Item
Description
À
12 Vdc power source
Á
Wiring harness
Â
NMEA 0183-compliant device
Item Garmin Wire
Function
Garmin Wire
Color
NMEA 0183 Device Wire
Function
Ê
Power
Red
Power
Ë
Ground
Black
Data ground
Ì
Tx
Blue
Rx/A (+)
Í
Rx
Brown
Tx/A (+)
Specifications
Device
Specification
Measurement
echoMAP CHIRP
40
Dimensions (W x H x
D)
10.2 x 16.8 x 4.6 cm (4 x
6.6 x 1.8 in.)
Display size (W x H)
5.4 x 9.5 cm (2.1 x 3.7 in.)
Weight
0.4 kg (0.9 lbs.)
Power input
From 9 to 18 Vdc
Max. power usage
5 W
Compass-safe distance 25 cm (9.8 in.)
echoMAP CHIRP
50
Dimensions (W x H x
D)
17.3 x 13.5 x 4.4 cm (6.81
x 5.35 x 1.73 in.)
Display size (W x H)
9 x 9 cm (3.54 x 3.54 in.)
Weight
0.58 kg (1.28 lbs.)
Power input
From 9 to 18 Vdc
Max. power usage
7.1 W
Compass-safe distance 70 cm (27.6 in.)
All Models
Temperature range
From -15 to 55°C (from 5
to 131°F)
Material
Polycarbonate plastic
Water rating*
IEC 60529 IPX7
Transmit power
(RMS)**
500 W
Maximum depth***
701 m (2,300 ft) at 77 kHz
Frequencies****
• CHIRP Traditional: 50,
77, 83, or 200 kHz
• CHIRP DownVü: 260,
455, or 800 kHz.
*The device withstands incidental exposure to water of up to 1 m
for up to 30 min. For more information, go to
**Dependent upon transducer rating and depth.
***Maximum depth, dependent upon transducer, water salinity,
bottom type, and other water conditions.
****Dependent upon echoMAP model.
NMEA 0183 Information
Type
Sentence
Description
Transmit
GPAPB
APB: Heading or track controller
(autopilot) sentence "B"
GPBOD
BOD: Bearing (origin to
destination)
GPBWC
BWC: Bearing and distance to
waypoint
GPGGA
GGA: Global positioning system
fix data
GPGLL
GLL: Geographic position
(latitude and longitude)
GPGSA
GSA: GNSS DOP and active
satellites
GPGSV
GSV: GNSS satellites in view
Type
Sentence
Description
GPRMB
RMB: Recommended minimum
navigation information
GPRMC
RMC: Recommended minimum
specific GNSS data
GPRTE
RTE: Routes
GPVTG
VTG: Course over ground and
ground speed
GPWPL
WPL: Waypoint location
GPXTE
XTE: Cross track error
PGRME
E: Estimated error
PGRMM
M: Map datum
PGRMZ
Z: Altitude
SDDBT
DBT: Depth below transducer
SDDPT
DPT: Depth
SDMTW
MTW: Water temperature
SDVHW
VHW: Water speed and heading
Receive
DPT
Depth
DBT
Depth below transducer
MTW
Water temperature
RMC/GGA/GLL
GPS position
VHW
Water speed and heading
WPL
Waypoint location
DSC
Digital selective calling
information
DSE
Expanded digital selective calling
HDG
Heading, deviation, and variation
HDM
Heading, magnetic
MWD
Wind direction and speed
MDA
Meteorological composite
MWV
Wind speed and angle
VDM
AIS VHF data-link message
You can purchase complete information about National Marine
Electronics Association (NMEA) format and sentences from: NMEA,
Seven Riggs Avenue, Severna Park, MD 21146 USA (
NMEA 2000 PGN Information
Type
PGN
Description
Transmit and receive 059392 ISO acknowledgment
059904 ISO request
060928 ISO address claim
126208 NMEA: Command, request, and
acknowledge group function
126996 Product information
127250 Vessel heading
128259 Speed: Water referenced
128267 Water depth
129539 GNSS DOPs
129799 Radio frequency, mode, and power
130306 Wind data
130312 Temperature
Transmit
126464 Transmit and receive PGN list group
function
127258 Magnetic Variance
129025 Position: Rapid update
129026 COG and SOG: Rapid update
129029 GNSS position data
129283 Cross track error
129284 Navigation data
129285 Navigation route and waypoint info
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