Navico SIMRAD AI50, Руководство по эксплуатации, Страница: 18 / 84

18 Installation
Figure 2.3 - VHF Antenna connection
To avoid possible water damage to the transceiver, it is
recommended that all cables are looped to provide a drip
path.
2.6 Power/data cable
Power cable
The electrical installation is quite straightforward - push
the connector end of the supplied Power/Data cable fi rmly
into the socket on the rear of the unit. The Power cable
has two wires, one red and one black. Connect the red
cable to +12V via a 2 Amp fuse, and the black cable to 0V.
Data cable
The data cable is used for connectivity to AIS enabled
chart plotters with NMEA0183-HS interface. The Data
cable is screened and has four wires. For connection data
refer to the following table.
Signal Color Comment
Out +ve Orange
Out -ve Blue
In +ve Yellow Not Used
In -ve Green Not Used
Figure 2.4 - NMEA0183-HS connections
(NMEA0183-HS is speci fi ed at 38.4kbaud and is not
compatible with conventional NMEA0183, which operates
at the lower speed of4800baud)
) )
) )