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4)
Make the required cable connections to the ACB-5500.
The
cable connections are:
J7 - Power cable
J8 - SCSI cable
J2, J3, J4, JS - ST506 data cable (radial connections
as required)
Jl - ST506 control cable.
5)
Install ST506 drives according to the manufacturer's direc-
tions.
The drives must have appropriate drive select address
and bus terminators set.
The last ST506 drive on the control
cable daisy chain must be terminated.
5)
Power
on the system and perform any power-on test procedures
required by the system.
7)
Format the attached drives.
(See Section
3.7.)
Note:
In a production environment, the drives may be option-
ally formatted by a dedicated ACB-5500 manufacturing work
station before installation.
Since all parameters are stored
on the drive by the formatting procedure, further formatting
or parameter specification is not required after installa-
t i on.
The ACB- 5500 will auto conf igure to the dr i ve param-
eters at power-on time.
8)
Perform appropriate system test and verification procedures.
Errors related to drive operation,
ACB-5500 operation,
SCSI
operation,
and certain installation errors will be indicated
through the normal SCSI error presentation mechanism.
3.4
CONFIGURING THE ACB-5500
The ACB-5500 has a number of options that must be selected by the
installation of hardware jumpers located at position J6 on the
controller.
The function of each jumper pair is shown in Table
3-1.
The jumper header is designed to accommodate jumpers with
optimum
reliability,
the
jumper
pairs
may be wire-wrapped
together.
500504-00
3-3
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