ViewSonic PJD7382, PJD7400W Adjusting the projected image, Adjusting the projection angle

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Adjusting the projected image

Adjusting the projection angle

The projector is equipped with 1 quick-release adjuster foot and 2 rear adjuster feet. These adjusters change the image height and projection angle. To adjust the projector:

1.Press the quick-release button and lift the front of the projector. Once the image is positioned where you want it, release the quick-release button to lock the foot in position.

2.Screw the rear adjuster feet to fine tune the horizontal angle.

To retract the foot, hold up the projector while pressing the quick-release button, then slowly lower the projector. Screw the rear adjuster feet in a reverse direction.

If the projector is not placed on a flat surface or the screen and the projector are not perpendicular to each other, the projected image becomes trapezoidal. To correct this situation, see "Correcting keystone" on page 29 for details.

•Do not look into the lens while the lamp is on. The strong light from the lamp may cause damage to your eyes.

•Be careful when you press the adjuster button as it is close to the exhaust vent where hot air comes from.

PJD7382

2 1 2

PJD7400/PJD7400w

2

1

2

Auto-adjusting the image

In some cases, you may need to optimize the picture quality. To do this, press AUTO on the projector or remote control. Within 3 seconds, the built-in Intelligent Auto Adjustment function will re-adjust the values of Frequency and Clock to provide the best picture quality.

The current source information will be displayed in the upper left corner of the screen for 3 seconds.

• The screen will be blank while AUTO is functioning.

•This function is only available when PC signal (analog RGB) is selected.

PJD7382

PJD7400/PJD7400w

27

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Contents User Guide Compliance Information Important Safety Instructions Declaration of RoHS Compliance Copyright Information Table of contents Important safety instructions Safety InstructionsSafety instructions for ceiling mounting of the projector Projector features IntroductionShipping contents Rear/lower side Projector exterior viewFront/upper side Controls and functions ProjectorRemote control Using the remote mouse control Operating the Laser pointerRemote control effective range Replacing the remote control batteriesPositioning your projector Choosing a locationProjection dimensions PJD7382/PJD7400PJD7400 PJD7400w Connection VGA DVIConnecting a computer or monitor Connecting a computerConnecting a monitor To connect the projector to a notebook or desktop computerConnecting Video source devices Best video qualityBetter video quality Least video qualityConnecting a Component Video source device Connecting an S-Video source deviceTo connect the projector to a Component Video source device To connect the projector to an S-Video source deviceConnecting a composite Video source device Playing sound through the projectorTo connect the projector to a composite Video source device About the microphone inputSignal Parameter Min Type Max Operation Starting up the projectorSee Timing chart on page 64 for details System Setup Advanced Using the menusSystem Setup Basic If you forget the password Utilizing the password functionSetting a password Disabling the password function Entering the password recall procedureChanging the password Switching input signal Auto-adjusting the image Adjusting the projected imageAdjusting the projection angle Fine-tuning the image clarity Correcting keystoneMagnifying and searching for details Selecting the aspect ratioAbout the aspect ratio Selecting a picture mode Picture modes for different types of signalsPC input signals D-Sub / Comp /2 analog RGB Video input signals S-Video, Video, D-Sub / Comp /2 YPbPrUsing Screen Color Fine-tuning the image quality in user modesSetting the User 1/User 2 mode Adjusting BrightnessAdjusting Color Adjusting TintAdjusting Sharpness Adjusting Brilliant ColorTo adjust the settings Color ManagementSetting the presentation timer To cancel the timer, perform the following stepsHiding the image Locking control keysOperating in a high altitude environment To activate the High Altitude ModeFreezing the image Creating your own startup screen Configuring the LAN Control Settings Controlling the projector through a LAN environmentIf you are in a Dhcp environment If you are in a non-DHCP environmentControlling the projector through a web browser e-Con- trol Category Item Input Length Maximum Number Characters Press Exit to go back to the remote network operation Using the projector in standby mode Power SavingMicrophone Active VGA OutShutting down the projector Picture Contrast Menu operationMenu system System Setup Basic Advanced DCRDescription of each menu Color Mode TemperatureSettings ReferenceAuto Power Blank TimerLanguage ProjectorAudio MenuClosed CaptionTimer Reset AllLamp PresentationMaintenance Care of the projectorSetting Lamp Mode as Economic Setting Auto Power OffLamp information Getting to know the lamp hourTiming of replacing the lamp Status MessageReplacing the lamp Ensure the handle is fully laid flat and locked in place Resetting the lamp timer Indicators Light Status & DescriptionTroubleshooting Cause RemedySpecifications Projector specificationsDimensions Ceiling mount installationTiming chart Supported timing for PC inputSupported timing for Component-YPbPrinput Supported timing for Video and S-Video inputsDisclaimer Copyright informationCopyright RS232 command table AppendixIR control table Pin assignment for this two endInterface OFF 0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x12 0x07 Svideo Write Reset Lamp Customer Support Limited Warranty Effect of state law Sales outside the U.S.A. and Canada Mexico Limited Warranty Número Gratis DE Asistencia Técnica Para Todo México

PJD7400, PJD7400W, PJD7382 specifications

The ViewSonic PJD7400, PJD7400W, and PJD7382 projectors are designed to meet the diverse needs of both educational and professional environments, delivering exceptional performance and versatility. These projectors offer advanced features that enhance the viewing experience while ensuring robust connectivity and usability.

Starting with the PJD7400, this model boasts a bright 3200 lumens output, which ensures vibrant images even in well-lit environments. It has a high resolution of 1024x768 (XGA), making it suitable for displaying presentations, videos, and images with clarity. One of its standout features is the SuperColor technology, which provides a wide color gamut for accurate color reproduction. Additionally, the PJD7400 comes equipped with a 1.96-2.16 throw ratio, allowing for flexible installation options depending on room size.

The PJD7400W takes things a step further by offering a higher resolution of 1280x800 (WXGA). This model is perfect for widescreen content, providing enhanced detail and quality. With its 3200 lumens brightness, the PJD7400W can handle various lighting conditions, making it an excellent choice for classrooms and conference rooms. Like the PJD7400, it also features SuperColor technology, ensuring lifelike colors that captivate audiences. The PJD7400W has a low throw ratio and vertical keystone correction, which simplifies setup and alignment.

The PJD7382 serves as a more premium option within this lineup, featuring full 1080p resolution (1920x1080) for superior image quality. With a brightness level of 3500 lumens, it stands out as the brightest among the trio, ensuring clear visuals even in bright conditions. This model also incorporates advanced connectivity options, including HDMI, VGA, and USB ports, allowing for easy integration with a range of devices. The PJD7382 includes a 1.1x optical zoom lens, giving users further flexibility in adjusting image size without moving the projector.

Overall, the ViewSonic PJD7400, PJD7400W, and PJD7382 projectors provide exceptional performance features, making them ideal for a variety of settings. Their brightness, resolution capabilities, and advanced technologies like SuperColor ensure that users can expect high-quality presentations and images. Whether for educational purposes, business meetings, or home entertainment, these projectors deliver reliable, versatile solutions.
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