Humminbird 937C COMBO Fish Finder User Manual


 
3
ACCESSORY BUS
Use the Accessory Bus to expand the functionality of
your 900 Series™. Accessories plug directly into the
900 Series™, enabling Advanced features such as
WeatherSense® and the SmartCast® Wireless Sonar
Link. Additional 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 900 Series™ Accessories in
this manual, as well as your accessory Operations
Manual for additional details.
NOTE: Accessories to enable WeatherSense® 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.
INSTALLATION OVERVIEW
Please read all instructions that are relevant for your configuration before beginning
the installation process.
NOTE: Installation procedures will depend on product configuration.
987c
The 900 Series™ has a wide variety of configurations.
Sonar Transducer w/Temperature
1
Optional “Y” Cable
2
NMEA 0183
3
Speed through water
GPS Receiver
WeatherSense®
6
7
8
Power
4
SmartCast® Wireless Sonar Link
9
Temperature
5
Accessory Bus
1
2
3
4
5
6
7
8
9
Accessory Bus
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