Mirage Digital Evolution
AEV Broadcast Srl via della Tecnica 33, 40050 Argelato Bologna ITALY
www.aev.eu [email protected]
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COMPRESSOR
The ACTIVE state indicates that MIRAGE DIG EVO is enabled to process the signal,
The BYPASS status indicates that the processor does not perform any control of the functions of the
PROCESS section and then disables the compression part, the IN / OUT level controls remain active. P
By positioning the knob on the COMPRESSOR item, pressing the dial activates the selection (ACTIVE /
BYPASS), the desired value is activated by pressing the knob.
Once you have made any changes, position the cursor on ESC, pressing the knob will exit and you will
see the MENU '
6 Section - Stereo coder MPX (only for the model MPX)
6.0.1 MODE:
to select the STEREO/MONO mode
This control enables the encoder modulator. Setting
the STEREO function changes from MONO to STEREO mode. In the mono position, the 19 KHz sub-
carrier is automatically deactivated.
6.0.2 PREENPHASIS
to select the preenphasis value, 50uS, 75uS or OFF
6.0.3 Pilot Level
This is the level control of the pilot signal that adjusts the width level
The MPX output signal. It can be set in the CODER menu.
The signal excursion can vary between 4 and 12% of the optimal level (-20 dB compared to 0 dBm of
the MPX signal and is 10% of the signal producing ± 75 KHz deviation).
6.0.4 MPX EXTERNAL:
select
ON
to enable the the external MPX Input,
OFF
to enable the internal
stereo coder MPX.
6.0.5 COMP CLIPPER:
to adjust the clipper function on the MPX signal, value from 0 to 40.
6.0.6 RDS/SCA ADJ EXT:
This control allows you to adjust the level of the external SCA / RDS signal
input to the processor. The level can be adjusted from 0 dBm to + 12 dBm by operating in the CODER
menu
