Rohde & Schwarz R&S UPP, User Manual

Page: 502 / 938

Instrument Functions
R&S
®
UPP
486 User Manual 1411.1055.32 ─ 10
Audio Monitor
Activates/deactivates the monitoring function.
The monitoring signal level is adjusted in the "Volume " parameter field or by pressing
CTRL+F9 on the external keypad.
The audio monitor is not available for the "HDMI" analyzer instrument in the coding =
"Auto Detect" setting and is forced off after a corresponding notification if necessary.
Remote command:
AUXiliaries:AUDMonitor
on page 777
Signal Source
Starting with serial numbers 120100/140100/180100, the signal source (["Signal
Source"]) and output voltage (["Volume"]) at the monitor outputs can be selected for
both monitor outputs together ("Track") or separately from each other ("Split"). If "Split"
is used, the designation for the parameter fields is supplemented by the numbers 1 or
2, e.g. "Sig Source 1" and/or "Sig Source 2". The settings for the channel assignment
("Monitor") and DC output level ("Voltage") is generally offered in two channels (i.e. it is
unaffected by Signal Source Track|Split).
"Track" Together
"Split" Separate
Remote command:
AUXiliaries:SIGSource
on page 777
Signal Source, Sig Source 1, Sig Source 2
Used to select the monitoring point along the signal path.
Depending on the "Signal Source" Track / Split setting, the parameter field for both
monitor outputs is provided together for Monitor 1 and Monitor 2 for "Track" and sepa-
rately for "Split" so that different signal sources can be set for Monitor 1 and Monitor 2.
"Input" Monitoring of a signal applied at the analyzer inputs. Internally, the
input signal of the activated analyzer is switched to the BNC sockets
marked "Monitor" on the rear panel.
"Function" The input signal can undergo digital post-processing depending on
the set measurement function and can then be monitored at the BNC
sockets marked "Monitor" on the rear panel.
So as to avoid overloading in the active filter, level attenuation is car-
ried out in the case of certain weighting filters in order to compensate
for the increase in the frequency response.
Auxiliaries Panel