OPTOMA TXR774 - Manuals

English 7 Introduction Product Features This product is a single chip 0.55”/0.7” XGA series and 0.65” WXGA series DLP ® projector. Outstanding features include: ‹ Texas Instruments Single chip DLP ® Technology ‹ Computer Compatibility: Apple Macintosh, iMac, and VESA Standards: UXGA, SXGA+, SXGA, WX...

English 8 Package Overview This projector comes with all the items shown below. Check to make sure your unit is complete. Contact your dealer immedi- ately if anything is missing. Projector with lens cover IR Remote Control (with 2 x AAA Batteries) Composite cable (RCA) Power Cord 1.8m VGA Cable 1.8...

English 9 Product Overview Main Unit 1. Control Panel 8. Captive Screws 2. Zoom 9. Rear IR Receiver 3. Focus 10. Connection Ports (RJ45 function is dependent on the model purchased) 4. Front IR Receiver5. Lens 11. Power Socket 6. Lens Cover 12. Power Switch 7. Elevator foot 13. Kensington™ Lock 1 2 ...

English 10 Control Panel 1. KEYSTONE 7. ENTER 2. SOURCE 8. AV-MUTE 3. LAMP LED 9. VOLUME 4. KEYSTONE 10. MENU 5. POWER LED 11. POWER 6. RE-SYNC AV-MUTE MENU VOLUME POWER LAMP POWER ENTER KEYSTONE RE -S YN C SO U RC E KEYSTONE 1 2 3 4 5 6 7 11 10 9 8 Introduction

English 11 Rear View 1. Rear IR Receiver2. DVI-I Connector3. VGA/ SCART/ YPbPr Connector4. VGA-out5. S-Video Input Connector6. Video Input Connector7. Audio Input Connector (left and right) 8. Audio In9. Audio Out 10. USB Connector (Connect to PC for Remote Mouse function) 11. +12V Relay12. RJ-45 Co...

English 12 Remote Control 1. Button LED2. Power On/Off3. Laser Button4. Page Up5. Mouse Right Click6. Four Directional Select Keys 7. Re-Sync8. Page Down9. Volume +/-10. Zoom11. AV mute12. Video Source13. VGA Source14. Freeze15. S-Video Source16. DVI-I17. Brightness18. Menu19. Keystone +/- 20. Sourc...

English 13 Connecting the Projector Connect to Computer / Notebook 1. RS-232 Cable2. DVI-I Cable3. VGA Cable4. RGB-out5. USB Cable6. Audio-in (RCA Type cable)7. Audio-in (mini jack)8. +12V Relay Cable9. RJ45 Cable (RJ45 function is dependent on the model purchased) 10. Power Cord ™ Due to the differ...

English 14 Connect to Video Sources 1. Power Cord2. Component Cable (optional)3. RGB to Component Adapter (optional)4. VGA Cable5. RCA Type audio cable (optional)6. SCART to RGB & S-Video Adapter (optional)7. S-Video Cable (optional)8. Audio-out—RCA Type cable (optional)9. Composite Video Cable ...

English 15 Powering On / Off the Projector Powering On the Projector 1. Slide the lens cover. X 2. Connect the power cord to the projector [A]. Connect the other end to a wall outlet. Switch [B] from off (O) to on ( — ). 3. The POWER and LAMP LEDs on the projector turn on. Ensure the /$03 /(' LV RQ ...

English 16 Powering Off the Projector 1. Press POWER to turn off the projector lamp, a message displays on the projector’s screen. 2. Press POWER DJDLQWRFRQÀUPRWKHUZLVHWKHPHVVDJHGLVDSSHDUV after 15 seconds. 3. The cooling fans continue to operate for about 10 seconds for cooling F\FOH :KHQ WKH /$03 ...

English 17 Adjusting the Projected Image Adjusting the Projector’s Height 7KHSURMHFWRULVHTXLSSHGZLWKHOHYDWRUIRRWIRUDGMXVWLQJWKHLPDJHKHLJKW To raise the image: 1. Press the elevator button X . 2. Raise the image to the desired height angle Y , then release the button to lock the elevator foot into po...

