R&S ZNL Series - Page 446

VNA GUI reference
R&S
®
ZNL/ZNLE
446User Manual 1178.5966.02 ─ 20
Note:
●
Circle limit check and display of limit circles are independent of each other:
– The limit circles can be displayed, no matter if the circle limit check is enabled.
– If "Limit Check" is enabled, the ripple limits are checked, no matter if they are
displayed.
●
If result evaluation is limited to a user-defined display circle, the Chapter 10.9.6,
"Circle Test tab", on page 444 is only performed inside this display circle.
●
The circle limits can only be checked if the trace format is complex. While a carte-
sian format is active, the limit circles are hidden and the circle limit check is sus-
pended.
●
If the limit check for (cartesian) limit lines is enabled, it is also evaluated in complex
diagrams.
Figure 10-12: Simultaneous dB Mag limit line and circle check
Remote command:
CALCulate<Chn>:LIMit:CIRCle[:STATe]
CALCulate<Chn>:LIMit:CIRCle:FAIL?
CALCulate:LIMit:CIRCle:FAIL:ALL?
Limit Fail Beep
Activates or deactivates the fail beep. The fail beep is a low-tone acoustic signal that is
generated each time the analyzer detects an exceeded limit. No fail beep can be gen-
erated if the limit check is switched off.
Note: The R&S ZNL/ZNLE does not have a built-in audio device and loudspeaker. To
hear sounds, connect a USB audio device to the instrument or operate it via remote
desktop.
Remote command:
CALCulate<Chn>:LIMit:CIRCle:SOUNd[:STATe]
Display Lines softtool