Solartron 1260 - Self Test

15
SELF
TEST
15.1
15.2
15.3
15.4
15.5
Under
SELF
TEST,
four
functions
are
available:
TEST
Checks
the
operation
of the
measurement hardware,
the
microprocessor,
the
keyboard,
and
the display.
On
entry,
the
microprocessor
is
tested first.
Then
a test
is
made on
the
display.
The first
stage of the
display
test
starts
immediately,
but
user
action is
required
to progress
through
the
remaining
stages.
The
test
sequence is:
1. Press
TEST.
All display
elements
light,
and
horizontal
lines scroll
down
the
display.
2. Press
ENTER.
Vertical
lines run
through
each
character
in
turn. The
display
elements
light
in
sequence.
3. Press
ENTER.
The
character
set is
displayed.
4. Press
ENTER.
The
keyboard
test is
offered.
Press
any
control
key to display
the
command
code
associated
with
it. The
number
of keys
tested
in
this way
is recorded
and
displayed.
5. Press
ENTER.
Test
complete.
A
successful
test
displays
a
’PASS'
message
and
the software
issue.
INIT
Sets the
control
parameters
to the
default
state,
clears
the
history
file,
the
result/control
stores
and learn
program
memory,
and
displays
'INITIALIZED*.
CAUTION:
The
content
of the
non-volatile
stores
and
program
memory
is cleared
if the
PROGRAM
keyswitch
is
set
to
SUPERVISOR
when
INlT(ialize)
is
commanded.
RESET
Sets
the control
parameters
to the
default
state
and
displays
'RESET'.
The
data in
user-accessible
memory
are left
intact.
The
internal
clock
stops
whenever
power
is
switched
off
and
restarts
from
zero when
power is
restored,
on reset,
or
initialize.
Use TIME
to
set
the clock.
Enter
HOURS
first, then
MINUTES.
ERROR-«f
Beep
tone
that draws
attention
to a displayed
'error'
message.
[onj
Beep
tone sounds
briefly
when
message is
displayed,
[off]
Beep
tone off.
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