Absolute/Relative Attenuation Display - Jdsu Ola-55 Bedienungsanleitung

5. Press
The wavetable window is displayed again.
6. To change view status again press
7. Select Show to show wavelength in the wavetable
– or –
8. Select Hide to hide wavelength in the wavetable
9. Press
⇒ Repeat steps 2. to 7. if needed.
Absolute/relative attenuation
display
The OLA-54/-55 allows to display the attenuation as
absolute (dB) or relative (dBr) value.
Selecting the display mode
1. Press
Fig. 13 MAIN menu
⇒ Press
relative attenuation display.
Fig. 14 Displaying relative attenuation in dBr.
Acterna OLA-54/-55
to accept new wavelength.
to accept selection.
to open the MAIN menu.
again to toggle between absolute and
4 O
PERATION
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