Vivitek DU6771-WH User Manual
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Vivitek DU6771-WH User Manual

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Summary of Contents for Vivitek DU6771-WH

  • Page 1 User's Manual  ...

  • Page 2: Table Of Contents

    DU6771 Lens Series ............................... 54 Product Dimensions ................................ 55 Replacing the Projection Lamps ............................. 56 Replacing the Filter ................................. 58 Cleaning the Projector ..............................59 Troubleshooting ................................60 LED Indication ................................60 Tips for Troubleshooting ............................61 About the Vivitek Support ..............................63 UN67711216EN00...

  • Page 3: Copyright

    All rights are reserved. No duplication of the manual or any content included in the manual is allowed without the written consent of the manufacturer. Vivitek is the trademark of Vivitek Corporation. ©All rights reserved. 2016 Disclaimer The information in the manual is subject to change without notice. The manufacturer does not provide any statement or warranty of the contents in the manual and clearly give up the implied warranties of merchantability and of fitness for a particular purpose.

  • Page 4: Important Safety Guidelines

    FCC CAUTION: To assure product compliance as testing, follow the installation instructions and use only shielded cables when connecting to the peripheral devices. Any changes or modifications not expressly recognized by Vivitek could void the user's authority to operate this device.

  • Page 5: Installation And Use Notices

    DU6771 DLP Projector User Manual Notification to Norwegian and Swedish Equipment connected to the protective earthling of the building installation through the mains connection or through other equipment with a connection to protective earthling - and to a cable distribution system using coaxial cable, may in some circumstances create a fire hazard.

  • Page 6: Introduction

    The User's Manual describes the installation, setup and operation of the projector and provides assistance to the installation personnel and the end-user to fully develop the performance of the projector. Vivitek has made every effort to ensure that the information in the Manual is correct at the time of printing. The contents may be frequently updated due to the continuously product improvement and customer feedback.

  • Page 7: Projector Overview

    DU6771 DLP Projector User Manual Projector Overview Front-right View 1. Front IR Receiver The Receiver for IR signals from remote control. 2. LED Indicator Display current projector status such as power, light source status and warning. 3. Air Intake The fan pulls the cool air to the projector for system cooling.
  • Page 8 DU6771 DLP Projector User Manual 17. Anti-thief Screw hole The anti-thief screw can be fastened to prevent Lens removing by unauthorized person. 18. Mounting Holes of Support Kit These two screws holes can be used to fix support kits of ultra-short throw lens.

  • Page 9: Io Panel

    DU6771 DLP Projector User Manual IO Panel HDBaseT/LAN MONITOR OUT Connect an Ethernet cable (Cat5/Cat6, not supplied) Connect to a monitor to display the projected content. from a computer, network device, or HDBaseT transmitter. Provide the standard 15-pin VGA connection and can HDMI II connect to RGB, HD Component or personal computer.

  • Page 10: Control Panel

    DU6771 DLP Projector User Manual Control Panel POWER CENTER LENS User the button to turn on/off the projector. Push the button to center the lens and calibrate the parameter of lens shift, focusing and zooming. INPUT Note: The lens memory function requires the accurate Push the button to select the input signal.

  • Page 11: Remote Control

    DU6771 DLP Projector User Manual Remote Control Use the button to turn on the projector. Use the button to turn off the projector. FOCUS Adjust the focus of the projected image. ZOOM Zoom in/out the projected image. TEST PATTERN Use the button to show the test pattern. Press this button again to switch to the next pattern.
  • Page 12 DU6771 DLP Projector User Manual Remote Control Operating Range The remote control uses infrared transmission to control the projector. It is not necessary to point the remote directly at the projector. Provided you are not holding the remote perpendicular to the sides or the rear of the projector, the remote will function well within a radius of about 10 meters (25 feet) and 15 degrees above or below the projector level.

  • Page 13: Installation And Setting Up The Projector

    DU6771 DLP Projector User Manual Installation and Setting up the Projector Inserting or Replacing the Remote Control Batteries 1. Remove the battery compartment cover by sliding the cover in the direction of the arrow. 2. Place two AA batteries with the correct polarity. 3.

