JVC GR-DV4000, GR-DV5000 76 EN, Video Light, How To Handle a CD-ROM, About moisture condensation

Models: GR-DV4000 GR-DV5000

1 88
Download 88 pages 60.21 Kb
Page 76
Image 76

76 EN

CAUTIONS (cont.)

5. Dirty heads can cause the following problems:

•No picture during playback.

•Blocks of noise appear during playback. •During recording or playback, the Head Clog

Warning indicator “” appears. •Recording cannot be performed properly.

In such cases, use an optional cleaning cassette. Insert it and play back. If the cassette is used more than once consecutively, damage to the video heads may result. After the camcorder plays back for about 20 seconds, it stops automatically. Also refer to the cleaning cassette’s instructions.

If, after using the cleaning cassette, the problems still exist, consult your nearest JVC dealer.

Mechanical moving parts used to move the video heads and video tape tend to become dirty and worn out over time. In order to maintain a clear picture at all times, periodic check-ups are recommended after using the unit for about 1,000 hours. For periodic check-ups please consult your nearest JVC dealer.

Video Light

DANGER

•The video light can become extremely hot. Do not touch it either while in operation or soon after turning it off, otherwise serious injury may result.

•Do not place the camcorder into the carrying case immediately after using the video light, since it remains extremely hot for some time.

•When operating, keep a distance of about 30 cm between the video light and people or objects.

•Do not use near flammable or explosive materials. •Do not place the camcorder in a cabinet or box

while the video light is in operation.

•When using the video light, if you wish to install the camcorder in a fixed position, attach it to a tripod, etc. Do not affix it directly to a surface such as a table top.

How To Handle A CD-ROM

•Take care not to soil or scratch the mirror surface (opposite to the printed surface). Do not write anything or put a sticker on either the front or back surface. If the CD-ROM gets dirty, gently wipe it with a soft cloth outward from the centre hole using a circular motion.

•Do not use conventional disc cleaners or cleaning spray.

•Do not bend the CD-ROM or touch its mirror surface.

•Do not store your CD-ROM in a dusty, hot or humid environment. Keep it away from direct sunlight.

About moisture condensation...

You have observed that pouring a cold liquid into a glass will cause drops of water to form on the glass’ outer surface. This same phenomenon occurs on the head drum of a camcorder when it is moved from a cool place to a warm place, after heating a cold room, under extremely humid conditions or in a place directly subjected to the cool air from an air conditioner.

Moisture on the head drum can cause severe damage to the video tape, and can lead to internal damage to the camcorder itself.

Serious malfunctioning

If malfunctioning occurs, stop using the unit immediately and consult your local JVC dealer.

The camcorder is a microcomputer-controlled device. External noise and interference (from a TV, a radio, etc.) might prevent it from functioning properly. In such cases, first disconnect its power supply unit (battery pack, AC Power Adapter/ Charger, etc.) and wait a few minutes and then re- connect it and proceed as usual from the beginning.

Page 76
Image 76
JVC GR-DV4000, GR-DV5000 76 EN, Video Light, How To Handle a CD-ROM, About moisture condensation, Serious malfunctioning

GR-DV4000, GR-DV5000 specifications

The JVC GR-DV5000 and GR-DV4000 are compact digital camcorders that emerged in the early 2000s, representing a significant advancement in consumer video technology. Designed for both amateur and semi-professional videographers, these models are equipped with a variety of features and technologies that enhance their usability and video quality.

One of the main highlights of the GR-DV5000 is its 3CCD technology. Unlike traditional single-chip systems, the 3CCD setup uses three separate charge-coupled devices to capture light, which significantly improves color accuracy and depth. This technology allows for vibrant, true-to-life colors, making it an excellent choice for capturing critical moments in life such as weddings or family events. The GR-DV4000, while slightly lower in specification, also showcases commendable performance, providing a good balance of features and affordability.

Both camcorders feature a 10x optical zoom lens, allowing users to get close to their subjects without compromising image quality. This zoom capability is crucial for remote shots, ensuring versatility in various shooting environments, from expansive outdoor scenes to intimate indoor gatherings. The digital zoom feature extends this further, but for professional results, the optical zoom is always preferred.

The GR-DV5000 comes with enhanced manual controls that give videographers more creative freedom. Users can adjust the focus, exposure, and white balance settings manually, which is particularly beneficial when shooting in challenging lighting conditions. On the other hand, the GR-DV4000 focuses more on ease of use, making it perfect for casual users who want to point and shoot without delving deeply into technical settings.

In terms of connectivity and storage, both models utilize MiniDV tapes, which were popular for their capacity to store high-quality video. While this format may seem outdated, it provides reliable playback and archiving without the complications sometimes associated with digital storage.

The LCD screen on both camcorders facilitates easy framing and playback of footage, while the ergonomic design ensures comfort during extended use. The JVC GR-DV5000 also features a built-in stabilization system to help reduce shake during handheld shooting, further enhancing video quality.

In summary, the JVC GR-DV5000 and GR-DV4000 are remarkable camcorders that showcase the technological advancements of their time. Their standout features, such as 3CCD technology, optical zoom, and user-friendly controls, make them valuable tools for capturing memorable moments with clarity and precision. Whether for a professional project or casual use, these camcorders have cemented their place in the history of digital video recording.