571 HD DI Specifications

Depth Capability . . . . . . . . . . . . . . . . . . . . . . . . 250 ft (76 m) Down Imaging™, 600 ft (183 m) Traditional Sonar

Power Output . . . . . . . . . . . . . . . . . . . . . 500 W (RMS), 4000 W (Peak to Peak)

Operating Frequency. . . . . . . . . . . . . 455 kHz and 800 kHz (Down Imaging™); 200 kHz and 455 kHz (Traditional Sonar)

Area of Coverage. . . . . . . . . . . . . . Down Imaging™: 75° @ -10 dB in 455 kHz 45° @ -10 dB in 800 kHz Traditional Sonar: 25° @ -10 dB in 200 kHz 16° @ -10 dB in 455 kHz

Target Separation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1/2 Inches (63.5 mm) Power Requirement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20 VDC LCD Matrix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 640 V x 320 H Transducer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XNT 9 DI T Transducer Cable Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 ft (6 m) Current Draw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 mA

IPX Rating. . . . . . . . . . . . IP67 Waterproof/Submersible @ 1 m for 30 minutes and dust tight

NOTE: Humminbird® verifies maximum stated depth in saltwaterconditions,but actual depth performance may vary due to transducer installation, water type, thermal layers, bottom composition and slope.

NOTE: Product specifications and features are subject to change without notice.

Specifications

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