Installation Instructions

Connecting the Device to a Garmin Marine
Radar
Only radar-compatible devices are capable of receiving
information from a Garmin Marine Radar. Radar-compatible
devices have a port labeled RADAR. Go to www.garmin.com or
contact your local Garmin dealer to determine the appropriate
type of radar for your needs.
1
Follow the instructions provided with your radar to correctly
install it on your boat.
2
Route the Garmin Marine Network cable from the radar to the
back of your device, away from sources of electrical
interference.
3
Connect the Garmin Marine Network cable to the RADAR
port on your device.
Additional Grounding Consideration
This consideration is applicable only to seven-inch devices.
This device should not need additional chassis grounding in
most installation situations. If you experience interference, the
grounding screw on the housing can be used to connect the
device to the water ground of the boat to help avoid the
interference.
Updating the Device Software
Before you can update the software, you must obtain a
software-update memory card or load the latest software onto a
memory card.
1
Turn on the chartplotter.
2
After the home screen appears, insert the memory card into
the card slot.
NOTE: In order for the software update instructions to
appear, the device must be fully booted before the card is
inserted.
3
Follow the on-screen instructions.
4
Wait several minutes while the software update process
completes.
The device returns to normal operation after the software
update process is complete.
5
Remove the memory card.
NOTE: If the memory card is removed before the device
restarts fully, the software update is not complete.
Specifications
Physical Specifications
Device Specification Measurement
Five-inch
models
Dimensions
(W×H×D)
6
7
/
64
× 5
15
/
16
× 2
13
/
32
in. (155 ×
151 × 61 mm)
Display size (W×H) 2
29
/
32
in. × 4 in. (74 × 101.6 mm)
Weight 1.72 lbs (779 g)
Device Specification Measurement
Seven-inch
models
Dimensions
(W×H×D)
9
1
/
16
× 5
5
/
8
× 2
9
/
32
in.(230 × 143 ×
58 mm)
Display size (W×H) 6
1
/
64
in. × 3
11
/
32
in. (153 × 85 mm)
Weight 2.31 lbs (1.048 kg)
All models Temperature range From 5° to 131°F (from -15° to
55°C)
Material Polycarbonate plastic
Electrical Specifications
Device Specification Measurement
All models Input power 10–32 Vdc
Fuse 3 A, fast-acting
NMEA 2000 LEN 2
NMEA 2000 Draw 100 mA max.
Five-inch models Max. power usage at 10 Vdc 27 W
Typical current draw at 12 Vdc 450 mA
Max current draw at 12 Vdc 2.7 A
Compass-safe distance 450 mm (17.72 in.)
Seven-inch models Max. power usage at 10 Vdc 27 W
Typical current draw at 12 Vdc 1.3 A
Max current draw at 12 Vdc 2.3 A
Compass-safe distance 600 mm (23.62 in.)
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
129540 GNSS satellites in view
Receive 127245 Rudder
127250 Vessel heading
127488 Engine parameters: Rapid update
127489 Engine parameters: Dynamic
127493 Transmission parameters: Dynamic
127498 Engine parameters: Static
127505 Fluid level
129038 AIS class A position report
129039 AIS class B position report
129040 AIS class B extended position report
5