3.0Configuring and mounting the drive
This section contains the specifications and instructions for configuring and mounting the drive.
3.1Handling and static discharge precautions
After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic dis- charge (ESD) hazards. Observe the following standard handling and
Caution:
•Keep the drive in the electrostatic discharge (ESD) bag until you are ready for installation to limit the drive’s exposure to ESD.
•Before handling the drive, put on a grounded wrist strap, or ground yourself frequently by touching the metal chassis of a computer that is plugged into a grounded outlet. Wear a grounded wrist strap throughout the entire installation procedure.
•Handle the drive only by its edges or frame.
•The drive is
•Always rest the drive on a padded, antistatic surface until you mount it in the computer.
•Do not touch the connector pins or the printed circuit board.
•Do not remove the
3.2Jumper settings
3.2.1Master/slave configuration
Use the options jumper block shown in Figure 3 to configure the drive for operation. This jumper block is the 4- pin header adjacent to pins 1 and 2 of the I/O signal pins. For additional information about using the Cable select option, see Section 3.2.2.
The “Master or single drive” option is the factory default setting.
Drive is master (or single drive)
Drive is slave
Cable select
Figure 3. Jumper settings
Momentus 42 Product Manual, Rev. A | 17 |