  16:9 I: This format is for 16x9 input sources, like HDTV and DVD enhanced for Wide screen TV. (576i/p)  16:9 II: This format is for 16x9 input sources, like HDTV and DVD[...]

29 English User Controls window format 16 : 9-I format or or 16 : 9-II format 4 : 3 format Input Signal Display area Picture area Display on Screen[...]

30 English User Controls Overscan Overscan function removes the noise in a video image. Overscan the ima ge to remo ve vide o encod ing noi se on the ed ge of vide o source. Zoom  Press the to reduce the size of an image.  Press the to magnify an image on the projection screen. V Image Shift Shift the projected image position vertically. V Ke[...]

31 English User Controls Language Choose the multilingual OSD menu. Press or into the sub menu and then use the or key to select your preferred language. Press “Enter” to nalize the selection. Setup | Language[...]

32 English User Controls Setup Projection  Front-Desktop The factory default setting.  Rear-Desktop When you select this function, the projector reverses the im age so you can project behind a translucent screen.  Front-Ceiling When you select this function, the projector turns the image upside down for ceiling-mounted projection.  Rear[...]

33 English User Controls Setup Menu Location Choose the menu location on the display screen. Mute  Choose the “On” to turn mute on.  Choose the “Off” to turn mute off. Volume  Press the to decrease the volume.  Press the to increase the volume. Projector ID Allow the RS232 control of an individual projector. Range 01-99. Setup[...]

34 English User Controls Setup | Signal Phase Synchronize the signal timing of the display with the graphic card. If you experience an unstable or ickering image, use this function to correct it. Frequency Change the display data frequency to match the frequency of your computer’s graphic card. If you experience a vertical ickering bar, use[...]

35 English User Controls Setup RS232  RS232: Allow RS232 control of an individual projector.  Network: Allow projector control via web browser (Internet Ex - plorer) using the network (Default setting). Wireless Choose “On” to turn on the wireless mode.  “Wireless” is only functional with optional wireless module.[...]

36 English User Controls Setup | Advanced Logo Use this function to select your desired startup screen. If you change the setting from one to another, when you exit the OSD menu, the new setting will take effect on next open.  Optoma: The default startup screen of Optoma projector.  User: Use memorize picture from “Logo Capture ” function[...]

37 English User Controls Setup | Network Network State To display network information. DHCP Use this function to select your desired startup screen. If you change the setting from one to another, when you exit the OSD menu, the new setting will take effect on next open.  On: Assign an IP address to the projector from the DHCP server automaticall[...]

38 English User Controls 1. F i l l i n a ne w I P , a su b ne t m a s k , a ga t ew a y a n d a DN S i n t h e dialogue box. 2. T h e n c h o o s e a p p l y a n d p r e s s “ ” b o t t o n t o e f f e c t u a t e t h e con guration process. 3. Ope n y our web br ows er and ty pe in fro m t he OSD LAN sc reen then the web page will display [...]

39 English User Controls Step 2: Select apply and press “ Enter” button to submit function or press “ menu ” key to exit. Step 3: To open Network Co nnections, c lick Start , click Control Pane l , click Network an d In t e r n e t Co n n e c t io n s , a n d t h en c li c k Ne t w o r k Co n n e c t io n s . C l ic k th e conn ectio n y ou[...]

40 English User Controls Setup | Security Security  On: Choose “On” to use security verication when the turning on the projector.  Off: Choose “Off” to be able to switch on the projector without password verication. Security Timer Select the time (Month/Day/Hour) function to set the number of hours the projector can be used. Onc[...]

41 English User Controls Setup | Security ■ First Time: 1. T h ePasswo rdis4di g its,DEF AULTV A LUEi s“12 3 4” .(  rsttime) 2. U se number buttons o n the re mote to s elect your pass word, and th e n press “Enter” k e ytocon r myourselect io n. Change Password 1 . Pr es s “Enter”[...]

42 English User Controls Source Lock  On: The projector will search specied connection port.  Off: The projector will search for other signals if the current input signal is lost. High Altitude Choose “On” to turn on High Altitude mode. Operates the fans at full speed continuously to allow for proper high altitude cooling of the projec[...]

43 English User Controls Opti ons | A dvan ced Signal Power On  On: The projector will automatically power on when plug in any signal source to the projector at standby mode. (*)  Off: Turn on the projector to normal mode. Direct Power On Choose “On” to turn on Direct Power On mode. The projector will automatically power on when AC power [...]

