Manuals / JVC / TV and Video / VCR

JVC HR-J677MS EN Troubleshooting, If youre using the RF OUT connec- tion, Try manual tracking. pg

Models: HR-J677MS HR-J777MS

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44ENTROUBLESHOOTING

Before requesting service for a problem, use this chart and see if you can repair the trouble yourself. Small problems are often easily corrected, and this can save you the trouble of sending your video recorder off for repair.

POWER

SYMPTOM

1.No power is applied to the recorder.

2.The clock is functioning properly, but the recorder cannot be powered.

3.The remote control won't function.

TAPE TRANSPORT

SYMPTOM

1.The tape does not run during recording.

2.The tape will not rewind or fast- forward.

PLAYBACK

SYMPTOM

1.The playback picture does not appear while the tape is running.

2.Noise appears during visual search.

3.Noise appears during normal playback.

4.Noise appears during slow-motion playback.

5.Noise appears during still playback.

6.Breaks are noticeable in Hi-Fi soundtrack.

7.The playback picture is blurred or interrupted while TV broadcasts are clear.

8.Playback picture has a loss of colour.

9.No sound accompanies the playback picture.

POSSIBLE CAUSE

●The mains power cord is discon- nected.

●"ä" is displayed on the display panel with Auto Timer set to "OFF".

●The batteries are discharged.

POSSIBLE CAUSE

●"" is displayed on the display panel.

●The tape is already fully rewound or fast-forwarded.

POSSIBLE CAUSE

●If you're using the RF OUT connec- tion . . .

. . . the TV receiver's channel selector is not set to the VIDEO channel.

. . . the recorder's VIDEO channel has not been correctly set.

●If you're using the AV connection, the TV receiver is not set to the AV mode.

●This is normal.

●The automatic tracking mode is engaged.

●The automatic tracking mode is engaged.

●Automatic tracking is engaged.

●The video heads may be dirty.

●The wrong colour system is selected for the tape being played back.

●The wrong colour system was selected during recording.

●The TV system you have selected at the TV System Select screen is incorrect.

CORRECTIVE ACTION

Connect the mains power cord.

Press the ä button to turn the "ä" indicator off.

Replace the dead batteries with new ones.

CORRECTIVE ACTION

Press PLAY to turn the "" indicator off.

Check the cassette.

CORRECTIVE ACTION

If you are using the RF OUT connec- tion . . .

. . . set the TV receiver to the VIDEO channel. (☞ pg. 4)

. . . Perform "Video Channel Set" (☞ pg. 4)

If you are using the AV connection, set the TV to its AV mode.

Try manual tracking. (☞ pg. 13)

Try manual tracking. (☞ pg. 13)

Press PR + or – a few times to remove the noise bars from the screen.

Engage and adjust tracking manually. (☞ pg. 13)

Use a dry cleaning cassette TCL-2UX or consult your JVC dealer.

Select the correct colour system by pressing the COLOUR SYSTEM button. (☞ pg. 38)

Once recorded, the signal cannot be corrected. Be sure to choose the correct setting before recording.

Set it to the correct position for the TV broadcast system used in your area. (☞ pg. 43)

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JVC HR-J677MS, HR-J777MS specifications EN Troubleshooting, If youre using the RF OUT connec- tion, Try manual tracking. pg
Page 43 Page 45

HR-J677MS, HR-J777MS specifications

The JVC HR-J777MS and HR-J677MS are standout VCR models that highlight the evolution of video recording technology during their time. These models are particularly noted for their excellent performance in playback and recording, catering to the increasing demand for high-quality home video entertainment.

One of the main features of both models is their Super VHS (S-VHS) compatibility. This technology provides a significantly enhanced resolution compared to standard VHS, resulting in sharper images and improved color fidelity. For users who want to preserve their precious memories in better quality, the ability to play S-VHS tapes is a significant advantage.

Both HR-J777MS and HR-J677MS come equipped with advanced video processing technology to enhance playback quality. The focus on noise reduction ensures clearer playback of tapes, while the dynamic range expands the overall picture quality, making it more immersive for viewers. These models are designed to handle various tape formats, providing versatility for users with different media collections.

Another noteworthy characteristic is the built-in digital tuner, which allows users to record digital television broadcasts. This feature is particularly useful as it enables users to access a wider variety of channels and content without the need for additional external devices, further simplifying the user experience.

The convenience of timer programming is also a prominent feature in these models. Users can easily set up recordings for their favorite shows by programming the VCR to start and stop automatically, even when they are not home. This functionality makes these VCRs an ideal choice for busy households where time management is essential.

In terms of design, the JVC HR-J777MS and HR-J677MS models have a compact and aesthetically pleasing build, making them easy to integrate into any home entertainment system. The user-friendly interface and remote control functionality enhance the overall usability, allowing consumers to navigate through features effortlessly.

Additionally, the models offer various playback features such as slow motion, frame advance, and various tracking options to ensure optimal playback quality, accommodating different viewing preferences.

Overall, the JVC HR-J777MS and HR-J677MS stand out for their robust features, solid technological advancements, and user-friendly design, making them reliable choices for VHS enthusiasts and casual users alike. With their blend of durability and performance, these VCRs continue to be valued in the realm of home video equipment.