General and Features

This unit is a digital video cassette recorder which uses 1/4-inch tapes.

It incorporates digital compression technology so that the deterioration in picture quality and sound quality resulting from dubbing is significantly minimized compared with existing analog systems.

Furthermore, since it has a compact 4U size and light weight, the unit can be carried around or mounted in a 19-inch rack with ease.

The settings for the unit’s setup can be performed while viewing the screen menus on the TV monitor. With the AJ-D650 unit, both assemble and insert editing are possible through external control.

Features

Compact size and light weight

This is a 4U size digital VTR. It can be mounted in a 19-inch rack with ease using the optional rack-mounting adaptors (AJ-MA75P).

Up to 123 minutes of recording

Two sizes of cassette tapes can be used with this unit: M cassette (max. 63 minutes) and L cassette (max. 123 minutes). The width of the tapes measures 1/4 inch to achieve a compact design.

Compatibility with consumer products

Consumer cassette tapes shot with digital cameras available on the consumer market can be played back on this unit using the optional cassette adaptor (AJ-CS750P).

<Notes>

•Slow motion playback is not possible with consumer cassette tapes.

•Consumer cassette tapes recorded in LP mode cannot be played back.

Digital slow motion/jog

The slow motion playback images can be reproduced clearly at any of the speeds given below using commands from the external controller or other such device: –0.43/–0.3/–0.2/–0.1/ –0.03/0/+0.03/+0.1/+0.2/+0.3/+0.5/+0.75.

<Notes>

•Some noise may occur when the slow motion speed is changed.

•When slow motion playback is used, the image shakes slightly in the vertical direction.

Dialy shuttle operation is possible through the external controller

Shuttle operations enable the tape to be played back with color images at a speed of up to 60 times normal tape speed in either the forward or reverse direction.

Time codes

This unit comes with a built-in time code generator (TCG)/time code reader (TCR). In addition to the internal time code, an external time code input or input signal VITC can be recorded in the machine as the LTC time code.

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Panasonic AJ-D650 manual General and Features
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AJ-D650 specifications

The Panasonic AJ-D650 is a professional digital video recorder that has garnered attention for its performance and reliability in various broadcast and production environments. This versatile machine supports a range of video formats, making it an essential tool for filmmakers, broadcasters, and video production professionals. Launched as part of Panasonic's DVCPro series, the AJ-D650 stands out for its ability to deliver high-quality images while maintaining user-friendly operation.

One of the notable features of the AJ-D650 is its ability to record in both standard-definition (SD) and high-definition (HD) formats. It utilizes the DVCPro video codec, which allows for efficient compression without compromising image quality. This is particularly advantageous for professionals looking to store large volumes of footage without sacrificing clarity or detail, making it an optimal choice for long recording sessions.

The recorder integrates advanced digital audio capabilities, offering 16-bit, 48 kHz audio recording. Stability and reliability are enhanced through its use of high-performance tape transport mechanisms, which are designed to minimize dropouts and achieve consistent playback. This is crucial in live broadcasting environments where precision is paramount.

With built-in time code support, the AJ-D650 facilitates synchronized recording and playback, ensuring accurate timestamping of footage. This feature streamlines the editing process, allowing for smoother production workflows. Additionally, the machine includes comprehensive editing functionalities, accommodating various post-production requirements.

The device is designed for rigorous professional use, featuring a robust construction that can withstand the demands of fieldwork. Its compact form factor, combined with lightweight materials, makes it portable while still ensuring durability.

Connectivity options are comprehensive, including multiple input and output ports that facilitate integration with other equipment. These features enhance its adaptability in different production setups, whether in the studio or on location.

In summary, the Panasonic AJ-D650 stands out in the realm of professional digital video recording, combining advanced technology with user-friendly features. Its versatility, robust design, and high-quality output make it a preferred choice for professionals seeking reliability and performance in video production contexts.
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