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Hitachi MB-6890 Service Manual page 104

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12.
OPERATION
CHECK
After
trouble
shooting
quired.
12-1.
Connecting
method;
inbuilt
switches
all
Set
condition(dip
setting
and
front
panel
MODE
Next,
connect
perpherals
_,av-kann
:__.____:l__
__1_'|-
ISDLJAL.
J . l ' l I 1 ‹ l ' I d C ‹
C a J ) J . ‹
receiving
.
check
operation
set
PS
Fig.
12-2.
check
Operation
check
consists
Operation
should
be
carried
out
1
No.
test
l
master
ROM
i
2
character
colour
3
display
4
inbuilt
switches
5
graphic
mode
All manuals and user guides at all-guides.com
METHOD
and
repair,
fgllgwing
of
the
operation
No.1/»No.3
"OPEN"
switch
switch
"0").
the
operation
to
L_---
1.1_-
._._,l.
-_A
l.IlL.lbL
lldvc
LHC
Uxlc
monitor
colour
monitor
green
cassette
Printer-
light
pen
2
32C
cable
nsznccheck
12-l
Connection
method
of
the
items
following
according
to
the
Table
12-1
Operation
item
calculation
check
sum
ROM
judge
the
the
on
screen
the
judge
the
on
screen
function
inbuilt
change
judge
thechange
normal
&
NP
ghggk
qparatign
the
normal
check
set
to
"CLOSE"
,No.4~»No.8
shown
in
check
set
as
»-...»'»-.nl-~
In
..L.J..,L
L.-.~
WL1.LL.LL
ua.;
.Lu
\¢.L\JDDJ.J.llj
recorder
set
parent
in
Tablel2-1.
The
instruction.
check
content
content
program
of
the
character
colour
of
test
switches
of
high
resolution
is
p9_
Fig.l2-l
annflinnl
:
check
procedure
file
ROM_C
CG-C
CLO-C
------
GR-C1,GR-C2

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