Humminbird 77c Fish Finder User Manual


 
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Specifications
Depth Capability............................................................................ 1500 ft (500 m)
Power Output........................................
500 Watts (RMS), 4000 Watts (Peak to Peak)
Operating Frequency............................ 200 kHz and 83 kHz DualBeam PLUS™
Area of Coverage .............................................................. 60° @ -10 dB in 83 kHz
20° @ -10 dB in 200 kHz
Target Separation................................................................ 2¹₂ Inches (63.5 mm)
Power Requirement................................................................................ 10-20 VDC
LCD Matrix.......................................................................................... 320 V x 240 H
Transducer .............................................................................................. XHS-9-20-T
Transducer Cable Length ...................................................................... 20 ft (6 m)
Product specifications and features are subject to change without notice.
Notes
M77_Man_Eng_531350-1_B.qxd 1/3/2005 4:30 PM Page 58