Furuno RD-50 Operator's Manual page 39

• [BRILL OFFSET]: Set the offset for screen brilliance for the RD-50 (sub) so that the
screen brilliance between RD-50 (main) and RD-50 (sub) are the same. [-3] is the
darkest and [3] is the brightest.
Note: This function is not available for the RD-50 (main). Main or sub is determined
according to the mounting location when you install a RD-50.
BRILL OFFSET setting window
[Speed Select]: Select the indication of the ship's speed for the speed graphic and
speed 1 axis from [Forward-After] or [Vector].
[Forward-After]: Display the ship's speed for the direction of bow and stern. Text or
arrow* indication appears (*: only for speed 1 axis).
[Vector]: Display the ship's speed taking into account current (tide) or wind, that is the
ship's speed of the actual moving direction. The movement direction indicator is not
displayed.
Current (tide) or wind
Note: Text indication: [Direction Symbol] → [Text] on the [Scale Set Up] menu (see
section 2.11) → "FWD" or "AFT" appears on the screen.
Arrow indication: [Direction Symbol] → [Arrows] on the [Scale Set Up] menu → The
up-arrow or down-arrow appears on the speed 1 axis (not for speed graphic) screen.
Forward-After
Vector
Your ship
Speed Select options
2. MENU
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