2. Store cassettes . . .

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5. Dirty heads can cause the folowing problems:

..... away from heaters or other heat sources.

 

..... out of direct sunlight.

 

..... where they won’t be subject to unnecessary

 

shock or vibration.

 

..... where they won’t be exposed to strong magnetic

 

fields (such as those generated by motors,

 

transformers or magnets).

 

..... vertically, in their original cases.

 

Main Unit

1. For safety, DO NOT . . .

..... open the camcorder’s chassis.

..... disassemble or modify the unit.

..... short-circuit the terminals of the battery pack.

Keep it away from metallic objects when not in use.

..... allow inflammables, water or metallic objects to

enter the unit.

..... remove the battery pack or disconnect the

power supply while the power is on.

..... leave the battery pack attached when the

camcorder is not in use.

2. Avoid using the unit . . .

..... in places subject to excessive humidity or dust.

..... in places subject to soot or steam such as near a

cooking stove.

..... in places subject to excessive shock or vibration.

..... near a television set.

..... near appliances generating strong magnetic or

electric fields (speakers, broadcasting antennas, etc.).

..... in places subject to extremely high (over 40°C

or 104°F) or extremely low (under 0°C or 32°F) temperatures.

3. DO NOT leave the unit . . .

..... in places of over 50°C (122°F).

..... in places where humidity is extremely low

(below 35%) or extremely high (above 80%).

..... in direct sunlight.

..... in a closed car in summer.

..... near a heater.

4.To protect the unit, DO NOT . . .

..... allow it to become wet.

..... drop the unit or strike it against hard objects.

..... subject it to shock or excessive vibration during transportation.

..... keep the lens directed at extremely bright objects for long periods.

..... expose the lens to direct sunlight.

..... carry it by holding the LCD monitor.

..... swing it excessively when using the hand strap.

..... swing the soft camera case excessively when the camcorder is inside it.

No picture during playback.

Blocks of noise appear during playback.

During recording, the Head Clog Warning indicator “” appears in the LCD moitor.

In such cases, use the 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.

LCD monitor

1.To prevent damage to the LCD monitor, DO NOT . . .

..... push it strongly or apply any shocks.

..... place the camcorder with the LCD monitor on the bottom.

2.To prolong service life . . .

..... avoid rubbing it with coarse cloth.

3.Make be aware of the following phenomena for LCD monitor use. These are not mulfunctions. . . .

•While using the camcorder, the surface around the LCD monitor and/or the back of the LCD monitor may heat up.

•If you leave power on for a long time, the surface around the LCD monitor becomes hot.

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.

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JVC GR-DVM1 manual About moisture condensation, Serious malfunctioning

GR-DVM1 specifications

The JVC GR-DVM1 is a remarkable piece of technology that represents a significant leap in the world of digital camcorders. Released in the early 2000s, this compact device quickly gained recognition for its innovative features and user-friendly design, catering to both amateur videographers and seasoned professionals.

One of the standout features of the GR-DVM1 is its ability to capture stunning video quality thanks to its advanced Progressive Scan technology. This allows for the recording of smoother video footage, perfect for dynamic scenes. The camcorder utilizes a 1/4-inch CCD sensor, delivering a resolution of up to 680,000 pixels, which translates to sharp, vibrant images that reflect true-to-life colors.

The camcorder's 10x optical zoom lens offers exceptional versatility for capturing distant subjects without sacrificing clarity. Coupled with a digital zoom capability, the GR-DVM1 allows users to get closer to their subjects, whether filming a scenic landscape or a candid moment at a family gathering. The lens is designed to minimize distortion, providing both wide-angle and telephoto capabilities.

Flexibility in shooting styles is further enhanced by the camcorder’s built-in digital effects, which include various transitions and filters that make it easy to add a professional touch to home videos. The ease of use is evident in its intuitive controls, enabling users to navigate settings effortlessly. An LCD screen provides a clear view while composing shots, and it's adjustable for optimum viewing angles.

Another notable characteristic of the JVC GR-DVM1 is its compatibility with various recording media. It supports MiniDV tapes, which were popular at the time for their reliability and quality. This format also makes it possible to obtain recordings that can be transferred to a computer for editing or archiving.

In terms of connectivity, the GR-DVM1 is equipped with FireWire (IEEE 1394) ports, enabling straightforward digital transfers to compatible devices. This allows for seamless integration into a digital editing workflow, where hours of recorded footage can be quickly imported for post-production.

The JVC GR-DVM1 not only excels in video capabilities but also includes a built-in microphone and the option for external mic support, ensuring high-quality audio to complement the impressive visuals. With its combination of advanced technology, user-friendly features, and portability, the JVC GR-DVM1 remains a noteworthy camcorder that played a vital role in the transition to digital video recording. Its legacy continues to influence camcorder design and functionality in subsequent generations.