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Model 5315A/B
Operation
3-16
NOTE
For specifications concerning
bandwid
th,
accuracy, and amplitude on
input
signals,
refer to Table
1-1.
1.
Set
POWER switch
0
to
the ON position.
2.
If
the Start
and
Stop signals
are
from
separate
sources,
connect
the
Start signal to INPUT
A
jack.
,
the
Stop signal
to
IN PUT
B jack
CD,
and set the sE
P/COM
A
switch"
to
sEP
position.
If
the
Start
and
Stop signals are
from
a common
source,
connect
to
INPUT
A
jack.
and
set the sEP/COM
A
switch
"
to COM A
position.
3.
Press
T.!.
A
-
A switch
0
,
and insure
the
Blue
shift
key
.
is
in
the
out
position, to
select time
interval function.
4.
Set
AC
/
DC
. , . ' A
TIN
. , . '
and Slope
CD
G)
switches to desired
positions.
NOTE
When
the
SEP/
COM A
switch
is
set
to
COM A,
only
Channel
A
AC
/
DC
switch"
is
effective.
However,
al
l
Attenuator,
Slope, and Level!
Sens controls are effective.
5. Set TR IGGER
LEVEl/
SENSITIVITY
switches
. . .
to TR IGGER LEVEL position. This set the
sensitivity to maximum
(typical
ly :=::;10
mY)
and allows
variable selection
of trigger levels.
6.
Adjust
the
LEVEL/SENS
con
t
rols
fa.
for
optimum triggering
(i.e.,
the middle of
the
range
over
which
the trigger
light
flas hes).
7.
Adjust the
GA
TE
TlME/DElAY
contro
l
" ,
for the desired
holdoff,
(var iable
nominally
from
500
~s
to 20
ms)
between
the
Start on Channel A and the enabling of
Stop
on Channel
B.
Inputs
during the delay time are
ignored. The
selected
d
elay
time
may be displayed by pressing
T.I.
A-BO,
T.!. DELAY
Oand
Blue shift key
• .
Figure
3-13.
Time
Interval
Delay Measurement
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