English 18 Adjusting the Zoom / Focus (0.7” XGA Series) You may turn the zoom ring 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 3.28 to 36.7 feet (1 to 11.2 meters). Adjusting Projection Image Size 3.28' (1m) 11.2' ...

English 21 Control Panel & Remote Control Control Panel Using the Control PanelKEYSTONE Adjust the image Keystone positively. ENTER &RQÀUP\RXULWHPVHOHFWLRQ LAMP LED Indicate the projector’s lamp status. POWER LED Indicate the projector’s status. POWER Refer to the “Power On/Off the Projector...

English 22 Remote Control Using the Remote Control Power Refer to the “Power On/Off the Projector” section on page 15. Laser Aim the remote at the viewing screen, press and hold this button to activate the laser pointer. PC / Mouse control The PC/Mouse control can be used to control mouse movement. ...

English 24 On-screen Display Menus The Projector has multilingual On-screen Display menus that allow you to make image adjustments and change a variety of settings. The projector will automatically detect the source. How to operate 1. To open the OSD menu, press Menu on the Remote Control or Project...

English 26 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: User’s o...

English 27 Image Saturation Adjusts a video image from black and white to fully saturation color. 3UHVVʉWRGHFUHDVHWKHDPRXQWRIVDWXUDWLRQLQWKHLPDJH 3UHVVʇWRLQFUHDVHWKHDPRXQWRIVDWXUDWLRQLQWKHLPDJH Tint Adjusts the color balance of red and green. 3UHVVʉWRLQFUHDVHWKHDPRXQWRIJUHHQLQWKHLPDJH 3UHVVʇWRLQFUHD...

English 28 Image | Color Setting Gain Set RGB gain for the following colors: Red—increase or decrease the gain value for red. Green—increase or decrease the gain value for green. Blue—increase or decrease the gain value for blue. Bias Set RGB bias for the following colors: Red—increase or decrease t...

English 29 Image | Advanced White Peaking This adjustable item utilizes a new color-processing algorithm and system level enhancements to enable higher brightness while providing true, more vibrant colors in picture. The range is from 0 to 10. If you prefer a stron-ger enhanced image, adjust toward ...

English 30 Image | Advanced | Input Source Input Source (QDEOHLQSXWVRXUFHV3UHVVʉRUʇLQWRWKHQH[WPHQXDVEHORZDQGWKHQXVHʆRUʈWRVHOHFW3UHVV Enter WRÀQDOL]HWKHVHOHFWLRQ7KHSURMHFWRUZLOO not search inputs that are de-selected. ™ If all sources are deselected, the projector cannot display any images. Always le...

English 31 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 (XGA series)/16:9 (WXGA series): This format is for 16x9 input sources, like HDTV and DVD enhanced for Wide screen TV. 16:9 II (XGA serie...

English 32 Display Overscan Overscan function removes the noise in a video image. Overscan the im- age to remove video encoding noise on the edge of video source. Zoom Press ʉ to reduce the size of the image. Press ʇ to magnify an image on the projected screen. H Image Shift Shifts the projected ima...

English 33 Setup Language Enter the Language menu. Select the multilingual OSD menu. See page 35 for more information. Projection Select projection method: Front Desktop The factory default setting. Rear Desktop When you select this function, the projector reverses the image so you can project behin...

English 34 Setup Signal Enter the Signal menu. Set projector signal properties. See page 36 for more information. Security Enter the Security menu. Access the projector’s security features. See page 37 for more information. Projector ID Select a two digit projector ID from 0 through 99. Audio Enter ...

English 36 Setup | Signal )UHTXHQF\ &KDQJH WKH GLVSOD\ GDWD IUHTXHQF\ WR PDWFK WKH IUHTXHQF\ RI \RXU FRP - SXWHU·V JUDSKLF FDUG ,I \RX H[SHULHQFH D YHUWLFDO ÁLFNHULQJ EDU XVH WKLV function to make an adjustment. Phase Phase synchronizes the signal timing of the display with the graphic card. ,I\...

