3-45
Using the Optical Spectrum Analyzer
The System Menus
Setup panel
selections
Factory Power Cal Date
Shows the date of the last factory-performed power calibration.
User Power Cal Date
Shows the date of the last successful user-performed power calibration.
Set Calibration Power
This is the exact amplitude of the calibration source that will be used for the
next power calibration. The power entered must be within +10 dB and –3 dB
of the amplitude measured using the factory calibration.
Set Calibration Wavelength
This is the approximate wavelength of the calibration source that will be used
for the next user power calibration. The wavelength entered must be within
2.5 nm of the wavelength measured using the factory calibration.
4
Enter the power and wavelength of the calibration signal.
5
Press the
Perform Calibration....
softkey.
6
Follow the on-screen instructions and then press
Execute Calibration
.
To perform a wavelength calibration
1
Press the front-panel
System
key.
2
Press the
Calibration....
softkey.
3
Press the
Wavelength Cal Setup....
softkey. The Wavelength Calibration Setup
panel appears.
book.book Page 45 Monday, January 31, 2000 10:34 AM
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