Appendix

Specifications

Physical Specifications

Size: 5" H x 5.7" W x 3" D (12.7 cm x 14.5 cm x 7.62 cm)

Weight: 1.20 lbs (.544 kg)

Display: 4.0" diagonal (10.19 cm), 3.21" H x 2.41" W (8.16 cm x 6.12 cm), QVGA display with adjustable brightness, 320 x 240 pixels, capable of 4,096 colors.

Case: Fully gasketed, high-impact plastic alloy, waterproof to IEC 529 IPX7 standards.

Temp. Range: 5ºF to 131ºF (-15ºC to 55º C)

Power Source: 10-35 VDC

Usage: 21 Watts max at 12 VDC

Fuse: AGC/3AG - 3.0 Amp

Sonar

Power: Dual Frequency, 500 Watts (RMS), 4,000 Watts (peak to peak); Dual Beam, 400 Watts (RMS), 3,200 Watts (peak to peak)

Frequency: 50/200 kHz (dual frequency), 80/200 kHz (dual beam)

Depth: 1,500 ft (dual frequency), 900 ft (dual beam)

(Depth capacity is dependent on water salinity, bottom type, and other water conditions.)

Appendix

Optional Accessories

You can purchase the following optional accessories on the Garmin Web site (www.garmin.com):

Flush Mount Kit—mounts your fishfinder flush on the bulkhead or

cabin wall.

CANet™ Connection Kit—allows you to connect your Fishfinder 400C to CANet-capable Garmin chartplotters, so you can read sonar displays on chartplotters located elsewhere in the boat.

Fishfinder 400C Owner’s Manual