Spectrogram Configuration - Promax TV EXPLORER HD+ Manual De Instrucciones

USER'S MANUAL. TV EXPLORER HD+
On the X-axis the time variables references are showed. At the bottom right
corner, the capture elapsed time is displayed, in seconds. At the bottom center the
T.span defines the seconds that will be displayed on the screen. For example, if the
T.span is 60s, therefore the last 60s captured, will be displayed on the screen. On the
left corner the t variable is at time can be "end - time (s)" or "begin + time (s)".
The tag "end" indicates how many seconds you are from the last capture. To
select this option, go to the configuration menu and select the temporal reference "end".
The tag "begin" indicates how many seconds you are from when starting the
capture. To select this option, go to the configuration menu and select the temporal
reference "beginning".
On the Y-axis are placed the frequency variables. In this axis the initial and final
frequencies are showed and depend on the Spectrum Analyser configuration. For
example if the Spectrum Analyser frequency is 650 MHz and the Spam=100 MHz, the
Spectrogram will show as initial frequency 601MHz and end frequency 701MHz.
Finally, near the end frequency, the position of the cursor frequency is shown and
on its right the signal level for this frequency.
To move among the parameters press the cursor keys UP or DOWN.
To change a parameter, press the arrow keys LEFT or RIGHT or use the rotary
selector.
5.16.2.1

Spectrogram Configuration

Before the capture begins the options must be configured. Press the key,
[17] and an option menu will be displayed.
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Figure 53.- First Screen.
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