Specifications

Table 1. All Models
Specification	Measurement
Temperature range	From -15° to 55°C (from 5° to 131°F)
Material	Polycarbonate plastic and die-cast aluminum
Water rating¹	IEC 60529 IPX7
Input voltage	From 10 to 32 Vdc
Fuse	6 A, 125 V fast-acting
NMEA 2000^® LEN @ 9 Vdc	2
NMEA 2000 draw	75 mA max.
Max. waypoints	5,000
Max. routes	100
Max. active track points	50,000 points, 50 saved tracks
Memory card	2 SD^® card slots; 32 GB max. card size
Wireless frequency and protocols	Wi‑Fi^®, ANT^®, and Bluetooth^® technologies 2.4 GHz @ 17.6 dBm nominal

Table 2. Seven-inch Models
Specification	Measurement
Dimensions (W × H × D)	224 × 142.5 × 53.9 mm (8 ¹³/₁₆ × 5 ⁵/₈ × 2 ¹/₈ in.)
Display size (W × H)	154 × 86 mm (6.1 × 3.4 in.)
Weight	0.86 kg (1.9 lb.)
Compass-safe distance	71 cm (28 in.)
Max. power usage at 10 Vdc	24 W
Typical current draw at 12 Vdc	1.5 A
Max. current draw at 12 Vdc	2.0 A

Table 3. Nine-inch Models
Specification	Measurement
Dimensions (W × H × D)	256.4 × 162.3 × 52.5 mm (10 ¹/₈ × 6 ³/₈ × 2 ¹/₁₆ in.)
Display size (W × H)	197 × 114 mm (7.74 × 4.49 in.)
Weight	1.14 kg (2.5 lb.)
Compass-safe distance	76 cm (30 in.)
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

Table 4. Sonar Models
Specification	Measurement
Frequencies²	Traditional: 50/200, 77/200, 83/200 kHz Single Channel CHIRP: from 40 to 240 kHz Garmin ClearVü™ CHIRP: 260/455/800 kHz (dependent on transducer)
Transmit power (RMS)³	CHIRP: 1000 W Garmin ClearVü™ and SideVü CHIRP: 500 W
Depth⁴	5,000 ft. at 1 kW

¹The device withstands incidental exposure to water of up to 1 m for up to 30 min. For more information, go to www.garmin.com/waterrating.

²Dependent upon the transducer.

³Dependent upon the transducer rating and depth.

⁴Dependent upon the transducer, water salinity, bottom type, and other water conditions.

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Specifications

Table 1. All Models
Specification	Measurement
Temperature range	From -15° to 55°C (from 5° to 131°F)
Material	Polycarbonate plastic and die-cast aluminum
Water rating¹	IEC 60529 IPX7
Input voltage	From 10 to 32 Vdc
Fuse	6 A, 125 V fast-acting
NMEA 2000^® LEN @ 9 Vdc	2
NMEA 2000 draw	75 mA max.
Max. waypoints	5,000
Max. routes	100
Max. active track points	50,000 points, 50 saved tracks
Memory card	2 SD^® card slots; 32 GB max. card size
Wireless frequency and protocols	Wi‑Fi^®, ANT^®, and Bluetooth^® technologies 2.4 GHz @ 17.6 dBm nominal

Table 2. Seven-inch Models
Specification	Measurement
Dimensions (W × H × D)	224 × 142.5 × 53.9 mm (8 ¹³/₁₆ × 5 ⁵/₈ × 2 ¹/₈ in.)
Display size (W × H)	154 × 86 mm (6.1 × 3.4 in.)
Weight	0.86 kg (1.9 lb.)
Compass-safe distance	71 cm (28 in.)
Max. power usage at 10 Vdc	24 W
Typical current draw at 12 Vdc	1.5 A
Max. current draw at 12 Vdc	2.0 A

Table 3. Nine-inch Models
Specification	Measurement
Dimensions (W × H × D)	256.4 × 162.3 × 52.5 mm (10 ¹/₈ × 6 ³/₈ × 2 ¹/₁₆ in.)
Display size (W × H)	197 × 114 mm (7.74 × 4.49 in.)
Weight	1.14 kg (2.5 lb.)
Compass-safe distance	76 cm (30 in.)
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

Table 4. Sonar Models
Specification	Measurement
Frequencies²	Traditional: 50/200, 77/200, 83/200 kHz Single Channel CHIRP: from 40 to 240 kHz Garmin ClearVü™ CHIRP: 260/455/800 kHz (dependent on transducer)
Transmit power (RMS)³	CHIRP: 1000 W Garmin ClearVü™ and SideVü CHIRP: 500 W
Depth⁴	5,000 ft. at 1 kW

¹The device withstands incidental exposure to water of up to 1 m for up to 30 min. For more information, go to www.garmin.com/waterrating.

²Dependent upon the transducer.

³Dependent upon the transducer rating and depth.

⁴Dependent upon the transducer, water salinity, bottom type, and other water conditions.