HP 5304A - Page 22

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