Dante Inovonics 541, Инструкция по установке и эксплуатации, Страница: 22 / 56

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signal; and signal
Multipath
distortion, again relative to an ‘ideal’
value of zero.’
Mod
is total carrier modulation,
Pilot
shows the
19kHz stereo-pilot frequency and RDS indicates lock with the
incoming 57kHz RDS subcarrier.
The Alarm Panel
This
Now Playing
alarm panel is a duplicate of the one on the
Alarms Webpage. Setup of the alarms and alarm messaging is
detailed in that discussion section.
Alarms that have been enabled by the user are noted in white
text, grayed-out alarms are not enabled. Once an alarm trig-
gers, based on signal level and on/off delay settings, that alarm
is indicated by the simulated red LED. The example above illus-
trates a station that has lost audio and has not received an RDS
RadioText update in timely fashion.
Tuning the 541
This snapshot shows the
Tuner
subsection of the
Now Playing
Webpage. What’s discussed in connection with this image is al-
so found in the LCD-touchscreen
Tuner
menu.
In this example the 541 is tuned to Los Angeles station KWAV
at 94.7MHz. You may tune the 541 by any of three methods:
1) mouse-grab the tuning slider and push it up and down the
dial; 2) fine-tune in 100kHz increments by clicking the
<
and
>
buttons; 3) overtype the frequency display to the left
of the slider.
RF Input
Selection
The 541 has rear-panel connectors labeled
ANTENNA
and
HIGH
LEVEL RF INPUT
. The high-level BNC input is generally used
when a wired direct connection to the transmitter is preferred
over off-air signal reception.