TRDS4001
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User Manual
Rev. 5.2 - 23/06/06
9 RDS OK
green LED, when lit it indicates the correct generation of the RDS
signal with additional RDS DECODER FILTER card (reserved for
future uses, normally turn off)
10 LOCK green LED, when lit it indicates that the inner PLL is locked on the RDS
carrier
11 ON
mains switch
4.3.2 Rear panel
1
2
3
4 5
6
7
8
9
10
11
12
1 Mains Mains plug and valtage changer
2 Vdc
24 V dc in
3 Mono Mono XLR input (activated only with /M Mono input option)
4 Dip SwDip switch to select the impedance of MONO and the synchronism of
pilot tone from the BNC input at side or MPX line
5 19kHz Pilot tone input
6 SAT
optional auxiliary input
7 MPX IN
BNC connector for MPX input
8 MPX OUT
BNC connector for MPX+RDS output
9 RDS BNC connector for RDS output
10 RDS DB9 connector for RDS data (not implemented)
11 TELEMETRY
DB25 connector for auxiliary I/O
12 RS232 DB9 connector for serial programming of the encoder
4.4 Software
The software in kit in italian and english language, on a CD-Rom supplied, allows
actually to set eight different RDS messages, each of 16 words and a maximum of
25 alternative frequencies; every message automatically starts at the hour of the day
specificately preselected from the user. Moreover, it allows to manage all the services,
which are listed in the foregoing section.
All the ENCODER management applications are configurable with a IBM-compatible
personal computer, which has to be connected with a serial cable to the encoder.