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Automated Verification – Option 011
In Case of Difficulty
c
Press
RECALL STATE
.
d
Repeat “Step 3. Device Verification” on page 5-16.
3
If the analyzer still fails the test, check the measurement calibration as follows:
a
Press
PRESET
.
b
Recall the calibration by pressing
SAVE/RECALL
,
SELECT DISK
,
INTERNAL DISK
,
RE-
TURN
.
c
Use the front panel knob to highlight the calibration you want to recall and
press
RECALL STATE
.
d
Connect the short to reference test port 1.
e
Press
SCALE REF
,
SCALE/DIV
,
.
01
,
x1
.
f
Check that the trace response is 0.00 ±0.05 dB.
g
Disconnect the short and connect it to reference test port 2.
h
Press
MEAS
,
Refl: E S11 FWD
.
i
Check that the trace response is 0.00 ± 0.05 dB.
j
If any of the trace responses are out of the specified limits, repeat the “Mea-
surement Calibration” and “Device Verification” procedures.
4
Refer to the
Agilent 8753D Option 011 Service Guide
for more
troubleshooting information.