Saving A Reference Measurement - Viavi 8100 V2 Series User Manual

4 Enter a serial number for the broadband source used.
5 Press the button S
A bargraph as this one
acquisition.
Once the reference is correct, the message Valid Reference is displayed in
green, and related information are displayed in the upper blue part of the screen:
date and time of reference acquisition / Source type / serial number.
If the reference measurement does not provide a correct result, check the following
points:
Error message
Acquisition impossible
Hit any key to continue
Signal level too low!
Check source and connec-
tions
Hit any key to continue

Saving a reference measurement

When the reference measurement of the broadband source has been completed, you
can save the result on the hardidsk or disk of the Base Unit used (8000 V2 or 6000/
6000A Platform).
Proceed as follow:
1 Click on the F
2 Select
3 Enter a filename for this reference, or click on
Chapter 14 CD measurements using phase shift method
/S
TART
Possible problem
Auto-calibration is not
completed
The source is not
switched on
The Source battery is
too low
Defective connections
The CD mode has not
been selected on the
source
button
ILE
Setup
User Manual
to start the reference of the broadband source.
TOP
78000010220 Rev. 024
CD Reference measurement
is displayed until the end of the
Possible solution
Wait for the calibration to be com-
pleted
Press the Source ON/ Source
OFF button to switch on the source,
verify if Make reference
to Yes, then repeat step 3
Check if the LOW-BATT red led is
lighted. If yes, then recharge the
battery.
Check that the cables are properly
connected, and the notches on the
connectors are correctly aligned.
Default Filename.
is still set
437