ST 500 "Piranha" Operation Manual: Wired Receiver Channel
37
Functionality:
determining the time parameters of the demodulated signal
setting the division value of the time axis
listening to a demodulated (AM/FM) signal
activating/deactivating the attenuator (20 dB)
Controls:
Key
Action
setting the division value of the horizontal sweep
100µS/200µS/500µS/1mS/2mS/5mS/10mS
F2
toggling AM/FM demodulation
F3, ESC
turning off OSCILLOSCOPE
F4
activating/deactivating the attenuator (20 dB)
MODE
switching to main menu of device
6.5. AUTOMATED MODE
In the AUTOMATED mode, the signals are registered whose amplitude exceeds the adaptive
detection threshold. Inclusion is made from the "PANORAMA" mode or from the DIFFERENTIAL
mode, by pressing "F2". The screen view is shown in fig.34.
IMPORTANT!
Search for signals is performed within the set boundaries, based on the
readings obtained in the DIFFERENTIAL mode (if activated from the DIFFERENTIAL mode).
Fig.34
In fig.34:
1 - active channel
2 - number of the detected signals
3 - signal level, at current cursor position
4 - current table row
5 - current position as related to the total number of rows
6 - frequencies of the detected signals
7 - levels of the detected signals
