Seagate ST318451FC プリント

The drive has been low level formatted at the factory. You do not need to
perform another low level format on this drive unless you decide to perform
certain diagnostics through the host adapter. If you do decide to perform a
low level format, do not abort the format as this is likely to make the drive
inoperable. A low level format, with verify turned on, will typically take one
hour for ST318451FC drives.

Protect against power failure or other power interruptions during the format.

a.

Turn on DC power to the host system.

b.

Boot the system from a system floppy, CD, or from a previously installed
hard disc drive if there is one.

c.

Format the drive. 

Caution. Formatting a drive erases all user data. Be sure that you under-

stand this principle before formatting any hard disc drive. It is not
necessary to format a drive that previously has been used to
store data, unless your intention is to erase all user data. Seagate
is not responsible for lost user data.

Cheetah disc drives are designed to operate with a variety of operating sys-
tems. Please refer to your system or Fibre Channel host adapter (controller)
manual for information about formatting and setting up the drive for use with
your particular operating system.

This drive features hot plugging capabilities which allows you to insert and
remove the drive without powering down the host system. Any time a drive
is inserted or removed from a Fibre Channel loop, a short loop interruption
occurs and the loop resynchronizes automatically to accommodate the
added (or removed) drive. 

The drive’s motor will start spinning the discs based on the status of two sig-
nals set by the host adapter. These two signals are called Start_1 and
Start_2. There are four options as described below.

1 ........... Low ....... Low ........ Motor spins up at DC power on.

2 ........... High ...... Low ........ Motor spins up when the host adapter sends

the SCSI Start command.

3 ........... Low ....... High........ Motor spins up after a delay of 12 seconds

times the physical address of the drive.

4 ........... High ...... High........ The drive will not spin up.

Most systems that host only a couple of drives use option 1 to enable all of
the drives to start up immediately when power is applied to the drives. Sys-
tems hosting larger numbers of drives may be configured to start drives at
various times to avoid overloading the capabilities of the host system’s
power supply.

If you want to change the startup option for the drive, please refer to the
documentation provided with your Fibre Channel host adapter or host sys-
tem.

• Drive does not spin up. Remove and then reinsert the drive into the

drive bay on the host-supplied carrier or tray. Make sure the drive makes
firm contact with the host’s FC backpanel connector.

• Computer does not seem to recognize the drive. Verify that the drive

is enabled by the FC host adapter setup utility.

For online information about Seagate products, visit www.seagate.com or e-
mail your disc questions to DiscSupport@Seagate.com

If you need help installing your drive, consult your dealer first. If you need
additional help, call a Seagate technical support specialist. Before calling,
note your system configuration and drive model number (ST318451FC).

Africa

+31-20-316-7222

Poland

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Australia

+61-2-9725-3366

Spain

900-98 31 24

Austria

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Belgium

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Denmark

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Germany

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Turkey

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Hong Kong

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United Kingdom 0 800-783 5177

Ireland

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USA/Canada/

1-800 SEAGATE or

Italy

800-790695

Latin America

+1-405-936-1234

Middle East

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Other European

Netherlands 0 800-732-4283

countries

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Norway

800-113 91

Warranty. Contact your place of purchase or our web site (above). 
Return Merchandise Authorization (RMA).

Before returning the drive, verify that it

is defective. Seagate Worldwide customer service centers are the only facilities autho-
rized to service Seagate drives. Contact nearest center for return procedures and trade
regulations.

Back up the data before shipping. Seagate assumes no responsibility for

data lost during shipping or service. Shipping drive in an unapproved container voids
the warranty. Pack the drive with original box and packing materials. Use no other
materials. This prevents electrical and physical damage in transit.