Device
Specification
Measurement
Memory card
2 microSD card slots in the
back of the device; 32 GB
max. card size
16-inch
models
Dimensions (W × H ×
D)
38.5 × 26.3 × 7.6 cm (15.1 ×
10.3 × 3 in.)
Display size (W × H)
34.5 × 19.5 cm (13.6 × 7.7 in.)
Weight
4.4 kg (9.6 lb.)
Clearance behind
flush-mounted device
11.1 cm (4.375 in.)
Compass-safe
distance
105 cm (41.3 in.)
Input voltage
From 10 to 32 Vdc
Fuse
10 A, 125 V fast-acting
Max. power usage at
10 Vdc
52.1 W
Typical current draw at
12 Vdc
1.3 A
Max. current draw at
12 Vdc
6.0 A
Wireless frequency
and protocols
Wi
‑
Fi and ANT technologies
2.4 GHz @ 12.3 dBm nominal
Memory card
2 microSD card slots in the
back of the device; 32 GB
max. card size
17-inch
models
Dimensions (W × H ×
D)
41.9 × 30.7 × 7.1 cm (16.5 ×
12.1 × 2.8 in.)
Display size (W × H)
36.6 × 23.1 cm (14.4 × 9.1 in.)
Weight
5.2 kg (11.48 lb.)
Clearance behind
flush-mounted device
10.2 cm (4 in.)
Compass-safe
distance
Device: 53.34 cm (21 in.)
Device and sun cover:
99.06 cm (39 in.)
Sun cover: 48.26 cm (19 in.)
Input voltage
From 10 to 35 Vdc
Fuse
15 A
Max. power usage
40 W
Typical current draw at
12 Vdc
2.8 A
Typical current draw at
24 Vdc
1.4 A
Max. current draw
3.5 A
Wireless frequency
and protocols
Wi
‑
Fi and ANT technologies
2.4 GHz @ 9.87 dBm nominal
Memory card
External card reader required
22-inch
models
Dimensions (W × H ×
D)
52.8 × 35.1 × 7.1 cm (20.8 ×
13.8 × 2.8 in.)
Display size (W × H)
47.8 × 27.0 cm (18.8 ×
10.6 in.)
Weight
7.1 kg (15.63 lb.)
Clearance behind
flush-mounted device
9.6 cm (3.8 in.)
Compass-safe
distance
Device: 68.58 cm (27 in.)
Device and sun cover:
111.76 cm (44 in.)
Sun cover: 43.18 cm (17 in.)
Input voltage
From 10 to 35 Vdc
Fuse
15 A
Max. power usage
59 W
Typical current draw at
12 Vdc
3.9 A
Typical current draw at
24 Vdc
1.8 A
Max. current draw
4.9 A
Device
Specification
Measurement
Wireless frequency
and protocols
Wi
‑
Fi and ANT technologies
2.4 GHz @ 9.87 dBm nominal
Memory card
External card reader required
24-inch
models
Dimensions (W × H ×
D)
60.0 × 41.0 × 7.1 cm (22.8 ×
16.1 × 2.8 in.)
Display size (W × H)
51.8 × 32.5 cm (20.4 ×
12.8 in.)
Weight
8.6 kg (18.95 lb.)
Clearance behind
flush-mounted device
9.6 cm (3.8 in.)
Compass-safe
distance
Device: 73.66 cm (29 in.)
Device and sun cover:
124.46 cm (49 in.)
Sun cover: 43.18 cm (17 in.)
Input voltage
From 10 to 35 Vdc
Fuse
15 A
Max. power usage
87 W
Typical current draw at
12 Vdc
6.1 A
Typical current draw at
24 Vdc
2.8 A
Max. current draw
7.6 A
Wireless frequency
and protocols
Wi
‑
Fi and ANT technologies
2.4 GHz @ 9.87 dBm nominal
Memory card
External card reader required
Sonar models
Frequencies
2
Traditional: 50/200, 77/200,
83/200 kHz
Single Channel CHIRP: from
40 to 240 kHz
Garmin ClearVü CHIRP:
260/455/800 kHz
Ultra High-Definition SideVü :
1,200 kHz, CHIRP range:
1,060 to 1,170 kHz
(dependent on transducer)
Transmit power
(RMS)
3
CHIRP: 1000 W
Garmin ClearVü and SideVü
CHIRP: 500 W
Depth
4
5,000 ft. at 1 kW
1
The device withstands incidental exposure to water of up to 1 m
for up to 30 min. For more information, go to
.
2
Dependent upon the transducer.
3
Dependent upon the transducer rating and depth.
4
Dependent upon the transducer, water salinity, bottom type,
and other water conditions.
NMEA 2000 PGN Information
Transmit and Receive
PGN
Description
059392
ISO acknowledgment
059904
ISO request
060160
ISO transport protocol: Data transfer
060416
ISO transport protocol: Connection management
060928
ISO address claimed
065240
Commanded address
126208
Request group function
126996
Product information
126998
Configuration information
127237
Heading/track control
127245
Rudder
127250
Vessel heading
62
Appendix
Summary of Contents for GPSMAP 8600 series
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