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ScuzzBlog: Diaries September 2017

Entry 1st September 2017: Post: 1


Day in the life of a monitor


[ diary entry ]

Those who have visited these pages before will have seen on 
number of occasions the trusty Amiga 1081 monitor hooked up
to a variety of machines. The monitor resides in the room I
call the store room. This is where I check and test machines
and various kit. The place isn't pretty but everything is
in its place and set up so I can swap stuff in and out.

Today was just such a day and I needed to uncover the machine
I lovingly call Graham [ named by someone else ] to check a
3.5" drive extracted from an Amiga 4000d. Graham is a bit
of an oddity insomuch that the computer is an Amiga 1200 but
inside and Amiga 1500 case. This enables me to use a standard
2000 keyboard, have the double floppies on hand and be able
to plug in and plug out any variety of 3.5" drives.

Thing is from this single location from the same basic 
connectors I can plug in any number of machines which this
post will demonstrate. So reflect on the world of the humble
Amiga 1081 monitor and all the work it does here. Please note
that the screen is not broken. The day was very sunny and I
hadn't quite got the curtains shut to take the pictures


You may recall seeing in my previous posts the
battle hardened Amiga monitor in most pictures

Rewind to the 14th August and the busted A4000d

I decided to extract the 3Gb Quantum for closer scrutiny

Plugged in the drive and powered up Graham. First
error was a PicassoIV requester. The drive is
very clean and had very little on. No doubt a 3.1
install and using the 3.1 ROM

And this is Graham with the 3.0GB literally sitting
on an empty Blizzard Turbo box within a 1500 case

Thing is that this is no ordinary Amiga 1500

Ok I plugged Graham's existing 3.5" drive which shows
it is running Amiga Version 3.1

That's the 80mb drive given to me as a gift extracted
from a 1200. The drive now powers another 1200, but this
time trapped within the body of an Amiga 1500

Confirmation of the 1200 mobo sitting within the
casing of a converted Amiga 1500

Bit of a beast this but does the job of checking
3.5" hard drives with ease

The double floppies and 5.25" drive bay plus the
external keyboard make using Graham a dream cus I
can sit stuff on top and still have all the
functionality of the drives and keyboard of a 1200

Like I say not pretty, but works

Graham from the rear

The rear has been modified to accommodate the 1200
port array whilst using the 1500 power supply

Graham's very basic OS set up primarily for Parnet

Anyway.. this is about the monitor and the first
' switcharoo '. Enter a 4000d sitting on top of
two Amiga 2000s. All working and all capable of
being plugged in and used on the monitor. It is
just a case os swapping out the monitor connector

And there we have the A4000d Workbench running 3.1

Let's put Graham's case cover back on

On goes a tatty old bit of veneered chipboard and
on top a very grubby Amiga 1000. She isn't pretty
but again is there for functionality

That welcome hand

And she works.. on the same monitor

Next we can sit an Amiga 500 with 3.1 ROM and
A590 and swap out the monitor connector again

Confirmation of 3.1 running on an XT and 500

And top of the pile an Amiga 600 with internal 2.5"
running as you would expect 2.05 on the 2.0 ROM

The A600 using that same monitor

I had to format the A600 drive leaving the very
first section blank or the thing just wouldn't work

I do have a whole mass of floppy drives on hand
my favourite being the Amiga 1011. This unit is
so sleek and seriously efficient. Classic

And so what would a monitor post be without
some classic visual software

The Amiga was not only classic at creating great
machines and peripherals but also all the software
in the world at your fingertips and bound in such
magical and wonderful volumes complete with disks

So there you have it .. A day in the life of the very
humble but wonderfully efficient Amiga 1081 monitor


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Last updated 01/09/2017

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