Accessory Bus - Humminbird 747c Operation Manual

531526-1_A - 747c_&_777c2_Man_Eng.qxp

Accessory Bus

Use the Accessory Bus to expand the functionality of the Fishing System.
Accessories plug directly into the Fishing System, enabling Advanced features
such as WeatherSense®, GPS Functionality and the SmartCast® Wireless Sonar
Link. Additional menu tabs and menu choices will be added to the menu
system automatically when an accessory is plugged into the unit. In addition,
multiple accessories can be attached simultaneously. See Accessories Menu
Tab and 700 Series™ Fishing System Accessories in this manual, as well as
your accessory's Operations Manual for additional details.
NOTE: Accessories to enable WeatherSense®, GPS Functionality and the SmartCast®
Wireless Sonar Link require separate purchases. You can visit our website at
www.humminbird.com or contact our Customer Resource Center at 1-800-633-1468 for
additional details.
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