User`s guide

B-3
CD/DVD-ROM
Keep the following notes in mind to use the CD/DVD-ROM for the server:
 Press the center of the storage case to remove the CD/DVD-ROM from its case.
 Do not drop the CD/DVD-ROM.
 Do not place anything on the CD/DVD-ROM or bend the CD/DVD-ROM.
 Do not attach any label onto the CD/DVD-ROM.
 Do not touch the signal side (nothing is printed on this side) with your fingers.
 Place the CD/DVD-ROM with its printed side upward and gently put it on the tray.
 Do not scratch the CD/DVD-ROM or write anything directly on it with a pencil or ball-point pen.
 Do not leave the CD/DVD-ROM near foods and drinks, or in a place exposed to cigarette smoke.
 Do not leave the CD/DVD-ROM in a high-temperature place (e.g., place exposed to direct sunlight or close to
a heater).
 When dust or fingerprints are visible on the CD/DVD-ROM, wipe the CD/DVD-ROM from its center to the
edge using a dry soft cloth slowly and gently.
 Use the CD/DVD cleaner to clean the CD/DVD-ROM. Do not use record spray/cleaner, benzene, or thinner.
 Keep the CD/DVD-ROM in a CD/DVD-ROM case when not using it.
 Do not hit the CD/DVD-ROM with the screw fixing the top cover when setting or removing disc.
Tape Media
The following describes the handling of data with the DAT, DLT, or AIT optionally available for the server.
 Saving your valuable data
When you save your valuable data or programs into the cartridge tape, you should make two copies: a primary
and a secondary tape.
This enables you to restore your data from one tape when the other makes a read error, as well as to protect
your valuable data and programs from loss.
 Three-generation data management
We recommend that you should employ three-generation data management for data storage.
Three-generation data management uses three cartridge tapes: A, B, and C. You save data to tape A on the first
day, tape B on the second day, tape C on the third day, tape A on the fourth day, and so on. That is, you save
data into cartridge tapes cyclically from tape A through C.
This enables you, for example, to use tape B to restore the data when tape C makes a read error. Also when
both tapes B and C make a read error, you can restore your valuable data by using the data stored in tape A.
Keyboard
The keyboard is a device used to instruct your computer by entering alphanumeric characters or symbols.
IMPORTANT:
 Do not pour any liquid such as water or put anything into the keyboard. Doing so may
cause a failure of the keyboard.
 The keyboard provided with the server is designed for adjustment of an angle. Adjust
the keyboard at an angle at which the keyboard is easy to operate. This adjustment helps