Quantum Instruments DLT 7000 manual Space Command 11h, Lsb

Models: DLT 7000

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SCSI Commands

5.22 SPACE COMMAND (11h)

The SPACE command provides a variety of positioning functions that are determined by Code and Count fields in the Command Descriptor Block. Both forward (toward End of Medium/End of Partition) and reverse (toward Beginning of Medium/Beginning of Partition) positioning are provided.

Bit

 

7

 

6

 

5

4

 

3

2

 

1

0

Byte

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

Operation Code (11h)

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

Logical Unit Number

Reserved

 

 

 

Code

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(MSB)

 

 

 

 

 

 

 

 

 

 

2 - 4

 

 

 

 

 

 

Count

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(LSB)

5

 

Unused

 

 

 

Reserved

 

 

 

Flag

Link

 

 

 

 

 

 

 

 

 

Figure 5–78

SPACE Command Descriptor Block - Data Format

 

 

 

Table 5–80 SPACE Command Data - Field Descriptions

 

 

 

 

 

 

 

 

 

 

 

 

 

Field Name

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Code

The code can be one of the following:

 

 

 

 

 

 

 

Space Code

Space by:

 

 

 

 

 

 

 

 

 

000b

 

Blocks

 

 

 

 

 

 

 

 

 

001b

 

Filemarks

 

 

 

 

 

 

 

 

 

010b

 

Sequential Filemarks

 

 

 

 

 

 

 

011b

 

End of Data

 

 

 

 

 

 

 

For 2.6 GB and 6.0 GB format, the tape drive supports count values 0, 1, and 2 only. For 10.0 GB and newer formats, compressed or noncompressed, the count value can be from 0 to FFFFFFh.

Quantum DLT 7000 Tape System

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Quantum Instruments DLT 7000 manual Space Command 11h, Lsb

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.