44 English User Controls 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 whi[...]

45 English Appendices Image Problems No image appears on-screen  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 “Replac[...]

46 English Appendices 6. Select the “Change” button under the “Monitor” tab. 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)[...]

47 English Appendices Image is out of focus  Make sure the lens cap is removed.  Adjusts the Focus Ring on the projector lens.  Make sure the projection screen is between the required distance 3.9 to 32.8 feet (1.2 to 10.0 meters) from the projector. See page 18. The image is stretched when displaying 16:9 DVD title When you play anamorphi[...]

48 English 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. [...]

49 English Appendices Message Reminders  Fan failed:  Temperature warning:  Replacing the lamp:  Status Message: Remote Control Problems If the remote control does not work  Check the operating angle for the remote control is approximately ±22.5°.  Make sure there are no obstructions between the remote control and the projector.[...]

50 English 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 l ea[...]

51 English Appendices Lamp Replacement Procedure: 1. Switch off the power to the projector by pressing the “ ” button. 2. Allow the projector to cool down for at least 30 minutes. 3. Disconnect the power cord. 4. Use a screwdriver to unscrew the screw (Lamp Cover) from the rear side.  5. Press down the two “ ” on the cover simultaneously[...]

52 English Appendices Compatibility Modes Mode Resolution V-Sync (Hz) Analog Digital VGA 640 x 350 70, 85 70, 85 VGA 640 x 400 85 85 VGA 640 x 480 60, 72, 75, 85 60, 72, 75, 85 VGA 720 x 400 70, 85 70, 85 SVGA 800 x 600 56, 60, 72, 75, 85 56, 60, 72, 75, 85 XGA 1024 x 768 60, 70, 75, 85 60, 70, 75, 85 SXGA 1152 x 864 70, 75, 85 70, 75, 85 SXGA 1280[...]

53 English Appendices RS232 Commands Pin no. Spec. 1 N/A 2 RXD 3 TXD 4 N/A 5 GND 6 N/A 7 N/A 8 N/A 9 N/A 1 2 3 4 5 6 7 8 9 RS232 Pin Assignments[...]

54 English Appendices RS232 Protocol Function List RS232 Commands Baud Rate : 9600 Data Bits: 8 Parity: None Stop Bits: 1 Flow Control : None UART16550 FIFO: Disable Projector Return (Pass): P Projector Return (Fail): F XX=01-99, projector's ID, XX=00 is for all projectors SEND to projector -----------------------------------------------------[...]

55 English Appendices SEND to projector ------------------------------------------------------------- -------------------------------------------------------- ---------------------------------------------------------- ---------- 232 ASCII Code HEX C ode Function Description ------------------------------------------------------------- -------------[...]

56 English Appendices  Please note that damage result - ing from incorrect installation will invalidate the warranty. Ceiling Mount Installation 1. To prevent damaging your projector, please use the Optoma’s recommended mount package for installation. 2. If you wish to use a third party ceiling mount kit, please ensure the screws used to at[...]

57 English Appendices Optoma Global Ofces Forserviceorsupportpleasecontactyourlocalofce. USA 715 Sycamore Drive Tel : 408-383-3700 Milpitas, CA 95035, USA Fax : 408-383-3702 www.optomausa.com Service : services@optoma.com Canada 5630 Kennedy Road, Mississauga, ON, L4Z 2A9, Canada Tel : 905-361-2582 www.optoma.ca Fax : [...]

58 English Appendices Korean WOOMI TECH.CO.,LTD. 4F,Minu Bldg.33-14, Kangnam-Ku, Tel : +82+2+34430004 seoul,135-815, KOREA Fax : +82+2+34430005 Japanese 東京都足立区綾瀬3-25-18 オーエス本社ビル E-mail : info@osscreen.com サポートセンター: 0120-46-5040  www.os-worldwide.com Taiwan 5F., No. 108, Minchiuan Rd. Tel : +886-[...]

59 English Appendices Regulation & Safety notices This appendix lists the general notices of your projector. FCC notice T h i s de v i c e h a s b e e n t e s t e d an d f o u n d t o c o m p l y wi t h t h e li mi ts for a Cla ss B d ig it al dev ic e pur su an t to Part 15 of the FC C ru le s . The s e li mi t s are de s i gn e d to p ro v i [...]

60 English Appendices 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. T h i s d e v i c e m u s t a c c e p t a n y i n t e r f e r e n c e r e c e i v e d , i n c l u d i n g i n t e r f e r e n c e t h a t m a y[...]