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Saab
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2004
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9-3 Linear, Automatic
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Navigation unit
Navigation unit
Fig 1: Identifying Navigation Unit
Courtesy of SAAB-SCANIA OF AMERICA, INC.
NAVIGATION UNIT SPECIFICATION
GPS/AMPS antenna
Pin no.
1, 2
Microphone
Pin no.
4, 5
+30
Pin no.
10
Ground
Pin no.
20
O-bus (receiver)
O-bus connection
1
O-bus (transmitter)
O-bus connection
2