Ch 2: Installation and Use of Devices

Internal DAT and Internal DAT Changer (Optional)

Use of a cartridge with its service life exhausted could cause a drive failure or data destruction.

While not in use, remove the cartridge from the equipment. If you leave the cartridge inserted, its service life will be shortened.

Only Hitachi products are guaranteed. If products of other companies are used, operation cannot be guaranteed.

Data cartridges usable in an internal DAT and internal DAT changer are:

Tape length (format)

Memory capacity

 

 

60m tape (DDS-1)

1.3GB (uncompressed) to 2.6GB (compressed1)

90m tape (DDS-1)

2.0GB (uncompressed) to 4.0GB (compressed1)

120m tape (DDS-2)

0GB (uncompressed) to 8.0GB (compressed1)

125m tape (DDS-3)

12GB (uncompressed) to 24GB (compressed1)

1 It is assumed that the average data compression ratio is 2.0. (The data compression ratio depends on transfer data.)

The formatting modes of 60m/90m tape, 120m tape, and 125m tape differ from each other. When you use drives incompatible with each other, check the formatting modes corresponding to the drives, then decide on the tape length for the cartridge.

The standard service life (number of uses) of a cartridge used in an internal DAT changer is 160 times. If the number of uses exceeds 160, replace the cartridge with a new one.

To minimize condensation, note the following:

-Use cartridges in a temperature range of 10 to 35°C and a relative humidity range of 20 to 80%. Store cartridges containing data in a temperature range of 5 to 32°C.

-If the cartridge to be used has been placed somewhere that exceeds the allowable temperature range, leave it at ordinary room temperature at least two hours before use.

Hitachi PC VisionBase 8450H/R Server

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Hitachi 8450H/R manual Internal DAT and Internal DAT Changer Optional, Tape length format Memory capacity

8450H/R specifications

The Hitachi 8450H/R is a powerful and versatile machine designed for heavy construction and earth-moving tasks. Renowned for its robust design and high performance, it serves as a reliable partner in various industries, including mining, construction, and infrastructure development.

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In terms of engine performance, the Hitachi 8450H/R is powered by a reliable and fuel-efficient engine that offers impressive output while minimizing emissions. This not only helps operators save on fuel costs but also aligns with environmental regulations and sustainability goals. The engine is designed to provide optimal torque and power at various operating speeds, allowing for versatile applications.

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The machine's undercarriage is built for durability, equipped with heavy-duty tracks that ensure stability and traction on various ground conditions. This feature is particularly beneficial in challenging terrains where other machines might struggle. The suspension system further enhances ride comfort, allowing for smooth operation even on rough surfaces.

In addition to its robust build and high performance, the Hitachi 8450H/R is designed for easy maintenance. Key components are accessible, and the machine comes with advanced diagnostic systems that help operators identify potential issues before they escalate. This design philosophy not only reduces downtime but also extends the lifespan of the equipment.

Overall, the Hitachi 8450H/R combines advanced technologies, exceptional performance, and user-friendly features to deliver outstanding results in heavy-duty applications. Its blend of power, durability, and ease of operation makes it a top choice for construction and earth-moving professionals around the globe.