Deviser S7000 Operation Manual page 57

The interface also displays the results of MER, CBER and LBER on the current channel. The
constellation diagram supports QPSK, 16QAM, 64QAM and 256QAM.
NOTE: NOTE: The The constellation constellation
NOTE: The NOTE: The constellation constellation diagram
are are the are are the the the data data data data of of of of one
3.2.3.1 3.2.3.1 3.2.3.1 Parameter 3.2.3.1 Parameter Parameter Parameter
� CH
CH CH, channel. Show the number of the current channel. CH
� FREQ FREQ
FREQ FREQ, frequency (5~1050MHz).
� BW BW BW, bandwidth (5, 6, 7, 8 MHz). BW
� PLP PLP ID ID ID ID. The default PLP ID is 0. The instrument can get the PLP information automatically when the
PLP PLP
current channel is locked. When the sum of PLP is above 1, users can modify PLP ID to set PLP.
3.2.3.2 3.2.3.2 Operation Operation
3.2.3.2 3.2.3.2 Operation Operation
� REFRESH REFRESH
REFRESH REFRESH
� SELECT SELECT
SELECT SELECT
� ZOOM+ ZOOM+
ZOOM+ ZOOM+
� ZOOM- ZOOM-
ZOOM- ZOOM- Press the key to zoom out the quadrant which is selected.
NEXT>>
� NEXT>> NEXT>> NEXT>> Press this key to next page as Figure 3-20.
S7000 TV Analyzer
diagram diagram and and the the
diagram and and the the measurement
one one one PLP PLP PLP PLP layer. layer. layer. layer.
Refresh constellation diagram and measurement results.
Select the quadrant with red checking box. Refer to Figure 3-18.
Press the key to zoom in the quadrant which is selected. Refer to Figure 3-19.
Operation Manual
measurement measurement parameters parameters
measurement parameters parameters displayed
Figure 3-19
displayed displayed on on the the interface interface
displayed on on the the interface interface
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