TRDS 4001
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User Manual
Rev. 4.0 - 23/03/01
9 RDS OK
green LED, when lit it indicates the correct generation of the RDS
signal
10 LOCK green LED, when lit it indicates that the encoder is locked on the
supplied pilot tone
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
4 Dip Sw Switch to select external synchronization (19 kHz in) or internal (MPX in
or internal oscillator for mono in)
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 DOS disk 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.
After having configured the encoder, the PC can be disconnected.
Содержание TRDS 4001
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