
.-
CONTENTS
INTRODUCTION
CHAPTER 1
CHAPTER
THE
C-S002
General
Keyswitch
Power-On
Cartridge
Reset
Console
Terminal
Modem
S.erial
Parallel
RS
422
Diagnostic
Fuse
Power
Software
2
INSTALLING
Introduction
Physical
Contents
Unpacking
Autoboot
Connecting
Warranty
Return
Description
Indicator.
Opening
Switch
Connector
Connectors
Connector.
Pr
in
Port
In.terface
Holder
Cord
Di:stribution
Requirements
of
and
Terms
Procedures
•
."
tOe
r C
Connector.
Terminal
and
Connector
THE
C8002
•
onnec
tor
Connector
Connector
Tape
Carton·
Installing
ModemstTerminals
•
theC8002
~nd
Printers
•
l~l
e 1-2
•
1-2
•
1-2
"
1-2
1-3
• 1-3
•
1-3
• 1--3
• 1-3
• 1-4
•
1-4
• 1-4
•
1-4
e
1-4
• 2-1
• 2-1
• 2-2
• 2-2
•
2-3
•
2-5
" 2-9
2-9
i

Chapter
THE
1
C8002
GENERAL
DESCRIPTION
The
C8002
minimum
the
of
front
keyswitch,
pow~r-on
tape
On
the
back
reset
fuse
power
·On
the
I/O
JI01
J102
J103
JI07
l108
3109
J110
J1l1
J104
JI05
J106
Jl12
J113
J114
i~
a
rugged,
components
panel,
~ndicator,
cartridge
panel.
switch
holder
cord
Connactor
Console
Terminal
Modem
Serial
Parallel
RS
422
Diagnostic
Disk
you
opening.
you
and
connector.
Connector
Connector
Printer
Interface
Expansion
easy-ta-use
that
will
will
Panel
Connectors
Port
Terminal
you
use
and
use
you~ll
Connector
Connector
Connector
Connector
need
or
refer
or
Connector
computer
to
refer
use
or
be
to
system.
familiar
'the:
to
the:
refer
to:
It
with.
has
a
On
In
addition
Software
Figure
follows
Distribution
1-1
shows
describes
to
the
computer
each
each
Tape
of
one
with
these
in
1-1
itself,
every
components.
turn.
ONYX
C8002.
Systems
The
supplies
discussion
a
that

RS
422
INTERFACE
..
.
DIAGNOSTIC
FUS]~
HO
LDER
This
which
the
C800Z"
This
which
modem
is
provides
IEEE
is
may
to
describes
a··
documentation
instructions
Located
the
C8002t.,taIls
near
main
Cl
37-pin,
&5422
25-pin,
ba
th·e
fuse
"D'·
a
bigh-speed
Specification.
the
specific
"D'·
used
Mass
on
the
,to
connect
IStorage
pro~ided
t~e
use
power
for
the
C8002.
.how
to
change
connector
connector
Controller
with
of
this
cord
on
serial
Chapter
pin
on·
a
terminal
the
C800Z
port.
connector,
Chapter
the
fuse
the
I/O
interface
2,
assignments.
the
I/O
or
in
the
Diagnostics
this
5,
'·Maintaining
0
Connector
in
accordance
"Installing
Interface
an
asynchronous
C8002.
receptacle
Panel
with
the
The
provides
contains
the
POWr:R
This
utility
following
tape,whic·h
three-prong,
thefus
programs.
cases:
'de
tacha,ble
e
ho
Idler.
i$
supplied
You
will
with
"need
is
every
to
plugged
use
C8002,
this
contains
tape
several

