Name: Garmin GPSMAP 1243xsv
Brand: Garmin
Rating: 5 (1 reviews)

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AIS Aids to Navigation

An AIS aid to navigation (ATON) is any kind of navigational aid that is transmitted over the AIS radio. ATONs are

displayed on the charts and have identifying information, such as position and type.

There are three main kinds of AIS ATONs. Real ATONs physically exist and send their identifying and location

information from their actual location. Synthetic ATONs physically exist, and their identifying and location

information is sent from another location. Virtual ATONs do not actually exist, and their identifying and location

information is sent from another location.

You can view AIS ATONs on the chart when the chartplotter is connected to a compatible AIS radio. To show

AIS ATONs, from a chart, select Options > Layers > Chart > Navaid > ATONs. You can view more information

about an ATON if you select the ATON on the chart.

Symbol Meaning

Real or synthetic ATON

Real or synthetic ATON: Topmark North

Real or synthetic ATON: Topmark South

Real or synthetic ATON: Topmark East

Real or synthetic ATON: Topmark West

Real or synthetic ATON: Topmark Special

Real or synthetic ATON: Topmark Safe

Real or synthetic ATON: Topmark Danger

Virtual ATON

Virtual ATON: Topmark North

Virtual ATON: Topmark South

Virtual ATON: Topmark East

Virtual ATON: Topmark West

Virtual ATON: Topmark Special

Virtual ATON: Topmark Safe

Virtual ATON: Topmark Danger

Charts and 3D Chart Views 35

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Garmin GPSMAP 1243xsv Specifications

General

Display Resolution	1280 x 800 pixels
Display Type	WXGA display
Touchscreen	Yes
Keypad	Yes
Water Rating	IPX7
Antenna	Internal or external over NMEA 2000
Receiver	10 Hz
Garmin Marine Network Ports	2
NMEA 2000 Ports	1
NMEA 0183 Input Ports	1
NMEA 0183 Output Ports	1
Wireless Connectivity	Yes
J1939 Connectivity	Yes
BlueChart g3 Charts	Yes
LakeVü g3 Charts	Yes
Waypoints	5, 000
Routes	100
Track Log	50, 000 points; 50 saved tracks
Sonar Capabilities	Yes
CHIRP Sonar	Yes
ClearVü	Yes
SideVü	Yes
Traditional Sonar Frequency	50/77/83/200 kHz
ClearVü/SideVü Frequency	260/455/800 kHz
Weight	5.1 lbs (2.3 kg)
Mounting Options	Flush
Video Input Ports	1 BNC
Accepts Data Cards	microSD card
CHIRP Frequency	Low, High
Transmit Power	500 W (RMS)
Operating Temperature	-15°C to 55°C (5°F to 131°F)
Storage Temperature	-4°F to 158°F (-20° to 70°C)
Power Input	10-32 Vdc