  • Page 14: Installing The Projector

    DU6771 DLP Projector User Manual Installing the Projector The high quality display effect can be guaranteed only when the projector is correctly installed. Generally, the light source facing the screen should be reduced or eliminated as much as possible. The contrast of the image will be obviously reduced if the light directly shines on the screen, such as the beam from windows or the searchlight cast on the image.
  • Page 15 DU6771 DLP Projector User Manual Mounting the Projector For mounting the projector, please use UL Listed ceiling mounts and M4 screws, maximum depth of screw: 14 mm.  Only use the projector on a solid, level surface, serious injury and damage can occur if the projector is dropped.

  • Page 16: Installing Or Removing The Optional Lens

    DU6771 DLP Projector User Manual Installing or Removing the Optional Lens  Before removing or installing the lens, be sure to turn off the projector and wait till the cooling fans stop, and turn off the main power switch.  Do not shake or place excessive pressure on the projector or the lens components as the projector and lens components contain precision parts.
  • Page 17 DU6771 DLP Projector User Manual Check if the lens is fixed successfully by pulling the lens out of the holder gently. Removing the Existing Lens Push the LENS RELEASE button all the way in and rotate the lens counterclockwise. The existing lens will be disengaged Pull out the existing lens slowly.

  • Page 18: Turning On The Projector

    DU6771 DLP Projector User Manual Turning on the Projector The AC power cord is included in the box; plug the power cord to the AC socket on the IO panel. Once the projector is correctly located and the power cable and other connections are in place, it is important that the projector is powered on correctly in order to avoid damage to components and un-necessary wear and tear.

  • Page 19: Turning Off The Projector

    DU6771 DLP Projector User Manual Turning off the Projector Once the projector is no longer required, it is important to shut it down correctly to avoid damage or unnecessary wear and tear to the projector.  Do not unplug the power cable from the wall outlet or projector when the projector is powered on. Doing so can cause damage to the AC IN connector of the project or the prong plug of the power cable.

  • Page 20: Setting Up The Cooling Condition

    DU6771 DLP Projector User Manual Setting up the Cooling Condition The high quality display effect can be guaranteed only when the projector is correctly installed. Generally, the light source facing the screen should be reduced or eliminated as much as possible. The contrast of the image will be obviously reduced if the light directly shines on the screen, such as the beam from windows or the searchlight cast on the image.

  • Page 21: Adjusting Projected Image Position

    DU6771 DLP Projector User Manual Adjusting Projected Image Position The projector has the powered lens shift feature; the image can be shifted vertically or horizontally without moving the projector. The lens shift range is shown in the percentage of the screen height and width, the maximum vertical shift range can be up to 64% of the projected image height and down to 33% of the height, and maximum horizontal shift range is 24% of the image width to right, 14% of the image width to the left.

  • Page 22: Correcting Keystone Distortion

    DU6771 DLP Projector User Manual Correcting Keystone Distortion When the image is projected either from the top or from the bottom toward the screen at an angle, the image becomes distorted. Use Keystone function to correct the distortion, the adjustable range is approximately+/-30 degree. The following are conditions under which the maximum angle is achieved: ...

  • Page 23: Correcting Distortion At The Corner

    DU6771 DLP Projector User Manual Correcting Distortion at the Corner This function allows you to adjust the individual corner as below figure Horizontal direction of the corner Vertical direction of the corner Horizontal and vertical direction of the corner Follow below steps to adjust the corner 1.

  • Page 24: Using Control Id For Multi-Projector Application

    DU6771 DLP Projector User Manual Using Control ID for Multi-projector Application When installing more than one projector in the room, the projectors may receive the control signal at the same time. In this case, you can use control ID function to specify the identification of the projector and remote control to operate the specified projector.
  • Page 25 DU6771 DLP Projector User Manual Erase the identification number of the remote control The set ID number is overwritten if new ID number is set, you can press ID SET and CLEAR button to erase ID number of the remote control Press ID SET and CLEAR buttons simultaneously The backlight of the buttons is flashing one time Checking the identification number of the projector and remote control...

  • Page 26: Preventing The Unauthorized Use Of The Projector

    DU6771 DLP Projector User Manual Preventing the Unauthorized Use of the Projector Using the Control Panel Lock This function allows you to lock control panel on the projector for preventing the unauthorized operation on control button. Locking the control buttons Select SETUP >...

