Anritsu MS9740B - Page 96

Chapter 3 Measurement
3-6
To calibrate using option wavelength calibration light source
Calibrate using the following procedures when MS9740B-002 has been
installed.
1. Connect the front-panel Optical Output connector to the Optical
Input connector using an SM fiber.
2. Press
F8
to display Others on the horizontal function keys.
3. Press
F5 Others
.
4. Press
f1 Optical Output
to set the light source to On. The front-panel
Optical Output lamp lights.
5. Press
F2 Cal
.
6. Press
f4 Wl Cal (Ref)
.
7. For MS9740B, optical axis alignment and waveform calibration can
be executed simultaneously. Press
f3 Align with cal
to turn it On.
When Align with cal is Off, only wavelength calibration is performed.
8. Press
f1 Execute
to display the message indicating calibration in
progress.
When Align with cal is On: (Aligning and Calibrating…)
When Align with cal is Off: (Calibrating…)
Press
f2 Cancel
to cancel the calibration.
9. Calibration of the wavelength is finished when
Calibrating…message disappears from the screen.
Note:
The performance of the high wavelength accuracy is not guaranteed
even when following the above procedures with light sources other
than options.
To initialize the calibration data
Return the wavelength calibration data to the factory setting using the
following procedures.
1. Press
F8
to display Cal on the horizontal function keys.
2. Press
F2 Cal
.
3. Press
f5 Wl Cal (Init)
.
4. Press
f1 Execute
to initialize the wavelength calibration data.