Humminbird 1158c Combo User Manual

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Table of Contents
1100 Series™ Introduction 1
How Sonar Works........................................................................................................................................ 1
High Definition Side Imaging® Sonar (1198c SI Combo models only) .......................................................... 3
DualBeam PLUS™ Sonar (1158c, 1198c SI) .................................................................................................. 3
QuadraBeam PLUS™ Sonar (optional-purchase QuadraBeam PLUS™ transducer only) ................................ 4
Universal Sonar 2 4
How GPS and Cartography Work 5
Fishing System Configuration 6
Video-Out and RS 232 Connectors.............................................................................................................. 7
Ethernet Connector...................................................................................................................................... 7
Accessory Bus.............................................................................................................................................. 8
Installation Overview 9
Control Head Installation 9
Gimbal Mounting the Control Head............................................................................................................ 9
In-Dash Mounting the Control Head..........................................................................................................15
Connecting the Control Head Power Cable to the Boat............................................................................18
Transducer Installation Overview 19
1198c SI Transom Mount Transducer Installation
Side Imaging® Transducer, XHS 9 HDSI 180T (1198c SI only) ...................................................................... 20
Overview Side Imaging® Transducer, XHS 9 HDSI 180T (1198c SI only) ........................................................ 21
1158c Transom Mount Transducer Installation
DualBeam PLUS™ Transducer, XNT 9 20 T (1158c only) ............................................................................ 28
Locking Down the Transducer (Optional) .................................................................................................. 39
1158c Inside the Hull Transducer Installation DualBeam PLUS™ Transducer, XNT 9 20 T (1158c only) ...... 40
Trolling Motor Transducer Installation ...................................................................................................... 44
Trolling Motor Transducer Options............................................................................................................ 44
GPS Receiver Installation Overview 45
1. GPS Receiver Cable Wires (optional) .................................................................................................... 45
2a. Stem Mounting with an Existing 1" - 14 Thread Stem ...................................................................... 45
2b. Access Under Mounting Location ...................................................................................................... 46
2c. No Access Under Mounting Location ................................................................................................ 47
3. Finish Routing the Cable and Check GPS Receiver Operation ............................................................ 48
Testing the System Installation 49

Humminbird 1158c Combo Specifications

General

Brand	Humminbird
Model	1158c Combo
Category	Fish Finder
Language	English