Helm Control
Specification
Measurement
Dimensions without sun cover (H
× W × D)
110 x 115 x 30 mm (4.33 x 4.53 x
1.18 in.)
Dimensions with sun cover (H ×
W × D)
115 x 120 x 35.5 mm (4.53 x 4.72 x
1.40 in.)
Weight without sun cover
247 g (8.71 oz.)
Weight with sun cover
283 g (9.98 oz.)
Temperature range
From -15° to 70°C (from 5° to 158°F)
Compass-safe distance
209 mm (8.25 in.)
Material
Case: fully-gasketed polycarbonate
Lens: glass with an anti-glare
treatment
Water resistance
IEC 60529 IPX7*
Power usage
2.5 W max
Unit max. voltage
32 Vdc
NMEA 2000 input voltage
9 to 16 Vdc
NMEA 2000 (LEN)
6 (300 mA at 9 Vdc)
*The device withstands incidental exposure to water of up to 1 m for up
to 30 min. For more information, go to
.
Alarm
Specification
Measurement
Dimensions (L×diameter)
29
/
32
× 1 in. (23 × 25 mm)
Weight
2.4 oz. (68 g)
Temperature range
From 5°F to 140°F (from -15°C to 60°C)
Cable length
10 ft. (3.0 m)
NMEA 2000 PGN Information
CCU
Type
PGN
Description
Transmit and
receive
059392 ISO acknowledgment
059904 ISO request
060928 ISO address claim
126208 NMEA: Command/Request/Acknowledge
group function
126464 Transmit/Receive PGN list group function
126996 Product information
127257 Transmit/Receive attitude data
127251 Transmit/Receive rate of turn
Transmit only
127245 Rudder data
Transmit only
127250 Vessel heading
Receive only
127245 Rudder data
Receive only
127258 Magnetic variation
127488 Engine parameters: Rapid update
128259 Water speed
129025 Position: Rapid update
129026 COG & SOG: Rapid update
129283 Cross track error
129284 Navigation data
130306 Wind data
Helm Control
Type
PGN
Description
Transmit and
receive
059392 ISO Acknowledgment
059904 ISO Request
060928 ISO Address Claim
126208 NMEA - Command/Request/Acknowledge
Group Function
Type
PGN
Description
126464 Transmit/Receive PGN List Group Function
126996 Product Information
Transmit only 128259 Water Speed
129025 Position - Rapid Update
129026 COG & SOG - Rapid Update
129283 Cross Track Error
129284 Navigation Data
129540 GNSS Satellites in View
130306 Wind Data
Receive only
127245 Rudder Data
127250 Vessel Heading
127488 Engine Parameters - Rapid Update
128259 Water Speed
129025 Position - Rapid Update
129029 GNSS Position Data
129283 Cross-Track Error
129284 Navigation Data
129285 Navigation - Route/WP information
130306 Wind Data
130576 Small Craft Status
NMEA 0183 Information
When connected to optional NMEA 0183-compatible devices,
the autopilot uses the following NMEA 0183 sentences.
Type
Sentence
Transmit
hdg
Receive
wpl
gga
grme
gsa
gsv
rmc
bod
bwc
dtm
gll
rmb
vhw
mwv
xte
Error and Warning Messages
Error Message
Cause
Autopilot Action
ECU Voltage is Low
The pump supply voltage
has fallen below 10 Vdc
for longer than 6 seconds.
• Alarm sounds for
5 seconds
• Continues in
normal operation
Autopilot is not
receiving navigation
data. Autopilot
placed in Heading
Hold.
The autopilot is no longer
receiving valid navigation
data while performing a
Route To maneuver.
This message also
appears if navigation is
stopped on a chartplotter
before the autopilot is
disengaged.
• Alarm sounds for
5 seconds
• Autopilot
transitions to
heading hold
Connection with
Autopilot Lost
The helm control has lost
connection with the CCU.
N/A
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