Service manual
Model 5304A
Operation
Figure 9D-3-8. Totalizing
OPENXCLOSE OPEN
SAMPLE RATE
GSD
5300A MEASURING SYSTEM
HEWLETT
•
PACKARD'
l(REAR)
1.
Connect
ac
power
to
5300A
ac
receptacle.
2.
Turn
ac
power
"on"
with 5300A SAMPLE
RATE control. Adjust sample rate
for
desired display time.
3. Set
"Function" switch
to
OPEN
'
CLOSE
A.
4. Set
Channel
A
ATTEN
to X100;
AC-DC
and
SLOPE
to
desired positions.
Set
LEVEL
to
PSET.
5.
Connect signal
to be
totalized
to
INPUT
A; set COM
SEP-CHK
to SEP.
6.
Press RESET; press OPEN/CLOSE
A
switch;
C
lamp should come
on.
7.
Reduce ATTEN
A
until counting occurs.
Display will accumulate
at a
rate depend-
ent on
input signal frequency.
8.
When
the
display
has
accumulated
the
desired number
of
counts, press OPEN
CLOSE
A
switch
to
stop totalizing.
9. If the
operator wants
to
totalize starting
from
the
number accumulated
in the dis-
play, press
the
OPEN/CLOSE
A
switch.
If a new
totalizing measurement
is to he
made, press RESET before pressing
OPEN CLOSE
A
switch.
T.I. A TO 8
FREQ
A
PER
10 ms AVG A ,
AUTO
\ ' V
4 *
0
"1 - *
PSET'
SLOPE LEVEL
INPUT
ATTEN
XI00
[Mi
5304* TIMER
9D-3-10