English 37 Setup | Security Security Timer Enter the Security Timer sub menu. Enter the Months, Days, and hours that the projector can be used without entering the password. Exiting to the Setup menu activates the Security Timer. 2QFH DFWLYDWHG WKH SURMHFWRU UHTXLUHV D SDVVZRUG RQ WKH VSHFLÀHG GDWHV...

English 38 Setup | Security Change Password Use this submenu to change the security password for the projector. 6HOHFW &KDQJH 3DVVZRUG IURP WKH 6HFXULW\ VXEPHQX 7KH &RQÀUP Change Password dialog box displays. 2. Select Yes. 3. Enter the default password <1> <2> <3> <4>...

English 39 Setup | Security Security Setting Enable or disable the security password. (QDEOHG³WKH FXUUHQW SDVVZRUG LV UHTXLUHG WR SRZHU RQ WKH SURMHFWRU and access the Security menu. 'LVDEOHG³QRSDVVZRUGLVUHTXLUHGIRUDQ\IXQFWLRQ When security is enabled, the following screen displays at startup and be...

English 40 Setup | Audio Volume Press ʉ to decrease the volume of voice. Press ʇ to increase the volume of voice. Mute Toggle the audio on or off. Off—the speaker volume is turned on. On–the speaker volume is turned off. Audio Input Enter the Audio Input menu. Select the mini Jack/RCA for audio inpu...

English 41 Setup | Advanced Logo Select the screen to display during startup. Optoma—the supplied default startup screen. User—customized screen capture using the Logo Capture function. Logo Capture Capture a displayed screen to use as the startup screen. 1. Display the desired screen on the project...

English 42 Setup | Network Network Press Enter to apply Network settings. If the connection is successful, the OSD display will show the following dialogue box. Network State—to display network information. DHCP: On: Assign an IP address to the projector from the DHCP server automatically. Off: Assi...

English 43 Options Source Lock Lock the current source as the only available source, even if the cable is unplugged. On—only the current source is recognized as an input source. Off—all sources selected in Image | Advanced | Input Source are rec- ognized as an input source. High Altitude $GMXVWWKHID...

English 44 Options Keypad Lock Lock the buttons on the projector top panel. 2Q³DZDUQLQJPHVVDJHGLVSOD\VWRFRQÀUPNH\SDGORFN Off—projector keypad functions as normal. Background Color Select the desired background color for the projected image when no source is detected. Advanced Enter the Advanced menu...

English 45 Options | Advanced Direct Power On Enable or disable Direct Power On. On—the projector powers on automatically when AC power is supplied. Off— the projector must be powered on as normal. Auto Power Off Set the Auto Power Off interval. The projector powers off the lamp after 15 minutes of ...

English 46 Options | Lamp Setting Lamp Hour Displays the number of hours the lamp has been active. This item is for display only. Lamp Reminder Enable or disable the lamp life span reminder. On—a warning message displays when remaining lamp life is less than 30 hours. Off—no warning message displays...

English 47 Options | Lamp Setting Lamp Reset $IWHU UHSODFLQJ WKH ODPS UHVHW WKH ODPS FRXQWHU WR DFFXUDWHO\ UHÁHFW WKH new lamp’s life span. 1. Select Lamp Reset. $FRQÀUPDWLRQVFUHHQGLVSOD\V 2. Select Yes to reset the lamp counter to zero. User Controls

English 51 Troubleshooting If you experience a problem with your projector, please refer to the follow- ing information. If a problem persists, please contact your local reseller or service center. Image Problems No image appears on-screen Ensure all the cables and power connections are correctly an...

English 52 If you are using a Notebook: 1. First, follow the steps above to adjust resolution of the com- puter. 2. Press the toggle output settings. Example: [Fn]+[F4] Acer [Fn]+[F5] Asus [Fn]+[F8] Dell [Fn]+[F8] Gateway [Fn]+[F4] Mac Apple: System Preference Display Arrangement Mirror display IBM/...