  • Page 27: Using The Screw To Lock The Projection Lens

    DU6771 DLP Projector User Manual arrow buttons to set up your password, the password can be the combination of four arrow keys. Control Panel Lock is turned on, the pop-up message will be shown Lock as below, select OK to confirm or Cancel to ignore the setting.

  • Page 28: Making Connections

    DU6771 DLP Projector User Manual Making Connections Follow the instructions below to connect the projector to the video source, external control equipment (if any). When connecting to the equipment, use the correct signal cable to connect to the signal source and ensure that the cable is securely connected.

  • Page 29: Connecting To The Control Equipment

    DU6771 DLP Projector User Manual Connecting to the Control Equipment The projector has the following control port for connecting to the control equipment: HDBaseT/LAN (Network control): The projector supports network control. LAN and HDBaseT share the one port. If only network control is used, you can connect the LAN on the projector to PC or through the local network. Refer to the Remote Communication Manual for detailed information.

  • Page 30: Connecting To The Screen Trigger

    DU6771 DLP Projector User Manual Connecting to the Screen Trigger If your projection system includes the electric projection screen and other 12V trigger device, you can connect these devices to the 12V trigger to output and configure the output 12V signal settings. The projector will output 12V signals for trigger when it’s turned on.

  • Page 31: Connecting To External Hdbaset Transmitter

    DU6771 DLP Projector User Manual Connecting to External HDBaseT Transmitter The projector has a built-in HDBaseT receiver. With HDBaseT Transmitter (optional), the video, RS-232 and LAN signals can be sent to the projector via a single RJ-45 cable. If the HDBaseT Transmitter you purchased supports the input and output of the IR remote control, the control signals from the IR remote control can be sent to the projector via the RJ-45 cable.

  • Page 32: Using The Projector

    DU6771 DLP Projector User Manual Using the projector Using On-Screen Display The projector has an On-Screen Display (OSD) that lets you make image adjustments, change various settings and check current projector status. Navigating the OSD You can use the remote control or the control buttons on the projector to navigate and make changes to the OSD. The following illustration shows the corresponding buttons on the remote control and on the projector 1.

  • Page 33: Menu Tree

    DU6771 DLP Projector User Manual Menu Tree Use the following table to quickly find a setting or determine the range for a setting. Main Menu Submenu Picture Picture Mode High Bright Presentation Video Brightness Contrast Saturation Sharpness Noise Reduction Color Temperature Native 5400K 6500K...
  • Page 34 DU6771 DLP Projector User Manual Main Menu Submenu 16:10 16:9 1.88:1 2.35:1 Letterbox Auto Native Overscan Background Logo Black Blue Test Pattern White Black Green Blue Checker Board Crosshatch H Burst V Burst Color Bar VGA Setup H Total H Start V Phase V Start Auto Sync...
  • Page 35 DU6771 DLP Projector User Manual Main Menu Submenu Frame Sequential DLP Link 3D Swap Normal Reverse 3D 24Hz Display 96Hz 144Hz Sync Reference Internal External Sync Delay Advanced Filter Message Off/100H/200H/500 H/1000H Control Panel Lock Security Lock Projector ID Control Control ID Number Menu Position Top Left...
  • Page 36 DU6771 DLP Projector User Manual Main Menu Submenu Keystone H Keystone V Keystone Corner Adjustment Top Left Corner Top Right Corner Bottom Left Corner Bottom Right Corner Advanced RS-232 Baud Rate 38400 19200 9600 Chanel Local HDBaseT Auto Power Off Auto Power On Message Box Screen Format...

  • Page 37: Osd Operation - Picture

    DU6771 DLP Projector User Manual OSD Operation - PICTURE Picture Mode Use ◄ or ► to select a set of preset picture mode High Bright: The highest brightness output mode is suitable for the occasion where high brightness is needed. Presentation: The best image effect is suitable for the presentation or picture.
  • Page 38 DU6771 DLP Projector User Manual Gamma When the ambient light is too bright and may affect the display of the details in the darker area of the image, you can select from the following gamma options to adjust the chrominance of the image, the selectable options are 1.0, 1.8, 2.0, 2.2, 2.35, 2.5, S-Curve.

