Humminbird 937c Combo User Manual

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TABLE OF CONTENTS
900 Series™ Introduction 1
How the 900 Series™ Works .................................................................................................................... 1
Single Beam Sonar ........................................................................................................................................ 1
DualBeam PLUS™ Sonar ............................................................................................................................ 1
GPS and Cartography
(937c DF Combo and 937c Combo models only) ............................................ 2
Multi-Media Card (MMC)/SD Slot............................................................................................................ 2
Accessory Bus.................................................................................................................................................. 3
Installation Overview 3
Control Head Installation 4
Gimbal Mounting the Control Head ...................................................................................................... 4
In-Dash Mounting the Control Head ...................................................................................................... 8
Connecting the Control Head Power Cable to the Boat ................................................................ 10
Transducer Installation 10
Transom Transducer Installation ............................................................................................................ 11
Inside the Hull Transducer Installation ................................................................................................ 17
Trolling Motor Transducer Installation ................................................................................................ 19
Test and Finish the Transducer Installation ...................................................................................... 19
GPS Receiver Installation (937c DF Combo and 937c Combo models only) 20
Stem Mounting with an Existing 1" - 14 Thread Stem.................................................................... 20
Access Under Mounting Location.......................................................................................................... 21
No Access Under Mounting Location .................................................................................................. 22
Finish Routing the Cable and Check GPS Receiver Operation...................................................... 22
Speed Accessory Installation 23
Testing the System Installation 25
Getting Started - Using Your 900 Series™ 26
Powering Up the Control Head ............................................................................................................ 26
What’s on the Sonar Display .................................................................................................................. 27
Understanding Sonar History ................................................................................................................ 28
Real Time Sonar (RTS®) Window .......................................................................................................... 28
Bottom Presentation.................................................................................................................................. 28
Key Functions 29
POWER/LIGHT Key .................................................................................................................................... 29
VIEW Key........................................................................................................................................................ 30
MENU Key .................................................................................................................................................... 30
4-WAY Cursor Control Key ........................................................................................................................ 30
View Preset Keys.......................................................................................................................................... 31
EXIT Key .......................................................................................................................................................... 31
INFO Key
(937c DF Combo and 937c Combo models only) .................................................................. 31
MARK/GOTO Key
(937c DF Combo and 937c Combo models only) .................................................. 31
ZOOM (+/- Key)
(937c DF Combo and 937c Combo models only)...................................................... 31
Views 32
Views and Readouts .................................................................................................................................. 32
Sonar View .................................................................................................................................................... 33
Sonar Zoom View........................................................................................................................................ 33
Split Sonar View
(937c DF Combo and 931c DF models only)............................................................ 34
Bird’s Eye View
(937c DF Combo and 937c Combo models only) ...................................................... 35
Chart/Bird’s Eye Combo View
(937c DF Combo and 937c Combo models only).......................... 36
Chart View
(937c DF Combo and 937c Combo models only).............................................................. 36
Chart/Sonar Combo View
(937c DF Combo and 937c Combo models only) ................................ 37
Chart Orientation ...................................................................................................................................... 38
Viewing Cartography (937c DF Combo and 937c Combo models only) 38
Navigation (937c DF Combo and 937c Combo models only) 39
Waypoints, Routes and Tracks................................................................................................................ 40
Save, Edit, or Delete a Waypoint .......................................................................................................... 40
Navigate to a Waypoint or Position ...................................................................................................... 41
Add a Waypoint Target or Trolling Grid .............................................................................................. 42
Save, Edit or Delete a Route .................................................................................................................... 43
Save or Clear a Current Track .................................................................................................................. 43
Edit, Delete or Hide Saved Tracks .......................................................................................................... 43
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Humminbird 937c Combo Specifications

General

Brand	Humminbird
Model	937c Combo
Category	Fish Finder
Language	English