Viper 4+ Service manual I V1.0
Viper 4+ service manual-EN-V1.0 I
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5. COM-Port overview
In the Viper 4+ in some setup screens the
COM-ports are named in a different way
compared to the Viper 4 and GeoStar. This is
for example noticeable in the GPS receiver
setup wizard in the SBGuidance Configurator
(Figure 17Figure 17). See Table 1 for an
overview of the COM ports on a Viper 4+.
Port name
Viper 4+
Port
name
Viper 4
Description
/dev/ttymxc0
COM4
VRA//NMEA2 on
Viper 4 terminal
harness
/dev/ttymxc2
COM1
AsteRx4 GPS-
receiver
/dev/ttyUSB1
COM5
Radio/COM5 on
Viper 4 terminal
harness.
/dev/ttyUSB2
COM3
COM3 on Viper 4
terminal harness
Table 1 Port overview Viper 4+
Figure 17 GPS receiver setup wizard
