Troubleshooting

ENGLISH

Severe noise or snow

•Is the TV connected correctly to the aerial ?

•Change the direction of the aerial.

•Is the aerial or its cable damaged ? \ Consult your retailer.

Patterns, stripes or noise

•Is the aerial receiving interference from high- voltage power lines or wireless transmitters ?

\Consult your retailer.

•Are connected devices too close to the TV ?

\Insert the minimum distance between the aerial and the cause of interference until the interference is removed.

Ghosting

(Doubling of images)

•Are you receiving interference from signals reflected off mountains or buildings ?

\Adjust the direction of your aerial, or change to a good-quality directional aerial.

I can't turn it on!

• Is the power cord connected to the AC outlet correctly ?

The remote

control doesn't work!

• Are the batteries flat ?

• Are you more than 7 metres away from the TV ?

•Is the "VCR/TV/DVD SWITCH" set to "TV" ?

•When viewing teletext, the TV menu bar does not appear.

•Depending on the stability of the signal, there may be a time lag when changing channels.

Warning LED Messages

While the power is on, and there is a problem with the TV, the TV changes to warning mode and informs you of the problem using the LED as follows. Then, the power turns off automatically and performs the cooling for approximately 90 seconds.

„The LAMP LED blinks

Condition: It may be a malfunction of the internal electrical circuits.

To correct: Keep the TV off for a while and then turn the power on again. If the TV goes into warning mode, unplug the TV after the cooling has completed and consult your dealer.

„The POWER LED blinks

Condition: It may be a malfunction of the internal electrical circuits.

To correct: Keep the TV off for a while and then turn the power on again. If the TV goes into warning mode, unplug the TV after the cool down has completed and consult your dealer.

„The POWER LED and LAMP LED blink alternately

Condition: The inside temperature rises abnormally or the fan may be blocked.

To correct: Keep the TV off for a while and then turn the power on again. If the TV goes into warning mode, unplug the TV after the cool down has completed and consult your dealer.

„The POWER LED and LAMP LED blink rapidly simultaneously

Condition: The lamp unit has been installed on a slant and is not flat, or it is not fully inserted into the lamp housing. Or it may be a lamp malfunction.

To correct: • If this condition occurs soon after replacing the lamp: Reinstall the new lamp unit. Repeat the lamp installation steps, taking care to observe all warnings. Make sure the lamp sits FLAT inside the unit when you reinstall it.

•If this condition occurs except for replacing the lamp: Keep the TV off for a while and then turn the power on again. If the TV goes into warning mode, unplug the TV after the cool down has completed and consult your dealer.

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JVC HD-Z70RX5, HD-Z56RX5 manual Troubleshooting
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HD-Z70RX5, HD-Z56RX5 specifications

The JVC HD-Z56RX5 is a high-performance rear projection television that stands out for its impressive combination of advanced features and technologies. Launched as part of JVC's lineup, this TV appeals to home entertainment enthusiasts who seek vibrant visuals and immersive audio experiences.

One of the standout features of the JVC HD-Z56RX5 is its impressive 56-inch display, which utilizes D-ILA (Direct-Drive Image Light Amplification) technology. This technology is central to the JVC experience, offering remarkable color accuracy, deep blacks, and a wide dynamic range. The JVC D-ILA engines help produce a resolution of 1920 x 1080 pixels, ensuring sharp images that bring movies and games to life.

The HD-Z56RX5 also features a robust contrast ratio, which enhances the viewing experience by providing a clearer distinction between light and dark scenes. This capability is complemented by JVC's advanced image processing technology, which optimizes video sources to deliver the best possible picture quality. With the inclusion of the Clear Motion Drive feature, the TV minimizes motion blur, offering smooth playback even during fast-paced action scenes.

Another notable aspect of the HD-Z56RX5 is its connectivity options. The television is equipped with multiple HDMI inputs, allowing users to easily connect various high-definition devices, such as Blu-ray players, gaming consoles, and streaming devices. Additionally, it features component and composite video inputs, enhancing its versatility.

For audio enthusiasts, the JVC HD-Z56RX5 doesn't disappoint. It is equipped with powerful built-in speakers and offers multi-channel audio support to create an immersive sound stage. Users can also connect external audio systems through optical and coaxial outputs for a richer sound experience.

The design of the HD-Z56RX5 is sleek and modern, making it a stylish addition to any living room. With its black finish and thin bezels, it maximizes the screen size while minimizing distractions from the viewing experience.

Overall, the JVC HD-Z56RX5 combines impressive display technologies, robust audio features, and convenient connectivity options, making it a competitive choice in the rear projection television market. Whether for movies, sports, or gaming, this television is designed to elevate home entertainment to new heights.
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