Pin
Number
Descripti·on:
20
\S
1
2
3
4
Protective
Transmitted!
Receiveif
Request
Clear
Data
to
set
Signal
Carrier
(Not
(Not
(Not
(Not
(Not
(Not
Transmitcl~ck
(Not
used)
used)
used)
used)
used)
used)
used)
Receive
(Not
(Not
D~ta
used)
used)
termin~l
~round
data
data
to
~end
aehd
re~dy
grouhd
det'~ct
!
:
!
clo~k
(RTS)
(eTS)
(DSR)
(common
··(CD)
ready
return)
(DTR)
Input
Output
Input
Output
On
On
Unused
Unused
Input
Output
Input
Output
Input
Input
Input
Input
Input
Output
21
22
23
24
25
(~rot
(N.ot
(Not
(Not
(Not
used)
used)
used)
used)
used)
-
s~gnal
-
s~gnal
~~rmanently
:
I
ass.·~gnments
:
SERIAL
to
from
C8002
C8002
connected
PORT
PIN
ASSIGNMENTS
in

Pin
Number
DescriptiGn
Direction
1
2
3 .
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
24
24
25
Data
Data
Data
Data
Data
Data
Data
Data
Unused
Data
Input
Acknowledge*
Paper
Busy
Select
Rea'dy
Strobe*
No
No
Ground
Ground
Ground
Ground
Ground
Ground
Bit
Bit
Bit
Bit
Bit
B~t
Bit
Bit
Strobe*
Prime*
Empty
Connection
Connect~on
0
1
2
3
4
5
6
7
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Unused
Output
Outpu
Input
Input
Input
Input
Output
Input
t
26
27
28
29
30
31
32
33
34
35
36
37
Figure
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
2-3
PARALLEL
2-7
PORT
PIN ASSIGNMENTS

i
UNUSED
UNtSED
RESET
SD i
(A)
ST!
CA)
RDi(A)
RS!(A)
RT!
CA)
CSi(A)
UNWSED
UNUSED
TR[
(A)
RRi(A)
UNlJSED
I
+51
(A)
System
Send
Sen.d
Receive
Request
Receive
Clear
Terminal
Receiver
(For
1 amp
Reset
Data
Timing
Data
to
Timing
to
External
max)
Send
Send
Ready
Ready
Output
Input
Input
Output
Input
Input
Output
Devices

Chapter
4
TABLE
SYMPTOM
Power
come
OF
COMMON
The
problems
C8002.
instructions
does
on:
PROBLEMS
table
not
DIAGNOSING
below
you
may
Where
on
describes
encounter
appropriate,
how
to
POSSIBLE
1.
Power
plugged
properly
AND
HANDLING PROBLE11S
how
to
correct
in
Installing
se~
the
recreate
the
CAUSE
cord
not
in
Software
disk.
the
more
and
setting
Release
CORRECTIVE
1.
Plug
cord
venient
into
connector
the
common
Notice
the
into
the
rear
up
the
ACTION
power
a
c.on-
outlet
power
on
panel.
for
and
Power-on
does
No
power-on
message
not
lamp
come
displayed:
on:
2.
Fuse
3.
Power
keysw~tch
1.
Power
2.
Lamp
1.
Terminal
connected
blown.
supply
~
is
burned
4-1
dead,
broken,etc.
not
on.
out.
is
not
properly.
2.
3.
1.
2.
1.
Replace
See
Chapter
Have
serviced.
See
above.
Change
See
Chapter
Check
minal
firmly
to
CONSOLE
connector
terminal.
the
the
system
the
that
cable
connected
lamp.
ter-
and
fuse.
5.
5.
is
your

2i.
31.
4L
i
i
i
Terminal
Terminal
Baud
and/or
set
··ON-LINE
rate,
incorrectly.
.••
stop
power
not
parity
bits
off.
2.
Turn
3.
Put
4.
See
Instructions
Chapter
set
accordingly.
it
on.
Lt
on-line.
Unpacking
2
terminal
in
and
up
Errors
during
Cannot
disk:
E
xces
tape
detected
self-test:
load
s i
ve
errors:
from
5~.Loose
I
connector,
failure,
i
l~
Component
loose
1~
Corrupted
disk.
i
2~
Loose
i
component
3~
If
at
arm
not
Dirtyread!write
i
heads.
internal
component
etc.
failure,
connector,
data
connectors,
failure,
unpacking,
unlocked.
on
etc.
head
etc.
5.
1.
1.
3.
1 .
Have
serviced.
Have
'serviced.
Restore
ware
Tape
with
contained
Software
Notice.
Have
serviced.
Follow
unpacking
tions
the
system
the
system
the
Distribution
in
accordance
instructions
in
Release
the
system
the
instruc-
exactly!
Soft-
the

