GUI Reference
R&S
®
ZNC
180
User Manual 1173.9557.02 ─ 13
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 gener-
ated if the limit check is switched off.
Remote command:
Clear Test
Resets the limit check results.
Remote command:
Global Check
Activates or deactivates the global limit check including upper/lower limits and ripple lim-
its. The global limit check is a composite limit check over all traces of the current recall
set. The result of the global check appears in a semi-transparent popup box whenever
"Global Limit Check" is selected.
●
"PASS "represents pass for all traces with enabled limit check. A trace without limit
lines or with disabled individual limit check always passes the global check.
●
"FAIL" means that the limit check for one or more traces failed.
Remote command:
TTL 1 / 2 Pass
Assigns the active trace to the low-voltage (3.3 V) TTL output signals at the "USER
PORT" connector (see
, on page 737). To generate the
signals, the limit check of the active trace must be switched on.
●
If "TTL 1 Pass" is selected and the active trace passes the limit check (including
upper/lower limits and ripple limits), then the TTL signal is applied to pin 13 of the
"USER PORT" connector.
●
If "TTL 2 Pass" is selected and the active trace passes the limit check (including
upper/lower limits and ripple limits), then the TTL signal is applied to pin 14 of the
"USER PORT" connector.
Trace Settings
