Raymarine a Series Installation And Operation Instructions Manual page 62

Reconnecting the RCU
1. When you pair the RCU-3 with a multifunction display a
wireless connection is established.
2. When you power off the multifunction display it loses its
connection with the RCU-3 after 10 minutes.
60 5
55
10
50
45 15
M inutes
20
40
35 25
30
10
3. To restore the connection between the 2 units, press and
hold any button on the RCU-3 for at least 3 seconds.
60 5
55
10
50
45 15
Seconds
40 20
35 25
30
Note: You will also need to reconnect the RCU-3 as described
above if you disable and then re-enable the Bluetooth
connection on the multifunction display at any time.
60 a Series / c Series / e Series