INTRODUCTION

Precautions for Proper Use

●Supply voltage

Make sure that the power is between 6 V and 12 V DC. If the power voltage is too low, abnormal colour and increased noise may occur. Do not exceed 12 V DC in any case, or the unit could be damaged.

●Allowable ambient temperature and humidity

Be sure to use the unit within the allowable temperature range of 0°C to 40°C and a relative humidity of 30% to 80%. Using the unit at a temperature or humidity outside the allowable ranges could result not only in malfunction but the impact on the CCD elements could be serious as small white spots may be generated. When storing the GY-DV300 for a long time, the storage temperatures should be –20°C to 60°C.

●Strong electromagnetic waves or magnetism

Noise may appear in the picture or audio and/or the colours may be incorrect if the camera is used near a radio or television transmitting antenna, in places where strong electromagnetic waves are generated by transformers, motors, etc., or near devices emitting radio waves, such as transceivers or cellular phones.

●If a transceiver or cellular telephone is used closed to the GY-DV300 while the camera-shake compensation function is in use, the camera image may flicker due to the influence of emitted electromagnetic waves.

●Use of wireless microphone near the camera

When a wireless microphone or wireless microphone tuner is used near the camera during recording, the tuner could pick up noise.

●Avoid using or placing the unit in places;

•subject to extreme heat or cold;

•with excessive dirt or dust;

•with high humidity or moisture;

•subject to smoke or vapour such as near a cooking stove;

•subject to strong vibrations or on an unstable surface.

•also do not leave the unit for long hours in a parked car under direct sunlight or near room heating equipment.

●Protect the unit from being splashed with water (especially when shooting in the rain).

●Protect the unit from being wet when shooting on a beach.

In addition, salt and sand may adhere to the camera body. Be sure to clean the camera after use.

●Protect the unit against penetration of dust when using it in a place subject to sandy dust.

●Optical performance of lens

Due to the optical performance of the lens, colour divergence phenomena (magnification chromatic aberration) may occur at the periphery of the image. This is not a camera malfunction.

●Use the unit in an upright position.

If placed on its side, heat release efficiency will deteriorate, adversely affecting the tape transport. Depending on the circumstances, the tape may also be damaged.

●Vibrations

Colours may fail to appear during VCR playback in locations subjected to vibrations.

●Precautions for transportation

Do not drop or hit the unit against a hard object.

●Remove the videocassette before transporting the unit.

●Do not insert other objects than a videocassette in the cassette insertion slot. Be sure to close the cassette cover when the unit is not to be used for a long period.

●Do not set the POWER switch to OFF or remove the power cord during recording or playback. Otherwise the tape may be damaged.

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JVC GY-DV301, GY-DV300 instruction manual Precautions for Proper Use, Supply voltage
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GY-DV301, GY-DV300 specifications

The JVC GY-DV300 and GY-DV301 are part of JVC's renowned D-Series of professional camcorders, known for their impressive video quality and user-friendly features. Launched in the early 2000s, these models gained widespread recognition for their reliability and versatility in various broadcasting and filmmaking environments.

Both camcorders utilize a 1/3-inch CCD sensor that delivers high-quality images with a resolution of up to 720 x 480 pixels in standard definition. The GY-DV300 is particularly notable for its innovative pixel shift technology, which enhances image resolution and detail by shifting the sensor pixels to improve clarity and reduce artifacts. This feature is especially beneficial for capturing finer details in dynamic scenes, making it suitable for both documentary filmmaking and news reporting.

One of the standout features of the GY-DV301 is its advanced lens system, which provides a 16x optical zoom with a focal length range that allows for excellent versatility in framing shots. The Fujinon lens used in these models is well-regarded for its superior optical performance, ensuring crisp, vibrant images in various lighting conditions. Additionally, both camcorders come equipped with a built-in ND (neutral density) filter, enabling filmmakers to control light exposure creatively without compromising on depth of field.

The user interface of the GY-DV300 and GY-DV301 is designed with professionals in mind. The camcorders offer manual controls for focus, iris, and white balance, allowing users to have precise control over their shooting parameters. The ergonomic design ensures that the camcorders are comfortable to use over extended periods, with a range of customizable buttons and settings readily accessible.

In terms of recording formats, the GY-DV300 and GY-DV301 support DV format recording, which offers high-quality digital video suitable for editing and broadcast. They also feature multiple connectivity options, including FireWire and composite outputs, making them compatible with a wide array of editing systems and broadcasting equipment.

Overall, the JVC GY-DV300 and GY-DV301 represent a significant step forward in video technology during their time, merging advanced imaging capabilities with robust professional features. Their blend of quality, flexibility, and an intuitive operational design has made them enduring choices for videographers and broadcasters alike, solidifying JVC's reputation in the professional video market.
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