Table of Contents

2.5	Power On Self Test (POST)		2-23
2.6	Troubleshooting		2-25
Chapter 3:	SCSI DESCRIPTION
3.1	SCSI Overview		3-1
3.2	SCSI Commands		3-2
3.3	Signal States		3-4
	3.3.1	Signal Values	3-4
	3.3.2	SCSI ID Bits	3-5
3.4	SCSI Signals		3-6
	3.4.1	SCSI Signal Definitions	3-6
	3.4.2	Signal Bus Timing	3-7
3.5	SCSI Bus Phases		3-10
	3.5.1	BUS FREE Phase	3-10
	3.5.2	ARBITRATION Phase	3-12
	3.5.3	SELECTION Phase	3-13
	3.5.4	RESELECTION Phase	3-15
	3.5.5	Information Transfer Phases	3-17
3.6	SCSI Bus Conditions		3-24
	3.6.1	Attention Condition	3-24
	3.6.2	Reset Condition	3-25
	3.6.3	Queued Unit Attentions	3-26
Chapter 4: MESSAGES
4.1	Message Format		4-1
4.2	Supported SCSI Messages		4-5
	4.2.1	ABORT Message (06h)	4-5
	4.2.2	BUS DEVICE RESET Message (0Ch)	4-5
	4.2.3 COMMAND COMPLETE Message (00h)		4-5
	4.2.4	DISCONNECT Message (04h)	4-6
	4.2.5	IDENTIFY Message (80h - FFh)	4-7
	4.2.6	IGNORE WIDE RESIDUE Message (23h)	4-8
	4.2.7	INITIATOR DETECTED ERROR Message (05h)	4-9
	4.2.8 LINKED COMMAND COMPLETE Message (0Ah)		4-10
	4.2.9 LINKED COMMAND COMPLETE, with Flag Message (0Ah)		4-10
	4.2.10	MESSAGE PARITY ERROR Message (09h)	4-10
	4.2.11	MESSAGE REJECT Message (07h)	4-10
	4.2.12	NO OPERATION (08h)	4-11
	4.2.13	RESTORE POINTERS Message (03h)	4-11
	4.2.14	SAVE DATA POINTER Message (02h)	4-11
	4.2.15 SYNCHRONOUS DATA TRANSFER REQUEST Message (01h)		4-11
	4.2.16	WIDE DATA TRANSFER REQUEST Message (01h)	4-13

viii		Quantum DLT 7000 Tape System

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.

Quantum Instruments DLT 7000 manual Table of Contents

Models: DLT 7000

DLT 7000 specifications