Promax HD RANGER+ - Description in Detail of the FULL SPECTRUM Screen

4.3
Description in detail of the FULL SPECTRUM screen
Figure 30.
Horizontal reference line
It indicates the signal level.
Vertical axis
It indicates the signal level.
Vertical reference line
It indicates the frequency.
SPAN
It is the frequency range displayed on the horizontal axis.
The current span value appears at the bottom right of the screen. To
change use the joystick (left, right) in span mode (SP) or change it by the
"span" Tuning menu (
key).
Span values available are: Full (full band), 500 MHz, 200 MHz, 100 MHz,
50 MHz, 20 MHz and 10 MHz.
Reference Level
It is the power range represented on the vertical axis.
To change use the joystick (up, down; 5 dB steps).
This equipment has an option to activate the automatic adjustment of the
reference level, so it detects the optimal reference level for each situation.
This option can be enabled or disabled through the PREFERENCES menu
and Measures tab.
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April 2013