74 EN

TROUBLESHOOTING (cont.)

Questions and answers

PLAYBACK

Q. What happens if the tape reaches its end during playback or search?

A. The VCR automatically rewinds it to the beginning.

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Q.Can the VCR indefinitely remain in still mode?

A.No. It stops automatically after 5 minutes to protect

the heads.

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Q.During picture search, still picture playback and frame-by-frame playback, the picture is intermittent. What’s the cause?

A.Picture loss occurs when these types of playback are attempted with a tape recorded in LP mode. Pressing PLAY ( 3 ) to return to normal playback will restore

the picture.

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Q. When returning from variable-speed picture search to normal playback, the picture is disturbed. Should I be concerned about this?

A. No, it is normal.

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Q. When playing back programs that have been timer- recorded consecutively (such one program from 8:00 to 9:00 and another one from 9:00 to 10:00), the picture and sound become momentarily distorted where the first program ends and the second program begins. Is this a malfunction?

A. No. This is normal.

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Q.Other than preventing further recording, what effect does removing the safety tab have?

A.It disables marking of index codes and tape numbers

for Video Navigation.

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Q. Sometimes, during index search, the VCR cannot find the program I want to see. Why not?

A. There may be index codes too close together.

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Q.During playback, on-screen display sometimes jitters. Why does this happen?

A.If the condition of the tape being played back is not good, jittering of the video (including on-screen display) may occur.

RECORDING

Q.When I pause and then resume a recording, the end of the recording before the pause is overlapped by the new recording. Why does this happen?

A.This is normal. It reduces distortion at the pause and

resume points.

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Q.Can the VCR indefinitely remain in the recording pause mode?

A.No. The VCR automatically stops after 5 minutes to protect the heads. When paused during Instant Timer Recording (ITR), the VCR shuts off automatically after

5 minutes.

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Q.What happens if the tape reaches its end during recording?

A.The VCR automatically rewinds it to the beginning.

TIMER RECORDING

Q.REC and ä remain lit on the front display panel. Is there a problem?

A.No. This is a normal condition for a timer recording

in progress.

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Q.Can I program the timer while I’m watching a tape or a TV broadcast?

A.Yes, but while you are setting the timer you will not see the tape’s or broadcast program’s picture as it is replaced by the on-screen menu. (The sound from the tape or broadcast program will be heard during the timer setting.)

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JVC HM-DH30000U manual 74 EN, Playback, Timer Recording

HM-DH30000U specifications

The JVC HM-DH30000U is a versatile professional-grade digital video recorder that merges the capabilities of both VHS and digital formats, marking a significant achievement in video technology. This unique device serves as a bridge between traditional analog tapes and modern digital workflows, making it an ideal tool for video production, archiving, and playback.

One of the standout features of the HM-DH30000U is its ability to play and record in both S-VHS and VHS formats. This broad format compatibility ensures that users can easily access and preserve their existing VHS tape collections while also leveraging new video technologies. The built-in transcoding capabilities mean that VHS tapes can be converted into a digital format without sacrificing quality, making it easier to store and edit content on digital platforms.

In terms of video quality, the HM-DH30000U supports high-resolution output formats, ensuring that the recordings maintain a high level of detail and clarity. The machine is equipped with JVC’s advanced digital processing technologies that enhance the quality of both playback and recording. The Digital Frame Sync technology helps in eliminating jitter and enhancing the overall quality of video playback, which is crucial for professional applications.

The HM-DH30000U also includes features such as IEEE 1394 FireWire connectivity, allowing for easy connection to digital video cameras and other equipment. This connection enables seamless transfer of video footage and simplifies the editing process by providing a direct digital link. The unit also supports various input and output options, including composite, S-Video, and component video outputs, making it a flexible addition to any video production setup.

Furthermore, the recorder incorporates a user-friendly interface, allowing for straightforward navigation and operation. The on-screen menus make it easy to access settings and make adjustments, accommodating both novice users and seasoned professionals. The HM-DH30000U is designed for durability and reliability, making it a trusted companion for any video enthusiast or professional.

Overall, the JVC HM-DH30000U stands out as a functional and reliable device that combines the best of both analog and digital worlds, making it a valuable asset for those looking to preserve, edit, and create video content with ease. Its integration of advanced technologies and user-friendly features ensures that it meets a diverse range of video production needs.