Battery Pack Operation (Cont’d)

Remaining Battery Power Indication

TALLY lamp

The remaining battery power condition can be checked

by the remaining battery power indication on the LCD

 

 

 

 

screen and the TALLY lamp.

 

 

 

The battery condition is indicated as shown in the table

 

 

below. Prepare for battery pack replacement in

 

 

accordance with the indications.

 

 

 

Indication

Remaining

 

LCD screen

LCD Screen Tally Lamp

Battery Power

 

 

Remaining battery

 

 

 

 

Remaining battery

—

power is low.

 

 

Prepare or replace

 

power indication

 

 

 

with a fully charged

 

 

 

 

 

 

battery pack.

 

Fully

Slow blinking

No remaining bat-

 

(1 blink per

tery power.

 

charged

second)

Immediately replace

 

 

with a fully charged

After the remaining battery power indication

 

Blinking

battery pack.

starts blinking, recording can be continued for

After the no remaining battery power warning appears,

approx. 5 minutes. (when BN-V428 is used)

 

 

the GY-DV300 automatically stops operation if the

Operating Time with Battery Pack

battery power operation is continued.

 

 

Battery

Continuous Operating Time (25°C)

When a fully charged battery pack is attached, the

approximate continuous operating time is as shown

Pack

GY-DV300 only When KA-DV300 in use

in the table on the left.

 

BN-V428 Approx. 120 min. Approx. 80 min.

● Battery operating time may differ depending on the

number of times the battery has been charged,

 

 

 

 

charging conditions and the operating environment,

 

 

etc. Regard the values in the table on the left as

 

 

approximate reference times.

 

 

 

● Operating time is reduced in areas with a cold

 

 

environment.

 

 

 

● Operating time is reduced when the power zoom

 

 

lens is used frequently and when start/stop of

PRECAUTIONS FOR THE BATTERY

recording is performed frequently.

PACK

 

 

 

●When the battery pack is not in use, it must be stored in a cool, dry place.

Do not leave the battery pack in a place where it might be subject to high temperatures (under direct sunlight in a car, etc.), as this could cause battery leakage or shorten the service life.

●When the terminal section of the battery pack gets dirty, the operating time will be shortened.

●If the operating time becomes greatly reduced even immediately after recharging, the service life of the battery pack is nearly finished. Purchase a new battery pack.

Recharging

●Recharge the battery pack after completely discharging it. Repeated recharging with residual charge remaining could result in reduced battery capacity.

●If the battery capacity is reduced by repeating incomplete recharging, or recharging without discharging, once discharge the battery pack completely, then recharge it to restore the battery capacity.

●If the battery pack is recharged with its internal temperature raised immediately after use, recharging may not be performed completely.

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JVC GY-DV301, GY-DV300 Battery Pack Operation Cont’d, Remaining Battery Power Indication, Operating Time with Battery Pack
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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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