  • Page 39: Osd Operation - Signal

    DU6771 DLP Projector User Manual OSD Operation - SIGNAL Input Selection This function is same as the shortcut key on the remote control. You can use the remote control or this function to select the correct input source. HDMI I Select input source from HDIMI output of the computer or media device to HDMI I HDMI II Select input source from HDIMI output of the computer or media device to HDMI I...

  • Page 40: Osd Operation - Setup

    DU6771 DLP Projector User Manual Color Space This function allows you to change the corresponding color space for the input signal. In most cases, the correct color space can be selected automatically by Auto mode. If the selection is not correct, you can use a specific color space forcibly by selecting one of the following options: Auto: The projector detects the input signal and switches to the corresponding color space automatically.
  • Page 41 DU6771 DLP Projector User Manual Lamp Mode Use the ◄► function to select the single-lamp or dual-lamp mode. Dual: Enable the dual-lamp projection mode. Single: Use the single-lamp mode for the projection. The lamp is not specified in this mode, the projector selects the lamp that has the least operation hours automatically whenever it is turned on Lamp 1: Use Lamp 1 for projection.
  • Page 42 DU6771 DLP Projector User Manual 3D Format: Select this option and press the Enter button to enable 3D replay and set 3D option. Off: Turn off the 3D Display Mode. When Auto, Side by Side, Top/Bottom or Frame Sequential is selected, the 3D mode will be turned on.
  • Page 43 DU6771 DLP Projector User Manual Advance Filter Message This function allows you to set interval time to display a reminder for cleaning the filter; the available options are Off, 100H, 200H, 500H and 1000H. Please make sure to reset the filter Message after cleaning the filter. Control Panel Lock This function allows you to lock control panel on the projector.

  • Page 44: Osd Operation - Installation

    DU6771 DLP Projector User Manual OSD Operation - INSTALLATION Projection Mode Use the ◄or► function to select a projection mode to flip the projected image as installation orientation or viewing direction. The selectable options are as below. Desktop Front: Install the projector on the desktop and project the image forward. Desktop Rear: Install the projector on the desktop and project the image from the rear of the screen.
  • Page 45 DU6771 DLP Projector User Manual Rear: Turn on rear IR receiver only; front IR receiver is turned off. HDBaseT: Select HDBaseT input for IR control signal transmitting if the optional HDBaseT transmitter is capable of IR signal receiving and transmitting. Both front IR receiver and back IR receiver are turned off if the option is selected.
  • Page 46 DU6771 DLP Projector User Manual Lens Setting Lens Lock This function can be used to disable lens control for preventing unauthorized operation or disoperation in lens control related functions including Lens Shift, Zoom/Focus adjustment and Center Lens. Recommend to turn on Lens Lock function to disable the Lens control after lens adjustment is done ...
  • Page 47 DU6771 DLP Projector User Manual  please make sure Lens Type setting is set to Non-UST Lens then perform Center Lens function if other zoom lens or fixed focus lens is used, or lens shift range is limited, center position of the lens is not correct.
  • Page 48 DU6771 DLP Projector User Manual Corner Adjustment Keystone adjust the four corners followed specified ratio at the same time, this function allows you to adjust the individual corner in horizontal or vertical direction as below illustration Refer to Correcting Distortion at the Corner on page 22. Advance RS232 Baud Rate: Set the transmission rate to 38400, 19200, 9600.
  • Page 49 DU6771 DLP Projector User Manual Screen Format This function allow you to resize the projected image for fitting the projection screen, the selectable screen format is 16:10, 16:9, 4:3. The projected image is scaled down if the option is set to 16:9 or 4:3, the image can be moved a little bit for fitting screen by Screen Shift function.

  • Page 50: Osd Operation - Service

    DU6771 DLP Projector User Manual OSD Operation - SERVICE Model Display the project model name. Serial Number Display the serial number of the projector. Software Version Display the software version in the projector. Control/Remote ID Display current projector ID and remote control ID Lamp Status Display current Lamp 1 and Lamp 2 status.

  • Page 51: Product Specification

    *3: This is adjustable lens shift range of the projector, the best preference range of the projection lens may be different, please refer to projections lens specification ©2016 Vivitek. Vivitek is a trademark of Delta Electronics, Inc. Other trademarks are the properties of their respective owners. Values, weights and dimensions shown are approximate. Errors and omissions accepted. Specifications are subjection to change without prior notice.

