Promax PROLITE-60 Manual Del Usario página 81

USER'S MANUAL. PROLITE-60
Figure 16.- Measurement parameters configuration menu.
Options
Start Lambda (nm)
Stop Lambda (nm)
Peak Excursion (dB)
Peak Threshold (dBm)
Noise Level (nm)
Close Menu
File
Options
Save Values
Manage Files
Select
Delete
Load
Close Menu
09/2007
Sets the start wavelength for the scan.
Sets the stop wavelength for the scan.
Sets the peak excursion value. This is the amount of
amplitude the trace must rise and fall to considered a
peak. Lower values lead to more signals being discerned,
but if the peak excursion is set too low, peaks in the noise
floor may be discerned as signals.
Sets the peak threshold value. Power levels below this
threshold are not considered for peak search.
Selects the offset value to measure the noise floor. This
value is used in the OSNR calculation.
Quits measurement parameters configuration menu
Data file menu access.
Saves in a file the registered measurement parameters
corresponding to the visualised trace.
Shows the data file list saved in memory.
Selects a data file
parameters previously described.
It allows deleting a data file.
Load a data file.
Quits file management menu.
containing the measurement
Page 27