Vidikron VL-57, VL-52 manual 5Maintenance and Troubleshooting, Cleaning, Troubleshooting Tips

Models: VL-57 VL-52

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5Maintenance and Troubleshooting

Regular cleaning will extend the life and performance of the DView. Before cleaning, be sure to unplug the power cord from the power outlet.

Do not under any circumstances use solvents such as benzene or thinner to clean the DView. Doing so may cause deterioration or peeling of paint from the display or remote control unit.

Wipe the display and remote control gently with a soft cloth. In case of excessive dirt buildup, dampen a soft cloth with a diluted neutral cleaning detergent. Wring the cloth thoroughly, then wipe the component and dry it with a dry soft cloth.

5.1 Cleaning

Cleaning the Display Panel Body and Remote Control

After dusting, wipe the screen gently using a soft cloth (cotton, flannel etc.). Do not use tissue

Cleaning the Screen

or coarse fabric. The screen surface is easily scratched; do not rub it or hit it with a hard

 

object.

 

If you clean the surface of the screen with a wet cloth, do not allow water droplets on the

 

surface to enter into the product; this may cause a malfunction.

 

As a general rule, use a vacuum cleaner about once a month to clean the vents on the rear

Cleaning the Vents

panel of the display of dust buildup (set the vacuum cleaner to its weakest setting when

 

doing this). If not removed, accumulated dust can cause the internal temperature to increase,

 

resulting in possible breakdown or fire.

 

Table 5-1provides some general guidelines for troubleshooting problems you may encounter with the DView. If the suggested solutions fail to resolve the problem or if you encounter an issue not described here, please contact your Vidikron dealer or Vidikron Technical Support.

5.2

Troubleshooting Tips

Table 5-1. Troubleshooting Chart

Symptom

 

Possible Cause(s)

 

Solution

 

 

 

 

 

The display does not turn on

The DView is not plugged

Ensure that the DView is

after initial installation.

 

in or the AC outlet is not

 

plugged in and that the AC

 

 

active.

 

outlet is active.

 

 

 

Replace the batteries.

 

The remote control

 

 

 

 

batteries have run out.

 

 

 

 

 

 

 

The display is on, but there is

Incorrect source selection.

Select the correct source.

no picture.

Source component is not

Turn on the source

 

 

turned on.

 

component.

 

Source component is

Check video connections to

 

 

connected incorrectly or

 

source component.

 

 

not at all.

 

 

 

 

 

 

 

Vidikron VL-52 and VL-57 Owner’s Operating Manual

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Vidikron VL-57, VL-52 manual 5Maintenance and Troubleshooting, Cleaning, Troubleshooting Tips, Troubleshooting Chart

VL-57, VL-52 specifications

The Vidikron VL-52 and VL-57 are high-performance projection television models that encapsulate advanced technology and design, aimed at delivering an exceptional viewing experience. Manufactured during an era when home theater systems were evolving, these models became known for their cutting-edge features and superior picture quality, setting a benchmark in the projection television market.

The VL-52 features a 52-inch screen size, while the VL-57 sports a larger 57-inch display, both offering expansive viewing areas ideal for home cinema setups. One of the key characteristics of these models is their use of a high-resolution CRT (Cathode Ray Tube) technology, which provides vibrant colors and deep blacks, enhancing the overall image quality. The zoned convergence adjustment allows users to fine-tune the picture, ensuring that colors align perfectly across the entire screen.

In terms of features, both models support various video formats, including 480i, 480p, and 1080i, allowing for high-definition viewing on compatible content. The inclusion of multiple inputs, such as component, composite, and S-Video, ensures that users can connect a variety of devices, from DVD players to gaming consoles, easily. This versatility makes the VL-52 and VL-57 attractive options for consumers seeking a comprehensive entertainment solution.

The technologies integrated into these models also contribute to their performance. The onboard video processing capabilities enhance image clarity and reduce motion blur, making fast-paced action scenes more enjoyable. Furthermore, both models are equipped with an advanced color management system, which ensures that colors remain true to the source material, providing viewers with a lifelike experience that is reminiscent of the cinema.

Another noteworthy characteristic is the build quality. The Vidikron VL-52 and VL-57 feature a robust and elegant design, making them a fitting centerpiece in any home theater setup. The attractive cabinet work and premium materials used in their construction reflect the brand's commitment to quality and aesthetics.

Overall, the Vidikron VL-52 and VL-57 remain iconic models, blending technology, performance, and design. As home entertainment continues to evolve, these projectors stand as a testament to the innovation that defined their era, offering features and characteristics that can still impress enthusiasts today.