Furuno CN-24 Manuals

Manuals and User Guides for Furuno CN-24. We have 3 Furuno CN-24 manuals available for free PDF download: Service Manual, Operator's Manual

FURUNO CN-24 Operator's Manual (79 pages)

COLOR NET RECORDER

Brand: FURUNO | Category: Marine Equipment | Size: 2.81 MB

Safety Instructions
3
Contents
5
How the Net-Recorder Works
8
Towed Receiver
9
Hull Bottom Receiver
9
Operation of Display Unit
10
Control Panel
10
Selecting Presentation Mode
11
Selecting Basic Display Range
12
Selecting Graphic Display
12
Selecting Picture Advancement Speed
12
Water Temperature and Signal Strength
12
Auto Shift
14
Auto Shift in TM Mode
14
Menu Screen Setting
15
Description of Menu Item
16
Reprogramming Range Setting
18
Operating Procedure
19
Observation of Picture
20
Picture Layout
20
How the Display Advances
21
Interpretation of Picture
22
Transmission
22
Seabed
22
Fish School
23
Ground Rope
23
Noise
24
Multiple Reflections
24
Fishing Operation and Picture Preservation
25
Operation of Transmitter Unit and Paravane Receiver
27
Mounting Direction of Transmitter Unit
27
Mounting Transmitter Unit Onto the Trawl
28
Relation between Transmitter and Receiver
28
Transmitter Mounted on the Belt
29
Transmitter Unit
29
Samples of Transmitter Mounting
29
Operation of Transmitter Unit
31
Gain Adjustment
32
Paraveane Receiver
33
Boom Installation
33
Wiring
34
Operation
34
Tilt Angle Adjustment
37
Cable Length
38
Balancing Block
38
Selection of Sounding Range
39
S1, S2 Dip Switch Setting
39
Selection of Sounding Rate
40
Battery Charger
41
Charging Procedures
41
Replacement of Dry Cells
42
Maintenance
43
O-Rings Check
43
Function Check
44
Battery Pack Check
44
Check of Paravane Receiver Cable
45
Replacement of Transducer on Paravane Receiver
46
Replacement of Transducer
47
Replacement of Cabtyre Cable
47
Testing Transmitter in Air
48
Change of Internal Settings in Dispaly Unit
50
Change Internal Settings
50
Troubleshooting
52
Self Check
52
Troubleshooting for the User
53
No Echoes Appear but Scales and VRM Do
53
Low Sensitivity
53
Picture Undulates
53
Picture Color Partially Abnormal
54
Occasional Disturbance/Random Noise
54
Noise/Interference
54
Specifications
55
Range Shift
56
Display Advancement
56
Net Depth Indication
56
Temperature Indication
56
Output for External Display
57
Picture Record/Playback
57
Power Supply and Consumption
57
Paravane Receiver
57
Equipment List
59
Installation Materials
59
Option
60
Changing Signal Transmitting Power
61
Connecting with Echo Sounder
62
Hull Bottom Transducers
63
Installation
63
Installation Zone of Transducer Tank
64
Transducer Switch Box
64

Furuno CN-24 Service Manual (90 pages)

COLOR NET RECORDER

Brand: Furuno | Category: Recording Equipment | Size: 4.19 MB

Table of Contents
3
1 General

5
- Power Supply
  5
- Upward and Downward Sounding
  5
  - Sounding Rate
    5
  - Data Format from Transmitter Unit
    6
    
    SYNC Code
    7
    
    Temperature Data
    7
    
    Upward/Downward Sounding
    8
    
    Depth Data
    8
2 Circuit Description

10
- Transmitter Unit
  10
3 Check and Adjustment

23
4 Change of Specifications

31
- Display Unit
  31
  - Range Unit, Sounding Range, Data Format, Etc
    31
- Transmitter Unit
  33
  - Sounding Range
    33
  - Sounding Rate
    34
  - Signal Transmitting Power
    34
  - Adjustment Mode
    35
5 Parts Location

36
- Display Unit
  36
  - Transmitter Unit (Cn-2220)
    41
6 Board Interchangeability

47
- Display Unit
  47
- Transmitter Unit
  48
7 Calibration of Pressure Sensor

49
8 Disassembling/Assembling Transmitter Unit

55

Furuno CN-24 Operator's Manual (78 pages)

COLOR NER RECORDER

Brand: Furuno | Category: Marine Equipment | Size: 2.81 MB

Furuno Categories

Marine Radar Marine Equipment Sonar

Monitor

GPS

More Furuno Manuals

Furuno CN-24 Manuals

FURUNO CN-24 Operator's Manual (79 pages)

Table of Contents

Furuno CN-24 Service Manual (90 pages)

Table of Contents

1 General

2 Circuit Description

3 Check and Adjustment

4 Change of Specifications

5 Parts Location

6 Board Interchangeability

7 Calibration of Pressure Sensor

8 Disassembling/Assembling Transmitter Unit

Furuno CN-24 Operator's Manual (78 pages)

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