Furuno 841 MARK-2 Manuals

Manuals and User Guides for Furuno 841 MARK-2. We have 1 Furuno 841 MARK-2 manual available for free PDF download: Operator's Manual

Furuno 841 MARK-2 Operator's Manual

Furuno 841 MARK-2 Operator's Manual (58 pages)

Furuno Marine RADAR User Manual

Brand: Furuno | Category: Marine Radar | Size: 1.46 MB

Table of Contents

Table of Contents
6
Foreword

7
- Antenna Unit
  8
- Display Unit
  8
Specifications

8
Equipment List

10
- Optional Equipment
  11
1 Principle of Operation

13
2 Operation

15
- Control Description
  15
- Display Indications and Markers
  16
- