Configuring The Library - Compaq StorageWorks SSL2000 Series Reference Manual

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34-pair twisted-pair
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Each end of a twisted pair ground connected to chassis ground
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Maximum cable length of 10 ft (3 m) for a single-ended Fast/Wide SCSI
bus, including the internal wiring of SCSI device
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Maximum cable length of 82 ft (25 m) for a differential Fast-Wide SCSI
bus, including the internal wiring of SCSI device
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Maximum cable length of 39 ft (12 m) for an LVD SCSI bus
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Internal cable lengths of 22 in (56 cm) for Drive 0 and Robot and 15 in
(38 cm) for Drive 1
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Cables of different impedances should not be used together
Additional specifications to assure the highest SCSI performance can be found
in the current version of ANSI X3.131.
NOTE: This equipment has been tested for electromagnetic emissions and immunity
using good quality shielded cables. If you use unshielded or poor quality cables, or
otherwise vary from good practice, you might not comply with national and international
rules.

Configuring the Library

The Library is designed with many configuration options, each offering
multiple settings to support a variety of applications and platforms. The setting
of each option is stored in non-volatile memory in the unit. For most
applications, you do not have to change the factory default settings. If you
need to change the configuration, go on to the next section. If you are
uncertain whether you need to change a setting, contact your Technical
Support representative.
To change settings, use the control panel. For an overview of how the control
panel works, and a description of the functions of the buttons, indicators and
display, see "Entering the Menu Mode," "Exiting the Menu Mode," and
"Navigating through the Menu Structure" in Chapter 4, "Operation."
You can change the settings using the options contained in the Configuration
menu described later in this chapter. Refer to your host computer
documentation to determine which settings might need to be changed.
Installation 2-15