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343C
Humminbird 343C Manuals
Manuals and User Guides for Humminbird 343C. We have
1
Humminbird 343C manual available for free PDF download: Operation Manual
Humminbird 343C Operation Manual (74 pages)
300 series
Brand:
Humminbird
| Category:
Fish Finder
| Size: 1 MB
Table of Contents
Thank You
2
Table of Contents
3
How Sonar Works
6
Dualbeam PLUS™ Sonar
9
What's on the Display
10
Views
12
Sonar View
13
Understanding Sonar History
14
Real Time Sonar (RTS®) Window
15
Freeze Frame
15
Bottom Presentation
16
Sonar Zoom View
18
200/83 Khz Split Sonar View
19
Big Digits View
20
Circular Flasher View
20
Key Functions
21
POWER/LIGHT Key
21
VIEW Key
21
MENU Key
22
4-WAY Cursor Control Key
22
EXIT Key
23
Powering up the Unit
24
The Menu System
25
Start-Up Options Menu
27
Normal Operation
27
Simulator
28
System Status
29
Sonar X-Press Menu
30
Sensitivity
31
Upper Range (Advanced: Sonar, Split Sonar, Big Digits and Circular Flasher Views Only)
32
Lower Range
33
Chart Speed
34
Zoom Level (Sonar Zoom View Only)
34
Bottom Lock
35
Bottom Range (Sonar Zoom View Only, When Bottom Lock Is On)
35
Sonar Menu Tab
36
Beam Select
37
Fish ID
38
Fish ID Sensitivity
39
Real Time Sonar (RTS®) Window
39
Bottom View
40
Zoom Width
40
83 Khz Sensitivity (Advanced)
40
Depth Lines (Advanced)
41
Surface Clutter (Advanced)
42
Noise Filter (Advanced)
43
Max Depth (Advanced)
43
Water Type (Advanced)
44
Alarms Menu Tab
45
Depth Alarm
46
Fish ID Alarm
46
Low Battery Alarm
47
Temp Alarm
47
Alarm Tone
48
Setup Menu Tab
49
Units - Depth
50
Units - Temp (International Only)
50
Units - Distance (with Temp/Speed)
50
Units - Speed (with Temp/Speed)
51
User Mode
51
Language (International Only)
51
Triplog Reset (with Temp/Speed)
52
Restore Defaults
52
Select Views (Advanced)
53
Select Readouts (Advanced, Sonar View Only)
54
Depth Offset (Advanced)
55
Temp Offset (Advanced)
55
Speed Calibration (Advanced, with Temp/Speed Only)
56
Troubleshooting
57
Display Problems
58
Finding the Cause of Noise
59
Specifications
60
Glossary
61
Contact Humminbird
74
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