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The Jaz "tools" disk that came with your drive is a special dual-format disk
which cannot be used for data storage until the format is set to either PC or
Macintosh by installing the Jaz tools software package or by running the
Reclaim utility.  After the first installation, the "tools" disk can be used to
install or reinstall Jaz tools software only on the same system type
(Macintosh or Windows/DOS) as the initial installation.  If you want to
install Jaz tools on the other system type, you will need to purchase a
second Jaz tools disk.  Additional blank disks for your Jaz drive are available
preformatted for Macintosh or for Windows/DOS.

The Small Computer System Interface (SCSI) is an industry standard for
connecting peripherals to most personal computers.  SCSI rules define how
to connect more than one SCSI device to the same SCSI connection (either
built-in or from a SCSI host adapter).

A SCSI chain is a series of SCSI devices cabled one to another on a single
SCSI connection.  You can add your Jaz drive to a SCSI chain.

For any SCSI chain, the combined chain length (the total of all cables in
the SCSI chain) should not exceed 6 meters (19.6 feet).

SCSI ID is an address number (0 through 7) that is assigned to each SCSI
device.  In a SCSI chain, each device in the chain must have a different
SCSI ID number, and ID 7 should NOT be used for any device as it is
usually reserved for use by the controller.  The Jaz drive is set at the factory
to SCSI ID 4.

If you need to change the SCSI ID on your Jaz drive, switch off power to
the Jaz drive, use a pen or straightened paper clip to set the SCSI ID switch
as desired, turn on power to the drive, and restart or reboot the computer.

Power Switch

Power Connection

SCSI ID
Switch

SCSI Termination Switch (|=ON; A=Auto; 0=OFF)

4

Termination Indicator Light

SCSI Connectors (Fast SCSI-2)

SCSI rules require that the first and last devices in a SCSI chain (and no
others) have termination ON in order to provide proper data transfer.  On
the Auto setting, the Jaz drive can set its own termination automatically as
long as power to the drive is ON.  The termination indicator on the back of
the drive lights whenever the Jaz drive turns termination ON.

Always turn off power to all devices in the SCSI chain before making any
change to the SCSI configuration.  If you encounter a special problem with
termination on the Jaz drive, you can use a pen point or straightened paper
clip to move the SCSI termination switch to manual ON ( 

 ) or OFF ( 

 ).

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If you encounter a problem while installing or using your Jaz drive, check
this section for help.

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Make sure the Jaz power supply is fully connected to the Jaz drive and
plugged into a working power outlet.  Make sure the power switch on the
back of the drive is ON ( 

 ).

Disconnect the Jaz drive from the computer and restart.  Refer to

 on the Install diskette for problem solving information for

Windows 95 and Windows/DOS systems.  For other systems, refer to the
support information on the back cover of the Jaz Installation Guide.

(a) Turn on power to the Jaz drive before you boot or start the computer.
(The green power light on the drive front panel should be ON.)

(b) Make sure the data cable for the Jaz drive is connected as shown in the
installation guide, and that all cable connections are straight and secure.

(c) Make sure the Jaz drive is connected to a SCSI connection on the
computer.  The Jaz drive will NOT work if it is connected to a printer port.
(d) If your Jaz drive is part of a SCSI chain, make sure each device in the
chain has a different SCSI ID number (no duplicates).  If you need to
change a SCSI ID setting, turn the computer off and power down all
devices, change the conflicting SCSI ID, and power up again.

Use your Jaz drive just like any other drive on your system.  To access the Jaz
drive, insert a disk and select the Jaz drive letter (Windows/DOS) or the Jaz disk
icon (Macintosh).  Store and copy files to and from the Jaz drive using the same
methods you use for other drives on your system.

Green Power Light

Amber Data Light
(flashes when drive is busy)

Disk Eject Button*

Emergency Disk Eject Hole

*

The disk eject button is disabled during normal operation on the Macintosh.

To eject the disk on Windows/DOS systems, push the eject button.

To eject the disk on Macintosh systems, drag the disk icon to the
Trash icon.

When you shut down your system, switch off power to the Jaz drive.  Turn
on the Jaz drive (and all other SCSI equipment) before or at the same time
as you start your computer.

Always store Jaz disks in their protective cases when they are not inserted in
the drive.  Always remove the disk from the drive before moving the drive.

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The Jaz drive has an automatic sleep mode that spins down a Jaz disk after
30 minutes of inactivity.  During drive sleep, the green power light remains
on, and the disk automatically spins up again when accessed.

You can use the Tools program included with your drive to change the
drive sleep setting.  Refer to the Jaz Tools Help file included in your Jaz
software package for additional information.

The Jaz drive must be powered on for normal disk removal.  If you need to
eject a disk during a power failure, turn off the Jaz drive power switch and
push a straightened paper clip into the emergency disk eject hole on the
front of the drive (see illustration above).

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Your Jaz drive is a high performance drive that will work with most PC/
Mac SCSI adapters.  For a PC, the adapter must have a compatible ASPI
manager for Windows/DOS or 32-bit miniport driver for Windows 95.  (If
you are not sure that your adapter is 100% compatible, contact the dealer
where you purchased the adapter or the adapter manufacturer.)  Before
installing the Jaz drive, make sure the necessary software for the adapter is
correctly installed on your system.  To take advantage of all the features of
your Jaz drive, either install Jaz Tools or always use the Guest program
when operating the drive.  Refer to MANUAL.EXE on the Install diskette
for Windows/DOS for additional information on non-Iomega adapters.

The Jaz "tools" disk contains a complete package of software tools designed
to help you take advantage of all the features of your Jaz drive.  Follow the
instructions in the Installation Guide to install the Tools software package
needed on your system.  For information on using the software, refer to
the help files installed on your hard disk in the Iomega Jaz Tools folder.

The Guest program is a portable driver that lets you easily move your Jaz
drive from one computer to another.  When you run Guest, you can use
your Jaz drive without having to permanently install the driver or Jaz Tools
software.

There are versions of Guest for Windows 95, Windows/DOS, and
Macintosh.  All versions of Guest can be conveniently loaded from a floppy
diskette.  For detailed instructions on using Guest, refer to "Help for
Guest95" or GUESTHLP.TXT on the Install diskette for Windows/DOS,
or to the Guest Help file installed on Mac

™

 OS systems.

Your Jaz tools software includes a special read/write protect feature that
extends the protection options for your Jaz disks beyond those provided by
a mechanical write protect switch.  Refer to Jaz Tools Help for information
on using the protection software.

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