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User’s Manual
Rev 1.2.6 October 3
rd
, 2015
- 9 -
© Melchor Varela – EA4FRB 2011-2015
Select [
■
]
The button is used to activate the popup submenu associated with the highlighted option and for
selecting the desired option within the popup submenu.
Note: Pressing any other button will cancel a selection.
Save Screen [
●
]
The Save Screen button is used to take a screenshot of the current screen. The screenshot is
stored on the internal flash disk.
Save Conf. [
▲
]
The Save Conf. button is used to store the complete analyzer state and settings. The stored
state is restored automatically after the device is powered on.
4.4 Changing the Frequency
There are two methods of editing the frequency (centre frequency for sweep modes):
(i) Use Navigator A to highlight «Freq» in the main menu on the left side of the display. Press
the Select [
■
] button to display the popup dialog associated with «Freq». Then use Navigator B
to change the frequency. The frequency will change according to the current frequency multiplier
that is highlighted in reverse video. Use Navigator A to change the frequency multiplier position if
needed. Press the Select [
■
] button to validate the frequency selection. Press any other button
to cancel the operation.
The screenshot below is of the frequency edit dialog, showing the highlighted frequency
multiplier positioned over digit 5 (frequency increments of 10 KHz).
(ii) Use Navigator A to highlight «Freq» in the main menu on the left side of the display. Then
use Navigator B to change the frequency. The frequency will change according to the current
frequency multiplier. The frequency multiplier can be changed from the popup dialog, see (i)
above.
