Installation manual
System Start-Up
Chapter 4
46
Important: If you are using a series A 1770-M11 system, you still must use the
series A operating system diskette to load the operating system. If you intend to
use a series B 1770-M10 system with a series A 1770-M22 system, you must:
1. load the 1770-M10 system through the 1770-M11 system using the series
B operating system
2. load the 1770-M11 system using the series A operating system
before using. For this purpose, we enclose a series B operating system diskette
with each series B 1770-M10 or -M11 system.
To load the operating system program from its micro-floppy onto the DMIM,
follow these steps (Figure 1.18):
Figure 1.18
How
to Load the Operating System Program from its Microfloppy
Select Position 1
POWER
120V AC 50 60Hz 5A 250V FUSE
J19
PARALLEL CHANNEL IN J21
PARALLEL CHANNEL OUT J20
1770-M10 Mass Storage System - Back View
When the micro-floppy
seats properly
into the access slot
this indicator lights green
Face labels up
Indicator lights green
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If you do not have the operating system program on a micro-floppy, then your
mass storage system will automatically load the program from the hard disk
drive.