Promax HD RANGER, Руководство пользователя

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The following describes the constellation screen:
Figure 32.
Selected installation, date and time.
Constellation window.
The colour scale placed at the left side indicates the signal quality in a
qualitative way by a gradation of colours proportional to the density of
symbols concentrated in a given area. The colour scale ranges from black
(no symbols) to red (highest density).
Greater dispersion of the symbols indicates higher noise level or worse
signal quality signal. If there is symbols concentration, this is indicative of
good ratio signal / noise or absence of problems.
Banda selected, battery level.
Constellation modulation.
Data Window.
The data shown are first Carrier; end Carrier, Power, C / N and frequency.
Spectrum of the tuned signal.
Spectrum is displayed with the SPAN selected at the SPECTRUM mode.
Signal status (searching / locked / multiplex name).
Softkeys menus.
Joystick Left / Right: SPAN Change
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