Quantum FIREBALL PLUS AS 10.2 User Manual

Installation
3-6 Quantum Fireball Plus AS 10.2/20.5/30.0/40.0/60.0 GB AT
drive is configured as a Master. If it is a 1 (high), the drive is configured as a Slave.
In order to configure two drives in a Master/Slave relationship using the CS
jumper, you need to use a cable that provides the proper signal level at pin 28 of
the ATA bus connector. This allows two drives to operate in a Master/Slave
relationship according to the drive cable placement.
The Quantum Fireball Plus AS 10.2/20.5/30.0/40.0/60.0 GB AT hard disk drives
are shipped from the factory as a Master (Device 0 - CS jumper installed). To
configure a drive as a Slave (Device 1- DS scheme), the CS jumper must be
removed. In this configuration, the spare jumper removed from the CS position
may be stored on the PK jumper pins.
3.3.2
3.3.23.3.2
3.3.2 Drive Select (DS) Jumper
Drive Select (DS) JumperDrive Select (DS) Jumper
Drive Select (DS) Jumper
You can also daisy-chain two drives on the ATA bus interface by using their Drive
Select (DS) jumpers. To use the DS feature, the CS jumper must not be installed.
To configure a drive as the Master (Device 0), a jumper must be installed on the
DS pins.
Note: The order in which drives are connected in a daisy chain has no
significance.
3.3.3
3.3.33.3.3
3.3.3 Master Jumper configuration
Master Jumper configurationMaster Jumper configuration
Master Jumper configuration
In combination with the current DS or CS jumper settings, the Slave Present (SP)
jumper can be implemented if necessary as follows:
Note: The CS position doubles as the Slave present on this drive.
• When the drive is configured as a Master
(DS jumper installed or CS
jumper installed, and the Cable Select signal is set to (0), adding an
additional jumper (both jumpers DS and CS now installed) will
indicate to the drive that a Slave drive is present. This Master with
Slave Present jumper configuration should be installed on the Master
drive only if the Slave drive does not use the Drive Active/Slave
Present (DASP–) signal to indicate its presence.
3.3.4
3.3.43.3.4
3.3.4 Jumper Parking (PK) Position
Jumper Parking (PK) PositionJumper Parking (PK) Position
Jumper Parking (PK) Position
The PK position is used as a holding place for the jumper for a slave drive in
systems that do not support Cable Select. The pins used for the parking position
are vendor unique.

Quantum FIREBALL PLUS AS 10.2 Specifications

General

Brand	Quantum
Model	FIREBALL PLUS AS 10.2
Category	Storage
Language	English