Chapter
5
INTRODUCTION
The
guidelines
simple
familiar.
GENERAL
MAINTENANCE
To
guid·elines.:
C8002
maintenance
ensure
* Do
cha~sis.
openings
requires
for
the
best
not
put
in
MAINTAINING
very
general
procedures
service
drinks
Spilled
the
chassis
THE
little
maintenance,
with
from
or
other
liquids
and
care.
your
can
damage
C8002
then
which
liquids
enter
This
C8002,
the
chapter
describes
you
need
follow
on
top
the
C8002
system.
to
of
gives
the
be
these
the
through
some
few
CLEANING
~
Blocking
system
*
possible.
errors
*
external
containing
THE
TAPE
The
read/write
during
interferes
condition,
Keep
Keep
Use
HEADS
normal
the
to
the
during
only
with-
clean
ventilation
the
front,
overheat.
area
Dust
read
soap
surfaces
solvents,
heads
operation.
the
the
around
can
and
of
in
reading
tape
opening
rear,
the
contaminate
and
write
water
the
and
the
tape
Eventually,
and
heads
5-1
or
tape
o~
C8002.
do
not
drive
.writing
regula.rly.
in
the
bottom
drive
the
operation.s.
a
mild
Do
use
pick
this
of
chassis
vents
as
free
tape
detergent
not
head
use
excessive
up
bUildup
data.
may
cleaners
oxide
clear.
cause
from
and
to
water.
of
To
cause
clean
from
oxide
avoid
the
dust
as
the
tapes
this

2.
Unscre~
panel
the
cap
by
turningcounter-clock\.Jise
from
~he
fuse
recept~cle
on
one-quarter
the
turn.
rear
REPLACING
If
3 • Removetheblow
one.
4.
and
WARNING:
not
ONYX
you
operation,
THE
POWER-ON TNDICATORLAMP
you
1.
2.
with
i
mm.edla
need
Screw
turning
continue
tely
Systems
need
to
Pull
Remove
the
the
clockwise
If
you
•
another,
and
replace
the
white
the
spare
using
shipped
n f
fuse
holder
replace
the
buy
3AG,1AMP
lamps,
lens
faulty
•
use
cap
one-quarter
a
fuse
caonz.
one
spare
3AG,6.25
SLO-BLOfor
follow
out
lamp
fro
from
of
m
back
the
and
Have
fuse
AMP
these
the
th~
cap
in
turn.
it
blows
it
with
SLO-BLO
210
steps:
lamp
lens
3 n
din
place
serviced
your
assembly.
and
volt
s e r
by
right
CA002.
for
replace
tan
pressing
away,
115
volt
operation.
e w
in
do
rf
it
MOVING
1.
snaps
THE
C8002
If
you
are
ita
s i f
"InstallingtheC8002",
Failure
considere~
to
Push
the
firmly
moving
youwere
observe
neglect
l~ns
into
the
C8002
return
this
under
bac~
place.
other
i n g
"i
for
instructions.
precaution
the
000
5-3
into
t
terms
tot
the
than
h e
may
of
lamp
a
factor
damage
the
assembly
short
y •
ONYX
distance,
See
the
CR002
warranty.
until
Ch
apt
it
repack.
e r
and
2,
is

Mass Storage Controller
Z80A
8.bits
250
ns
Yes
Memory
Environment
Size (byte$)
Parity i
128K to 512K
Yes·
Disk
Fixed Winchester: closed
loOp
track foflowing servo
system; 8
10, 18
3600 R.P.M.
648K bytes/sec
35
ms
inch·disks.
or
40 Mbytes
Tape
4 track
6400bpi
density.
12
30 ips (90
198K bits/sec
3M
recording
Mbyte
ipssearch)
30 seconds
DC300 type.
,,~