English 53 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...

English 54 Projector Status Indication Message Power LED Lamp LED T1 temperature over temperature 3 0 Thermal Break 4 0 G794 fail 4 4 T1 fail 4 5 Lamp error 5 0 Ballast Over Temperature 5 1 Ballast shot circuit in output detected 5 2 End of lamp lift detected 5 3 Ballast lamp did not ignite 5 4 Lamp...

English 55 Message Reminders Replacing the lamp: Out of range: (see the following for more information) Remote Control Problems If the remote control does not work Check the operating angle for the remote control is approxi- mately ±15°. Make sure there are no obstructions between the remote control...

English 56 Replacing the Lamp The projection lamp should be replaced when it burns out. It should RQO\ EH UHSODFHG ZLWK D FHUWLÀHG UHSODFHPHQW SDUW ZKLFK \RX FDQ order from your local dealer. Important: The lamp contains a certain amount of mercury and should be disposed of according to local ordina...

English 57 Cleaning the Projector Cleaning the projector to remove dust and grime will help ensure trouble-free operation. Warning: Be sure to turn off and unplug the projector at least an hour before cleaning. Failure to do so could result in a severe burn. Use only a dampened cloth when cleaning. ...

English 58 Compatibility Modes Computer Compatibility Signal Resolution Refresh Rate (Hz) NTSC - 60 PAL/SECAM - 50 VESA 640 x 350 70.1/ 85.1 640 x 400 70.1 / 85.1 720 x 350 70 720 x 400 70/ 85/ 88 720 x 576 50/ 60 VGA 640 x 480 60/ 67/ 72.8/ 75/ 85 SVGA 800 x 600 56.3/ 60.3/ 75/ 72.2/ 80/ 85.1 832 x...

English 59 Apple Mac Compatibility Resolution Macbook Macbook Pro (Intel) Power Mac G5 Power Mac G4 Hz- Analog Analog Analog Analog 800x600 60 o o - - 800x600 72 o o o o 800x600 75 o o o o 800x600 85 o o o o 1024x768 60 o o o o 1024x768 70 o o o o 1024x768 75 o o o o 1024x768 85 o o o o 1280x720 60 ...

English 60 RS232 Commands RS232 VGA-In Connector Pin No Name I/O (From Projector Side) 1 NC _ 2 RXD IN 3 TXD OUT 4 NC _ 5 NC _ 6 NC _ 7 RS232 RTS 8 RS232 CTS 9 NC _ Appendices

English 61 RS232 Protocol Function List RS232 Commands Appendices Baud Rate : 9600 Data Bits: 8 Parity: None Stop Bits: 1 Flow Control NoneUART16550 FIFO: Disable Projector Return (Pass): P Projector Return (Fail): F XX=01-99, projector’s ID XX=00 is for all projectors SE N D to projector N ote : T ...

English 64 Ceiling Installation To prevent damage to your projector please use the recommended mounting package for installation. To ensure compliance, only use a UL Listed ceiling mount and VFUHZVWKDWPHHWWKHIROORZLQJVSHFLÀFDWLRQV Refer to the following diagram to ceiling mount the projector. Append...

English 65 2SWRPD*OREDO2IÀFHV )RUVHUYLFHRUVXSSRUWSOHDVHFRQWDFW\RXUORFDORIÀFH USA 715 Sycamore Drive Milpitas, CA 95035, USA Tel : 408-383-3700 Fax : 408-383-3702 www.optomausa.com Service : [email protected] Canada 5630 Kennedy Road, Mississauga, ON, L4Z 2A9, Canada Tel : 905-361-2582 Fax : 905-36...

English 67 Regulation & Safety notices This appendix lists the general notices of your projector. FCC notice This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protecti...

English 68 Operation conditions This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including in- terference that may cause undesired ope...