HP 5315 A Operating And Service Manual page 39

100 mhz universal counter
Table of Contents

Advertisement

Mode
l
5315A/B
Operation
NOTE
For specifications
concerning
bandwidth,
accuracy,
and ampl
itude
on
input signals, refer to
Table
1-1.
1.
Set POWER switch.
to
the
ON position
.
2. Set SEP/COM A switch. to SEP position.
3.
Connect the signal, either sine wave or pu
lses,
to be
totalized to
IN
PUT A
jack"
and
the gate
contro
l
signal to INPUT
B
jack . , .
NOTE
This mode
will
total
ize
inputs on
Channel
A for the time between two
events on Channel
B. The Gate will
open on
the A
Slope
selling and
close on the B slope setting.
Reset
is
required
to make
a new
measurement
.
4.
Press RATIO
Al
B,
A BY
B switch.
and
the Blue
shift key
to
select
the
total
ize A
BY
B
function
.
5.
Set
AC/DC" . '
AnN., •
and
Slope • •
switches
to
desired
positions.
6.
Set
TRIGGER
LEVEL/
SENSITI
VITY
switches
CD "
to
SENSITIVITY
position and
lEVEl/SENS
. . . ,
fu
lly
ccw.
This
sets
the
trigger level at
0
volts
(nominal
ly)
and
sensitivity
to minimum
(500
mV).
7.
Adjust each
LE VEl/SENS
. ,
in a
clockwise direction slight
ly
beyond
the
point
the
corre-
spondi
ng
trigger
light
flashes.
If signals
are less
than
250
mV
rm
s,
the
semitivity controls may
be fully
cwo
Figure
3-16.
A
BY
B Measurements
3-
21

Advertisement

Table of Contents
loading

This manual is also suitable for:

5315 b

Table of Contents