SMFT-1000
Calibration Manual
38
Figure 15. AC/DC Power Connections
3. Turn the rotary switch on the DUT to P
AC/DC
:
a. Push
until Current shows in highlight on the left-side menu.
b. Use the dial on the current clamp to zero the clamp I
DC
reading on the DUT display.
The absolute value of the DC current reading on the DUT display should not exceed
0.1 A dc.
c. When the clamp is zeroed, push
to set the DUT to enter Power measurement mode.
d. Momentarily push
on the DUT to enter Continuous DC measurement mode.
4. Set the 552xA calibrator to output the first DC power test point (see Ta b l e 1 4 ).
POWER
0
•
1
23
456
7
89
ENTER
M
k
m
VHz
FIELD
EDIT
/
+
F
OPR EARTH SCOPEEXGRD
MENU
PREV
SHIFT
RESET
CE
SETUP
REF
NEW
TC
MEAS
F
n
p
p
W
dBm sec
C
A
MULT
x
DIV
MODES
MORE
STBY
5522A
CALIBRATOR
Fluke 5522A
A
N
A
L
YZER
Fluke SMFT-1000
OUT
P
U
T
:
1
0
m
V
/
A