1. SYSTEM INTRODUCTION
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1.9.7 How to display 3-axis speed from the SC-33/SCX-20
When a SC-33/SCX-20 Satellite Compass
™
is connected to the same network, you
can use a box in the data area as a dedicated SC-33/SCX-20 display.
Note: This function requires PGN 130578 Vessel Speed Components to be output
from the SC-33/SCX-20.
Referring to section 1.9.2 and section 1.9.3, select the 3-Axis Speed display.
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Wind direction
(
purple arrow
)
Tidal current direction
(
brown arrow
)
Port/starboard directional speed
: Starboard
: Port
: Fore
: Aft
Fore/aft directional speed
Speed at stern
Speed at mid-ship
Speed at
CCRP*
Speed
SOG: Speed over
the ground
STW: Speed thru
the water
*
CCRP (Consistent Common Reference Point) is determined at installation, and is either the bow,
transducer location or center of vessel.
[Graphic]
analog format
[Numeric]
digital format
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3-axis Speed