CHAPTER 11 Input-Output Units

Front Panel

The DAT unit has two LEDs and Eject switch as shown in Figure 11.5 .

Tape

Clean

 

3

Attention LED

1 Eject switch

2 Active LED

 

Figure 11.5 DAT Unit Front Panel

This section describes the functions of the switches and LEDs of the DAT unit.

1 Eject switch

A data cartridge can be removed by pressing the eject switch. If the processor inhibits removal of a data cartridge, it cannot be removed by pressing the eject switch.

CAUTION

Data destruction: Do not press the eject switch during an operation (when the tape LED is blinking). If the eject switch is held down for about 5 seconds or pressed 3 times within a 5-minutes period, the forced ejection function will be executed and the data being written may be destroyed.

2 Active LED

The Active LED lights steady when the data cartridge is loaded and the tape unit is ready to operate. The Active LED blinks when the tape unit is operating. For details, refer to Table 11.3 .

3 Attention LED

When the Attention LED blinks, the head of the tape unit should be cleaned using a cleaning tape or a cartridge is near the end of it’s useful life. The Attention LED lights steady on continuously when the tape unit fails. For details, refer to Table 11.3 .

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Fujitsu M200R, M600R, GranPower7000 (GP 7000F), M400R, M400A manual 130, Input-Output Units Front Panel, Eject switch
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M200, M400A, GranPower7000 (GP 7000F), M400R, M600 specifications

Fujitsu's M200R, M600R, M600, M400R, and GranPower 7000 (GP 7000F) models represent a suite of advanced computing solutions designed for various enterprise applications and high-performance tasks.

Starting with the M200R, this model is known for its robust performance in data-intensive environments. It is equipped with advanced multi-core processors that enhance processing speed and efficiency. The M200R also supports virtualization technologies, allowing businesses to maximize resource utilization by running multiple operating systems simultaneously.

The M600R further extends these capabilities with an emphasis on reliability and scalability. It features redundant power supplies and cooling systems, ensuring uninterrupted operation during critical tasks. The M600R is ideal for medium to large enterprises requiring a dependable infrastructure that can grow with their operations. Its high memory capacity supports large-scale applications and extensive data analysis tasks.

Complementing this is the M600 model, which focuses on a balance between performance and energy efficiency. It integrates innovative power management technologies that help reduce overall operational costs while maintaining high processing capabilities. The M600's modular design allows for easy upgrades and maintenance, making it a flexible choice for evolving business needs.

The M400R is specifically tailored for smaller organizations or those with less demanding workloads. Despite its compact size, it still features powerful processing capabilities and user-friendly management tools. The M400R’s cost-effectiveness and ease of deployment make it an attractive option for businesses looking to optimize their IT investments without compromising performance.

Finally, the GranPower 7000 (GP 7000F) stands out with its exceptional energy efficiency, providing an environmentally friendly solution for data centers. This model is notable for its advanced cooling technologies, which ensure optimal performance while minimizing energy consumption. The GP 7000F is particularly well-suited for high-density computing environments, offering enhanced security features and scalable architecture to accommodate future growth.

In summary, Fujitsu's M200R, M600R, M600, M400R, and GranPower 7000 are designed to meet diverse computing needs across different industries. Their main features include high-performance processors, scalability, energy efficiency, and advanced cooling technologies. By leveraging these sophisticated computing solutions, organizations can enhance their operational efficiency and better prepare for future challenges in an increasingly digital world.
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