ZiLOG System 8000

HRM Zilog
HRM
PROCESSOR
PROCESSOR
MODULE
MODULE
DISKITAPE
0
DISK/TAPE
~
MODULE
MODULE
DISK MODULE
TWO SINGLE
ACCESSORY
MODULES
~
.... • .. :5
MODEL 21 WITH
ONE (1) 32 MB
WINCHESTEJl DISK
SINGLE
ACCESSORY
MODULE
...
00
..... _---_._-_ .. §
EXPANDED SYSTEM
WITH TWO
(2) 32 MB
WINCHESTER DISKS
Figure 3-16 Existing Model 21 and
Expanded System Configurations
To install the Disk lv1odule, proceed as follows:
CAUTION
Before the Disk/Tape Module can be
the present system, .the FINCH
read/wri te head::; must be locked.
removed
Disk
(1) To lock the FINCH Disk Drive read/write heads:
a. Follow the necessary procedures for an orderly
shutdown of the system. Refer to Down(M) and
Halt(M) commands inthe ZEUS System Administrator
<03-3246) .
3-38
b •
c .
Turn off AC power switch and remove AC power
from outlet.
Using the flat end of the lock/unlock tool,
and disengage the rotary-arm shipping lock.
toward the rear of the drive until it locks
the SHIP position.
Zilog
cord
lift
Push
into
3-38