IBM eServer 342 xSeries, Руководство пользователя

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Chapter 5. Installing Options
53
4. If the drive that you are installing is a laser product, observe the following safety
precaution.
5. Touch the static-protective package containing the drive to any unpainted metal
surface on the server; then, remove the drive from the package and place it on a
static-protective surface.
6. Set any jumpers or switches on the drive according to the documentation that
comes with the drive.
7. Install rails on the drive.
• If you are installing a standard-size drive:
a. Pull the blue slide rails off the back of the filler panel.
b. Clip the rails onto the sides of the drive.
• If you are installing a digital linear tape (DLT) backup drive, use the metal
slide rails and screws that come in the box that contains the server
documentation.
8. Place the drive so that the slide rails engage in the bay guide rails. Push the drive
into the bay until it clicks into place.
9. If you are installing a SCSI device, continue with the next step. If you are installing
an IDE device, go to step 11 on page 54.
10. To install a SCSI device:
a. Attach the connector on the 1-drop SCSI cable for the non-hot-swap drive
bays to the back of the drive. Connect the other end of the cable to SCSI
channel B on the system board, if it is not already attached. See “System
board internal cable connectors” on page 29 for the location of the SCSI
channel B connector.
Statement 3
CAUTION:
When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or
transmitters) are installed, note the following:
• Do not remove the covers. Removing the covers of the laser product could result
in exposure to hazardous laser radiation. There are no serviceable parts inside the
device.
• Use of controls or adjustments or performance of procedures other than those
specified herein might result in hazardous radiation exposure.
Danger
Some laser products contain an embedded Class 3A or Class 3B laser diode. Note the
following. Laser radiation when open. Do not stare into the beam, do not view directly
with optical instruments, and avoid direct exposure to the beam.