Quick Start Manual

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5.3.3 Audio signal setup
According to the type of audio signal used to modulate, select the relative input.
In the “TX control panel” screen, rotate the encoder until it selects the fifth tab of the
horizontal menu.
Press once to make the field editable.
Then, rotate the encoder to view the available options:
5.3.3.1 MUTE
Mode which mutes all inputs. It is usually used during technical interventions.
5.3.3.2 MPX
In order to use the MPX signal, select this mode on the display by rotating the encoder
and then press it to confirm.
Apply the MPX signal to the relative BNC connector located on the rear panel.
5.3.3.3 STEREO
In order to use the STEREO signal, select this mode on the display by rotating the enco-
der and then press it to confirm.
Apply the STEREO signal to the relative XLR connectors located on the rear panel.
The audio signal can be balanced or unbalanced. In the latter case, there is a 3dB level
reduction.
Select the pre-emphasis level to be used for the transmission from the fourth tab of the
horizontal menu.
Press the encoder to make the field editable. Rotate the encoder to select the desired
level. Press the encoder to confirm.
It is possible to choose from 0, 25, 50 and 75μS.
50 μS is usually the European standard, while 75 μS is the USA one.
5.3.3.4 MONO
In order to use the MONO signal, select this mode on the display by rotating the enco-
der and then press it to confirm.
Apply the MONO signal to the relative XLR RIGHT connector located on the rear panel.
The audio signal can be balanced or unbalanced. In the latter case, there is a 3dB level
reduction.
It is to be noted that it is possible to use other inputs which cannot be set directly from
the “TX control panel” screen.
5.3.3.5 AES/EBU
To use a AES/EBU signal, apply the signal to the relative XLR connector
located on the rear panel.
The signal is automatically recognised.
For more detailed settings, see paragraph “User interface”.
5.3.3.6 SEGNALI AUSILIARI (RDS/SCA)
To use an auxiliary signal, apply the signal to the relative BNC connector
located on the rear panel.
For more detailed settings, see paragraph “User interface”.
Quick instructions for commissioning