Appendix D: The Tape Cartridge

8.Finally, check for proper operation of the tape cartridge’s write-protect switch (Figure D-5). This sliding switch, located on the end of the tape cartridge used for the tape label, should snap smartly back and forth, and the orange tab should be visible when the tape cartridge is set to provide write protection (data on the tape cannot be written over).

DISABLE

WRITE-PROTECTION

ENABLE

WRITE-PROTECTION

Figure D-5 Write-Protect Switch on Tape Cartridge

By following general handling procedures, conducting careful visual inspections of tape cartridges on a regular, ongoing basis, and making sure that tape cartridges are stored within their environmental limits, you will greatly reduce any chance that you will experience problems with your tape cartridges or cause damage to your DLT tape system. Respect your media as much as you do your data.

D.3 TAPE CARTRIDGE WRITE-PROTECT SWITCH

Each tape cartridge has a write-protect switch that can be used to prevent accidental erasure of data. Before inserting the tape cartridge into the tape drive, position the write-protect switch on the front of the cartridge (Figure D-5):

∙Move the write-protect switch to the left to enable write protection (existing data on the tape cannot be overwritten, nor can additional data be appended to the media).

When the write-protect switch is moved to the left, a small orange rectangle is visible. This indicates that data cannot be written to the tape.

D-8

Quantum DLT 7000 Tape Drive

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Quantum Instruments DLT 7000 manual Tape Cartridge WRITE-PROTECT Switch, Figure D-5 Write-Protect Switch on Tape Cartridge
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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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