Display Parameters; Grid - Viavi 8100 V2 Series User Manual

Unit
For example, with a 10 dB splitter, the results will be augmented by 10 dB. The
trace will be offset upwards by 10 dB. A channel measured at -30 dBm will be
displayed -20 dBm.

Display Parameters

In the Setup page, press Display softkey (if one parameter is selected in the current
screen, press Top Menu soft key to display the right menu keys and click on Display).
Those parameters are valid for all traces present on the screen.

Grid

Go to the Grid
choices and modify them if required.
Five possible types of grid are proposed with different corresponding values, some of
which are fixed or non-applicable, others editable.
The type «Conventional» and the option «Without» do not give access to the parameters
of the Grid sub-menu.
The others give access to certain options, as shown in the table below:
Table 7 Grid menu options for each type of grid
Grid name
ITU standard
First ITU
channel (with
display in nm)
Channel
spacing
Choice of compensation in dB or as a percentage of the value
measured.
line to access the Grid sub-menu. Select the
ITU DWDM
Editable
G.692
Editable, from 1530 to
1565 nm, by incre-
ments corresponding to
the channel spacing
selected
Editable, from 25 to
200 GHz
User Manual
Chapter 9 OSCA-710 Optical Spectrum Measurement
OSCA optical spectrum analyzer Setup
Regular
Editable
N/A
Editable from 1530 to
1565 nm, by incre-
ments of 0.01 nm.
Editable from 0.1 to
100 GHz
78000010220 Rev. 024
Type line to see the different
Manual
Editable
N/A
N/A
N/A
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