ZiLOG System 8000 Hardware Reference Manual

HRM
3.8. System Expans~on
Zilog
HRM
This section explains the installation of additional
hardware to support the expansion or upgrading of an exist-
ing system.
3.8.1. Installing Additional Terminal Ports: The following
instructions allow systems to be upgraded from 8 to 24
users. This capability requires the addition of the follow-
ing items:
NOTE
The assumption is made that any of these system
expansion options (listed in sub-sections 3.8.1
through 3.8.4) are being installed in a standard
configured system. If the system has already been
configured for another option, consult your local
Zilog field representative and any notes sent with
the upgrade kits for in~egration details •.
PART NUMBER
05-8002-XX
05-0177-XX
DESCRIPTION
Top Assembly, 16 User Upgrade
Top Assembly, 24 User Upgrade
To install the 16 user upgrade, proceed as follows:
1. Follow the necessary procedures for an orderly shut-
down of the system (See "Down( M)" and "Hal t( M)" com-
mands in the Zeus System Administrator Part # 03-
3246).
2. Power down the system.
3. Remove the front panel and top cover from the Processor
Module.
4. Remove the topmost blank plate from the topmost System
8000 module. Save the mounting hardware for assembly
of the terminal distribution panel for secondary I/O.
5. Install the second terminal distribution panel for TTY8
to TTY15 (part number 08-0165-XX). Use the mounting
hardware removed in step 3. Refer to the Installation
Note, 03-0215, contained in the upgrade kit 05-8002-XX.
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Zilog
3-35

ZiLOG System 8000 Specifications

General

Brand	ZiLOG
Model	System 8000
Category	Desktop
Language	English