  • Page 52: Supported Signal Input Timing

    DU6771 DLP Projector User Manual Supported Signal Input Timing Signal Resolution Frame Rate VGA, BNC HDMI / HDBaseT DVI-D Format (HZ) RGBHV 8-bit 10-bit 12-bit 640x480 59.93 640x480 640x480 85.01 800x600 60.32 800x600 800x600 85.06 848x480 1024x768 1024x768 75.03 1024x768 85.03 1024x768 1024x768RB...
  • Page 53 DU6771 DLP Projector User Manual Signal Resolution Frame Rate VGA, BNC HDMI / HDBaseT DVI-D Format (HZ) RGBHV 8-bit 10-bit 12-bit 1080p 1080p 1080p 29.97 1080p 1080p 1080p 59.94 1080p Supported 3D Signal 3D Format Resolution V-Freq (Hz) V-Total H-Freq (kHz) HDMI I, HDMI II 720p50 Frame Packing 1280x720...

  • Page 54: Configurations Of Terminals

    DU6771 DLP Projector User Manual Configurations of Terminals DVI-D Terminal VGA Terminal ( D-sub 15 pin) T.M.D.S. Data 2- Input Input T.M.D.S. Data 2+ Input Red Input Ground Ground Green Input Blue Input T.M.D.S. Data 0- Input VGA_SDA T.M.D.S. Data 0+ Input H-Sync Ground V-Sync...

  • Page 55: Du6771 Lens Series

    HDBaseT/LAN Terminal (RJ-45) Ground Ground DU6771 Lens Series Eight types of optional electric lenses are available for the projector as below table. Contact the authorized dealer of Vivitek for details. Part Number Lens Name F Number Focal Length Zoom Ratio...

  • Page 56: Product Dimensions

    DU6771 DLP Projector User Manual Product Dimensions UN67711216EN00...

  • Page 57: Replacing The Projection Lamps

     Lamp life may differ from lamp to lamp and according to the environment of use. There is no guarantee of the same life for each lamp.  Purchase the lamp module produced by Vivitek only. Using the lamp that is not made by Vivitek may affect the performance of the projector or damage the projector.
  • Page 58 DU6771 DLP Projector User Manual 3. Loosen the three captive screws on the lamp module as below figure. 4. Take out the old lamp module, then install new lamp module as below figure. 5. Tighten the three captive screws on the lamp module as below figure. Follow the same procedure to change another lamp 6.

  • Page 59: Replacing The Filter

    DU6771 DLP Projector User Manual Replacing the Filter The projector uses one high-density filter to keep the fans and lamp free of dust, other particles, and should be cleaned every 500 hours of operation. In dusty environments, it is recommended to clean the filters more frequently. If the filter is dirty or clogged, your projector may overheat and enter system protection status.

  • Page 60: Cleaning The Projector

    DU6771 DLP Projector User Manual 7. Install the filter cover and tighten the screw on it. 8. Turn on the projector and perform Filter Timer Reset to reset the usage on SERVICE page. Cleaning the Projector Cleaning the Cabinet Refer to the following guide to clean the projector cabinet. 1.

  • Page 61: Troubleshooting

    DU6771 DLP Projector User Manual Troubleshooting These guidelines provide tips to deal with problems you may encounter while using the projector. If the problem remains unsolved, contact your dealer for assistance. Often the problem is something as simple as a loose connection. Check the following before proceeding to the problem-specific solutions.

  • Page 62: Tips For Troubleshooting

    DU6771 DLP Projector User Manual Red(1 time in one cycle) No lamp is in lamp channel Check and install the lamp in the channel. Contact with your nearest authorized dealer or Red (6 time in one cycle) Light source lit fail service center.
  • Page 63 DU6771 DLP Projector User Manual 4. Check if Blank/Shutter function is enabled. Remote Control Problems Problem: The projector does not respond to the remote control. 1. Direct the remote control towards remote sensor on the projector. 2. Ensure the path between remote and sensor is not obstructed. 3.

  • Page 64: About The Vivitek Support

    DU6771 DLP Projector User Manual About the Vivitek Support If you cannot find solutions from this user guideline, please contact us using the contact information below: North America Vivitek Service Center 15700 Don Julian Road, Suite B City of Industry, CA. 91745 U.S.A...

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