●When the AE (Auto Exposure) function is OFF and this button is pressed, the condition of the current gain setting is shown on the LCD screen or the viewfinder screen for about 3 seconds. In this condition, it possible to set the gain setting of the GY-DV300. Gain is set by rotating the SELECT dial L. Rotating the dial upward moves gain in the plus direction, and rotating it downward moves it in the minus direction.

When rotation of the dial stops, the set gain is indicated for about 3 seconds.

[The variable range is –3 dB to +18 dB. (1 dB step)]

●Pressing the button for 1 second or more engages the LOLUX mode.

J[SHUTTER] Shutter speed selector button This button is for manual adjustment of the shutter speed.

●It works when the AE item on the OPERATION menu screen is set to OFF. Using the SHUTTER item on the OPERATION menu screen, select the shutter speed mode as STEP or VARIABLE.

Set to VARIABLE when shooting computer display screens.

●When the button is pressed in MANUAL mode, the current shutter speed setting is shown on the LCD screen or the viewfinder screen for about 3 seconds. In this condition, it possible to set the shutter speed of the GY-DV300.The shutter speed is set by rotating the SELECT dial L. When rotation of the dial stops, the set shutter speed is indicated for about 3 seconds.

[Variable range

STEP: 1/50, 1/120, 1/250, 1/500, 1/1000, 1/2000

VARIABLE: 1/50.1 to 1/2067.8]

K[MENU] Menu button

Press this button for 1 second or more to display the MENU setting screen. The MENU setting screen is shown on the LCD screen and the viewfinder screen.

When the OUTPUT CHAR. item on the DISPLAY [2/2] menu screen is set to MIX, the MENU setting screen can also be output for display via the VIDEO OUT or Y/C OUT connector.

Selections and settings in the menu are performed with the SELECT dial L.

The normal screen returns when this button is pressed while the MENU setting screen is displayed.

LSELECT dial

●When gain and shutter adjustment is set to the MANUAL mode, this dial is rotated to set the gain or shutter speed.

●When the white balance adjustment is set to the MANUAL mode, the white balance setting mode can be selected by rotating this dial.

[Variable range: PRESET, MEMORY 1, 2, 3]

●When the MENU setting screen is displayed, this dial is used to select and set items in the menu.

To confirm menu items and set values, press the dial.

M[CH-1/CH-2 AUDIO] CH-1/CH-2 audio input selector switch

Used to select the audio source input to the CH- 1/CH-2 channel. Separate inputs can be selected for the CH-1/CH-2 channels.

MIC 1 : The sound from the built-in microphone or from the MIC 1 input connector is input. Select the input from the built-in microphone or from the MIC 1 input connector with the MIC1 INPUT SEL item on the SYSTEM [1/2] menu screen.

MIC 2 : The sound from the MIC 2 input connector is input.

N[MONITOR] Audio monitor selector switch Selects the monitor sound heard from the EARPHONE jack X or the built-in speaker. CH-1 :CH-1 audio signal

CH-2 : CH-2 audio signal

MIX : Mixed signal consisting of the CH-1 and CH-2 audio signals.

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JVC GY-DV301, GY-DV300 Menu Menu button, Select dial, CH-1/CH-2 Audio CH-1/CH-2 audio input selector switch
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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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