Furuno FR-8122 EU - Manual (Page 13)

1. OPERATIONAL OVERVIEW
1-2
1.1.2 Remote controller
The optional remote controller provides armchair control over transmit, standby, range and display
offcentering (30% in stern direction).
Remote controller
Chooses range.
OFF
CENTER
STBY
TX
RANGE
Toggles STBY/TX. Offcenters display.