SCSI Commands

MODE SELECT (6) / (10) Command (15h) / (55h) (continued)

Table 5–38 MODE SELECT Mode Parameter Block Descriptor - Field Descriptions

Field Name

Description

 

 

 

Density

This field should match the current tape medium density; it is set to 0 if the density is

Code

unknown.

 

 

Density Code

Description

 

 

00h

Use default density.

 

 

0Ah

6667 bpi MFM serial cartridge tape X3B5/86-199 (read only).

 

 

16h

10000 bpi MFM serial cartridge tape X3.193-1990 (read only).

 

 

17h

42500 bpi MFM serial cartridge tape X3B5/91- 2.6 GB (DLTtape III

 

 

 

only).

 

 

18h

Same as 17h, but with 56 track pairs vs. 24 - 6.0 GB (DLTtape III

 

 

 

only).

 

 

19h

62500 bpi, 64 track pairs, serial cartridge tape - 10.0 GB (DLTtape

 

 

 

III only) /15.0 GB (DLTtape IIIxt only)

 

 

1Ah

81633 bpi, 64 track pairs, serial cartridge tape - 20.0 GB (DLTtape

 

 

 

IV only)

 

 

1Bh

85937 bpi, 52 quad pairs, serial cartridge tape - 35.0 GB

 

The density codes above are the preferred codes used to define density.

 

Additionally, the following codes may be used, though use of the Data Compression

 

Page is preferred:

 

 

7Fh

No change from previous density (No Operation)

 

80h

62500 bpi, 64 track pairs, serial cartridge tape - 10.0 GB (DLTtape III) /15.0

 

 

GB (DLTtape IIIxt) without compression

 

81h

62500 bpi, 64 track pairs, serial cartridge tape - 20.0 GB (DLTtape III) /30.0

 

 

GB (DLTtape IIIxt) with compression

 

82h

81633 bpi, 64 track pairs, serial cartridge tape - 20.0 GB (DLTtape IV)

 

 

without compression

 

83h

81633 bpi, 64 track pairs, serial cartridge tape - 40 GB (DLTtape IV) with

 

 

compression

 

84h

85937 bpi, 52 quad tracks, serial cartridge tape - 35 GB (without

 

 

compression)

 

85h

85937 bpi, 52 quad tracks, serial cartridge tape - 70 GB (with compression)

 

 

 

 

Quantum DLT 7000 Tape System

5-71

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Image 175
Quantum Instruments DLT 7000 manual Field Name Description Density
Page 174 Page 176

DLT 7000 specifications

The Quantum Instruments DLT 7000 is a state-of-the-art battery-powered light that brings advanced photography and videography offerings to professionals and enthusiasts alike. Renowned for its compact design, the DLT 7000 combines lightweight portability with powerful functionality. It is engineered to enhance the creative process by providing optimal lighting solutions in a variety of settings.

One of the standout features of the DLT 7000 is its innovative LED technology. This light source offers consistency in color temperature and output, ensuring high-quality illumination for both photo and video applications. The unit boasts an impressive color accuracy with a CRI (Color Rendering Index) rating that exceeds 90, making it ideal for capturing true-to-life colors in any situation. The DLT 7000 allows users to adjust the color temperature from a warm 3200K to a cool 5600K, catering to different lighting needs and environments.

Moreover, the DLT 7000 features a dimming function that allows for seamless adjustments from 0 to 100% brightness. This level of control not only aids in achieving the perfect exposure but also helps in creating the desired mood or atmosphere for a shot. The robust design of the DLT 7000 includes durable construction material that can withstand the rigors of location shoots, making it a reliable tool for professionals.

In addition to its lighting capabilities, the DLT 7000 incorporates smart technology. It is equipped with a built-in wireless control system that allows users to adjust settings from a distance, promoting flexibility during shoots. This wireless functionality extends to multiple units, enabling synchronized lighting setups for complex scenes.

Another notable characteristic of the DLT 7000 is its versatile power options. The light can operate on lithium-ion batteries, ensuring long-lasting performance during extended shoots without the constraint of power outlets. There is also an option for AC power, providing users flexibility in various shooting locations.

In summary, the Quantum Instruments DLT 7000 stands out with its combination of advanced LED technology, adjustable color temperatures, built-in dimming capabilities, and smart wireless controls. Whether for professional photography or videography, this light is designed to meet the demands of the most discerning artists, making it an essential addition to any lighting kit.
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