Fluke 5520A Service Manual page 79

HP3458A
Set the HP3458A
to external guard
Figure 3-10. Four-Wire Resistance Connection
HP3458A
Set the HP3458A
to external guard
Figure 3-11. Scaling the DMM to a Fluke 742A
Calibration and Verification
Calibration
UUT
5520A CALIBRATOR
NORMAL AUX SCOPE
V, , ,RTD A, -SENSE, AUX V
OUT
HI
1000V 20V
1V PK
RMS RMS
MAX
MAX MAX
150V
LO
PK
MAX
TRIG
20V
RMS
MAX
20V
PK
20A SHELLS
GUARD
NOT MAX
GROUNDED
20V PK MAX TC 20V PK MAX
yg111f.eps
742A
yg112f.eps
3
3-23