Troubleshooting

Refer to the symptoms and measures listed below before sending the projector for repairs. If the problem persists, contact your local reseller or service center. Please refer to "LED Indicator Messages" as well.

Start-up problems

If no lights turn on:

Be sure that the power cord is securely connected to the projector and the other end is plugged into an outlet with power.

Press the power button again.

Unplug the power cord and wait for a short while, then plug it in and press the power button again.

Image problems

If the searching source is displayed:

Press SOURCE on the projector or Source on the remote control to select an active input source.

Be sure the external source is turned on and connected.

For a computer connection, ensure your notebook computer’s external video port is turned on. Refer to the computer manual.

If the image is out of focus:

Be sure the lens cover is removed.

While displaying the on-screen menu, adjust the focus ring. (The image size should not change; if it does, you are adjusting the zoom, not the focus.)

Check the projection lens to see if it needs cleaning.

If the image is flickering or unstable for a computer connection:

Press Auto Sync on the remote control.

Press MENU on the projector or Menu on the remote control, go to Video/Audio and adjust Frequency or Tracking.

Remote control problems

If the remote control does not operate:

Be sure nothing is blocking the remote control receiver on the front of the projector. Use the remote control within the effective range.

Aim the remote control at the screen or at the front or back of the projector.

Move the remote control so it is more directly in front of or behind the projector and not as far to the side.

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ViewSonic PJD6544W, PJD6345 warranty Troubleshooting, Start-up problems, Image problems

PJD6345, PJD6544W specifications

The ViewSonic PJD6544W and PJD6345 are two prominent models in the realm of portable projectors, designed to deliver exceptional performance for both educational settings and business environments. Known for their advanced features and reliable technology, these projectors cater to users seeking high-quality visuals and user-friendly operation.

One of the key highlights of both projectors is their high brightness levels. The PJD6544W boasts an impressive brightness of 3,200 lumens, while the PJD6345 offers a slightly lower brightness of 3,000 lumens. This makes both models suitable for use in well-lit rooms, ensuring that presentations and videos maintain visibility without compromising clarity.

The resolution of the PJD6544W is another noteworthy aspect; it features a native WXGA resolution of 1280 x 800 pixels, providing a wider aspect ratio ideal for high-definition content. The PJD6345, on the other hand, offers a native SVGA resolution of 800 x 600 pixels, which is still effective for standard presentations. These resolutions allow for sharp images and vibrant colors, enhancing the viewing experience.

In terms of technology, both projectors utilize DLP (Digital Light Processing) technology, which contributes to improved color accuracy and overall image quality. DLP projectors are known for their longevity and low maintenance, as they do not rely on filters that require regular replacements. This makes both the PJD6544W and PJD6345 reliable choices for users who value performance and durability.

Moreover, the integration of BrilliantColor technology in these models enhances the color range significantly, allowing for brighter yellows and richer hues. This feature is vital in educational and professional contexts where visual engagement is key to effective communication.

Portability is another strong suit of these projectors. Weighing just around five pounds and featuring compact designs, both the PJD6544W and PJD6345 are easy to transport between different locations, making them ideal for users who regularly deliver presentations outside their usual environment.

For connectivity, the PJD6544W and PJD6345 come equipped with a variety of options, including HDMI, VGA, and USB ports, ensuring compatibility with a range of devices, from laptops to media players. These versatile connectivity options simplify the setup process and enhance user convenience.

In conclusion, the ViewSonic PJD6544W and PJD6345 projectors stand out in the market due to their powerful brightness, high-resolution imaging, DLP technology, and user-friendly features. Whether for classroom instruction or corporate presentations, these projectors provide consistent performance that meets the needs of modern users while maintaining portability and efficiency.