INTRODUCTION

Precautions for Use of Head Cleaning Tape

Use the separately sold head cleaning tape M-DV12CL.

Adhere to the following precautions when using the head cleaning tape.

1. The tape runs for 10 seconds at a time in the PLAY mode. (The tape stops automatically and the unit enters the STOP MODE.)

●Set the MODE switch on the unit to “VTR”.

●Press the BAR (f/ w) button after the cleaning tape is fully loaded.

2.Do not use the tape more than four times at the most for each cleaning.

3.The cleaning tape can be used approximately 100 times.

Use the following chart as a guide for periodical head cleaning.

Operating

Low temperature

Room temperature

High temperature

environment

0°C to 10°C

10°C to 35°C

35°C to 40°C

 

 

 

 

Yardstick for

1 to 2 times

1 to 2 times

1 to 2 times

use of cleaning

every 5 hours

every 20 to 30 hours

every 5 hours

tape

 

 

 

 

 

 

 

Note 1) When used in a low humidity environment (10% RH to 30% RH), head cleaning should be conducted at intervals half of those given in the above chart.

Note 2) If an ME80 tape is used immediately after head cleaning, the VTR WARNING (HEAD) indicator may remain on. In this case, let the tape run as the indicator will turn off after the tape has run for a while.

Note 3) Use the cleaning tape at room temperature (10°C to 35°C).

Note 4) The cleaning tape case contains instructions for use of the cleaning tape. However, some of these instructions differ from the contents given in this document. When using the cleaning tape, please follow the instructions of this document.

Note 5) Perform head cleaning before using the GY-DV300 in the LP mode.

Videocassette to be Used

●Use JVC videocassette tapes marked with MiniDV for this unit.

Please use DVM60 or DVM30 type videocassettes.

●Malfunctions may occur if a DVM80 videocassette is used in the LP mode.

●When recording in the LP mode, use videocassettes bearing the “LP Mode” mark on the package.

The following phenomena may occur when tapes recorded in the LP mode are attempted played back on another set.

•Noise may appear in the picture and sound

•The sound may fall out and the picture may fail to appear

•The tape counter indication may be irregular

●Please play back a tape that is recorded in the LP mode on the unit on which the tape was recorded. Also, these tapes cannot be played back on digital video units that do not support the LP mode.

●Videocassettes cannot be used upside down.

●Avoid storing a videocassette with unevenly wound tape, as this may damage the tape.

Rewind it to the beginning before placing a cassette into storage.

●Store videocassettes in a place with little humidity and good ventilation where mould does not form.

●After a videocassette tape has been used repeatedly, it becomes unable to maintain full performance due to an increase in noise caused by dropouts, etc. Do not continue to use a dirty or damaged tape, as this will reduce the rotary head life.

●Videocassette tapes marked MiniDV are provided with a switch on the back for use in preventing accidental erasure.

●Slide the switch to “SAVE” to protect the required recording in the tape from being overwritten.

●To record on the tape, slide the switch to “REC”.

Switch

REC

SAVE

E-10

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JVC GY-DV300, GY-DV301 instruction manual Precautions for Use of Head Cleaning Tape, Videocassette to be Used
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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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