W / S lever A / D rudder C centre rudder N neutral
Z / X bow thruster to port / starboard Y fit or remove it
hold F klick ahead hold B idle astern (release → neutral)
H hoist or drop the sail Q ease sheet E sheet in T auto trim hold J back the sail (with Rig Fitted, in Panels)
I engine on/off — kills the bow thruster too, sails only U drop or weigh anchor
V sound the horn — the only thing you can say to another vessel (with Companions, in Panels)
1–4 make fast or let go that line, numbered on the boat L let go all K make all fast P perf
Space pause R rewind M mark
drag boat reposition drag bow ring turn
drag background pan camera scroll / pinch zoom double click follow boat
Buoyage (IALA-A) Starboard-hand lateral (green, conical) — leave to starboard, returning from seaward
Port-hand lateral (red, can) — leave to port, returning from seaward
Cardinal (black/yellow) — pass on the named side (N/E/S/W) of the danger
Isolated danger (black/red) — stands on the hazard itself; keep clear all round
Safe water (red/white stripes) — mid-channel or landfall; safe to pass on any side
Special (yellow) — no navigational meaning (cables, leisure areas, and similar)