Sun Microsystems MCS 2000 SL - Page 26

CYLINDER
SELECT
If
the
scope
shows
one
cylinder
pattern
continuously
(see
cylinder
swap
rate)
you
can
manually
step
to the
next
cylinder
by
pressing
the
>
key'
If
you
press
the
+/-
key, the
scope
will show
the
previous
cylinder.
PRIMARY
/
SECONDARY
SELECT
Normally
the
scope
shows
the secondary
ignition
pattern.
If
you
press
the
3
key,
the scope
w'ill show
the
primary
ignition
pattern.
To
go
back
to
the
secondary
ignition
pattern,
YoU
have to
press
the 3
key again.
You can
also
use
the
V
button
to select
the
primary
ignition
pattern
and
the
kV
button
to
select
the secondary
ignition
pattern.
PATTERN
STORE
If
you
press
the 6
key,
the scope
will
put
the.last
32
waveforms
jnto
the
memory.
To look at
(recall)
the saved
patterns,
YoU
have
to
press
the
x
key.
With the
>
key,
you
can
step
forward
through
the saved
patterns
and
with
1[s
+/-
key,
you
can
step
backwards
through
the
saved
patterns
When
you
are
in this
recall
mode,
'it
is
possible
to
use
the cursor
measurement
facility.
The cursor
measurement
facility
will be
described
later.
EXHAUST
GAS
DISPLAY
When
you
press
the 9
key,
the
four exhaust
gas
data
readings
wil'l show
in
upper
right
section
of
the scope.
To cancel
the exhaust
gas
data
disp]ay,
yoU
have to
press
the 9
key again.
FREEZE
To
freeze any
waveform,
you
have
to
press
the
*
key.
To
releaSe
freeze
you
have to
press
the enter
key.
In
the
freeze mode
the
keys
have
different
functions.
(see
freeze
mode
key
detinit'ions).
CURSOR
MEASUREMENT
In
the
freeze
mode,
you
can
make use
of
two cursors,
these cursors
are
vertical
lines on
the
scope.
If
you
press
the
1 key,
the
first cursor
will
be
placed
and
activated
if
you
press
the 2
key,
the second
cursor
will be
placed
and
activated.
With the
4 key,
YoU
can
move a
cursor
to
the left
and
with the
5
key,
you
can
move a cursor
to
the
right.
If
you
press
the
8
key, the scope
will
show
i
Page 20
CYLINDER
SWAP
RATE
The 5
ms scale
and
the'100%
scale
show
the
pattern
of
one
cylinder.
If
you
press
the
7 key, or
the 8
key, the scope
will show
a
next
cylinder
pattern
every
few seconds.
The cylinder
swap
rate is
the
speed
in
which
the scope
will
go
to the
next cylinder.
when
you
press
the
7
key,
YoU
will
slow down
the cylinder
swap
rate,
when
you
press
the 8
key,
the opposite
happens'
There
are
four
cylinder
exchange
rates and
the cont'inuous
view
of one
cylinder
pattern.
If
you
keep
press'ing
the
7 key
or
the 8
key,
you
will
step
through
all 5
modes.