Humminbird 747c User Manual

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747c and 777c

2

Operations Manual

747c and 777c

2

Operations Manual

531526-1_A

531526-1_A - 747c_&_777c2_Man_Eng.qxp 10/2/2006 1:40 AM Page 1

Table of Contents

Default Chapter2
- Thank You2
- Table of Contents3
How Sonar Works6
- A - 747C_&_777C2_Man_Eng.qxp 10/2/2006 1:40 am8
- Dualbeam PLUS™ Sonar8
- A - 747C_&_777C2_Man_Eng.qxp 10/2/2006 1:40 am9
- Quadrabeam PLUS™ Sonar (with Optional-Purchase Quadrabeam PLUS™ Transducer)9
- A - 747C_&_777C2_Man_Eng.qxp 10/2/2006 1:40 am10
- Wideside® Sonar (with Optional-Purchase Wideside® Transducer)10
- Universal Sonar 211
What's on the Display12
Views14
- Sonar View15
- Understanding Sonar History16
- Real Time Sonar (RTS®) Window17
- Freeze Frame and Cursor17
- Bottom Presentation18
- Sonar Zoom View20
- 200/83 Khz Split Sonar View21
- Big Digits View22
- Circular Flasher View23
- Side Beam View (with Optional-Purchase Quadrabeam PLUS™ Transducer)24
- Wideside® View (with Optional-Purchase Wideside® Transducer)27
Key Functions28
- POWER/LIGHT Key28
- VIEW Key28
- MENU Key29
- 4-WAY Cursor Control Key29
- EXIT Key30
Accessory Bus31
Powering up the Unit32
The Menu System33
Start-Up Options Menu35
- Normal Operation35
- Simulator36
- System Status37
- Self Test37
- Accessory Test38
- PC Connect (with PC Connect Cable Only)38
Sonar X-Press™ Menu39
- Side40
- Sensitivity41
- Upper Range (Advanced: Sonar, Split Sonar, Big Digits and Circular Flasher Views Only)42
- Lower Range43
- Side Beam Range (Wideside® Transducer: Wideside® View Only)44
- Chart Speed45
- Quad Layout (with Optional-Purchase Quadrabeam PLUS™ Transducer, Side Beam View Only)45
- Zoom Level (Sonar Zoom View Only)46
- Bottom Lock46
- Bottom Range (Sonar Zoom View Only, When Bottom Lock Is On)47
Sonar Menu Tab48
- Beam Select49
- Fish ID50
- Fish ID Sensitivity51
- Real Time Sonar (RTS®) Window51
- Bottom View52
- Zoom Width52
- 83 Khz Sensitivity (Advanced)53
- 455 Khz Sensitivity (Advanced, with Quadrabeam PLUS™ Transducer)54
- Wideside® Sensitivity (Advanced, with Wideside® Transducer)55
- Depth Lines (Advanced)56
- Surface Clutter (Advanced)57
- Noise Filter (Advanced)58
- Max Depth (Advanced)58
- Water Type (Advanced)59
- Transducer Select59
Alarms Menu Tab60
- Depth Alarm61
- Fish ID Alarm61
- Low Battery Alarm62
- Aux. Temp. Alarm (with Optional-Purchase Temp. Probe or Temp/Speed Only)62
- Temp Alarm63
- Alarm Tone63
Setup Menu Tab64
- Units - Depth65
- Units - Temp (International Only)65
- Units - Distance (with Temp/Speed or GPS Receiver)65
- Units - Speed (with Temp/Speed or GPS Receiver)66
- User Mode66
- Language (International Only)66
- Triplog Reset (with Temp/Speed or GPS Receiver)67
- Restore Defaults67
- Select Readouts (Advanced, Sonar View Only)68
- Depth Offset (Advanced)70
- Aux. Temp. Offset (Advanced; with Optional-Purchase Temp. Probe or Temp/Speed Only)70
- Temp Offset (Advanced)71
- Speed Calibration (Advanced, with Temp/Speed Only)71
- Digits Format (Advanced)72
- NMEA Output (Advanced)73
Views Menu Tab74
Accessories Menu Tab75
Troubleshooting76
- 700 Series™ Doesn't Power up76
- 700 Series™ Defaults to Simulator with a Transducer Attached76
- Display Problems77
- Finding the Cause of Noise78
700 Series™ Fishing System Accessories79
Specifications82
Glossary84
Contact Humminbird96

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Humminbird 747c Specifications

General

Brand	Humminbird
Model	747c
Category	Fish Finder
Language	English

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