Dukane 8766 manual Common Problems & Solutions Check These Items, Image isn’t square to

Page 33

Common Problems & Solutions

Problem

Check These Items

Does not turn on

• Check that the power cable is plugged in and that the power button on the projector cabinet or the remote

 

control is on. See pages E-16 and 17.

 

• Ensure that the lamp cover or lamp housing is installed correctly. See page E-30.

 

• Check to see if the projector has overheated or the lamp has reached the end of its usable life. If there is

 

insufficient ventilation around the projector or if the room where you’re presenting is particularly warm, move

 

the projector to a cooler location.

 

 

No picture

• Use the RGB, Video or S-Video button on the remote control or the cabinet to select your source (RGB, Video

 

or S-Video). See page E-18.

 

• Ensure your cables are connected properly.

 

• Use menus to adjust the brightness and contrast. See page E-26.

 

• Remove the lens cap.

 

• Reset the settings or adjustments to factory preset levels using “Factory Default” in the menu. See page E-29.

 

 

Image isn’t square to the

• Reposition the projector to improve its angle to the screen. See page E-18.

screen

• Use the Keystone correction function to correct the trapezoid distortion. See page E-19.

 

 

Picture is blurred

• Adjust the focus. See page E-19.

 

• Reposition the projector to improve its angle to the screen. See page E-18.

 

• Ensure that the distance between the projector and screen is within the adjustment range of the lens. See

 

pages E-11 and 12.

 

• Condensation may form on the lens if the projector is cold, brought into a warm place and is then turned on.

 

Should this happen, let the projector stand until there is no condensation on the lens.

 

 

Image is scrolling verti-

• Use the RGB, VIDEO or S-VIDEO button on the remote control or the cabinet to select the source you want to

cally, horizontally or

input.

both

 

 

 

Remote control does

• Install new batteries. See page E-10.

not work

• Make sure there are no obstacles between you and the projector.

 

• Stand within 22 feet (7 m) of the projector. See page E-10.

 

• Make sure that you are in the Projector mode and the PJ button lights in red. If not, press the PJ button. See

 

page E-21.

 

 

Indicator is lit or blink-

• See the Power/Status/Lamp Indicator on page E-32.

ing

 

 

 

Cross color in RGB

• If Auto Adjust is off, turn it on or adjust the image manually with Horizontal / Vertical / Clock / Phase in the

mode

Advanced menu. See page E-28.

 

 

E-33

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Contents Model Safety Cautions Fire and Shock Precautions Lamp ReplacementWhats in the Box? Table of Contents Introduction Features youll enjoyIntroduction to the Projector Congratulations on Your Purchase of The ProjectorPart Names of the Projector Attaching the lens capAttaching the supplied carrying handle Top Features Terminal Panel Features Part Names of the Remote Control 7m/22 feet Battery InstallationInstallation and Connections Setting Up the Screen and the ProjectorSelecting a Location Do not attempt to install the projector yourself Distance ChartThrow Distance and Screen Size Reflecting the ImageMaking Connections Connecting Your PC or Macintosh ComputerTo connect Scart output RGB Connecting an External MonitorComponent Connecting Your DVD PlayerConnecting the Supplied Power Cable Connecting Your VCR or Laser Disc PlayerTurning on the Projector Projecting AN Image Basic OperationUsing the Remote Control Adjusting the Picture Size and PositionAdjust the Tilt Foot Selecting a SourceAuto Keystone Correction Correcting the Vertical Keystone DistortionManual Keystone Correction FocusTurning Up or Down Volume Adjusting the Image Using Auto AdjustTo turn off the projector Using the Remote Mouse Function Convenient FeaturesFreezing a Picture Turning Off the Image and SoundEnlarging and Moving a Picture Getting the InformationUsing ON-SCREEN Menu Using the MenusBasic Menu Operation List of Menu Items Control Panel Key LockClear Lamp Hour Meter Menu Elements Menu Descriptions & Functions PictureImage Advanced SetupEnabling Auto Adjust Auto Adjust Selecting Signal Format Signal SelectAdjusting Position/Clock when Auto Adjust is off InformationDefault Maintenance Replacing the LampTo replace the lamp Cleaning or Replacing the Filter CleaningCleaning the Cabinet and the Lens Vacuum the filter-through the filter coverPower Indicator TroubleshootingStatus Indicator Lamp IndicatorImage isn’t square to Common Problems & Solutions Check These ItemsModel Number 8766 Optical SpecificationsPin Assignments of D-Sub RGB Input Connector Cabinet DimensionsMini D-Sub 15 Pin Connector Pin No RGB Signal Analog YCbCr SignalCompatible Input Signal List Dukane Corporation 584-5156 676-2486676-2487 584-0984

8766 specifications

The Dukane 8766 is a state-of-the-art ultrasonic welding system designed for various applications across multiple industries, including automotive, medical, and consumer goods. Known for its reliability and efficiency, the 8766 is particularly well-suited for joining thermoplastic materials through high-frequency vibrations, ensuring strong and consistent welds.

One of the main features of the Dukane 8766 is its advanced ultrasonic technology, which utilizes piezoelectric transducers to convert electrical energy into high-frequency mechanical vibrations. This conversion occurs at a frequency of 20 kHz to 40 kHz, depending on the specific requirements of the application. The system's ability to produce these high-frequency vibrations allows for precise and efficient welding, resulting in minimal thermal impact on surrounding materials.

Another notable characteristic of the Dukane 8766 is its robust digital control system. This system allows for real-time monitoring and adjustment of welding parameters, providing operators with the ability to optimize process settings for specific materials and applications. The user-friendly interface facilitates easy programming, ensuring that both experienced and novice operators can achieve high-quality welds consistently.

The Dukane 8766 is equipped with various technologies aimed at enhancing its performance and versatility. One such innovation is the use of auto-tuning technology, which automatically adjusts the ultrasonic frequency to optimize the welding process based on material characteristics and environmental factors. This feature not only improves efficiency but also minimizes the possibility of weld defects.

Safety and durability are paramount in the design of the 8766. The system includes a powerful cooling mechanism that prevents overheating during prolonged use, ensuring long-term reliability. Additionally, the rugged construction of the machine allows it to withstand the rigors of industrial environments while maintaining precise operational standards.

The compact design of the Dukane 8766 maximizes workspace efficiency, making it suitable for both large-scale production lines and smaller-scale operations. Its flexibility allows for easy integration into existing manufacturing processes, providing a seamless transition for companies looking to upgrade their welding capabilities.

In conclusion, the Dukane 8766 ultrasonic welding system stands out due to its advanced features, including high-frequency vibration technology, automated process control, and robust design. These characteristics make it an ideal choice for businesses seeking reliable and efficient welding solutions across diverse applications.
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