A222 User Guide
Chapter 2 – Installation
Page 5 of 20
Installation
Display, Mounting, and Connectors
All connections and ports are located on the bottom of the unit, as shown in Figure 2-1.
Table 2-1 provides additional information about each port/connection.
Figure 2-1: A222
Table 2-1: A222 Ports and Connections
Port/Connection
Description
Mounting holes
Four off-set mounting holes. Two adapters are available, the first
includes a marine 1” standard, adaptable to 5/8”. The second allows
for flush mounting the unit.
Power, data port (12-
pin)
External power/data cable; allows you to supply power to A222 as
well as communicate with external devices via NMEA 0183 serial,
and binary.
