HP 5334B Service Manual page 78

HP5334B
UNIVERSAL COUNTER
343A
FLUKE
-
OUTPUT
-J
1
TS17-L2
Figure 5-3. DAC AIB Gain Adjustment Setup
Equipment:
DC Volt. Std
....................................
FLUKE
343A
Procedure:
Set the DC Standard as follows:
................................
Output Voltage +5.000V dc
2
0.001V
Set the HP 5334B as follows:
READ LEVELS
.............................
Voltage Peaks A
.........................
INPUT Impedance 1
MR (50R key LED off)
Connect the DC Standard to the HP 5334B Input A.
Adjust AIR102 (A GAIN) for a 5334B front panel display of
+
5.00V dc
5
0.02V dc for both the positive and negative peaks.
Set the HP 5334B as follows:
READ LEVELS
.............................
Voltage Peaks B
.........................
INPUT Impedance 1 MR (500 key LED off)
6 . Connect the DC Standard to the HP 5334B Input B.
7. Adjust AIR103 (B GAIN) for a 5334B front panel display of
+
5.00V dc
4
0.02V dc for for both the positive and negative
peaks.
HP 5334B
-
Service Manual
5-6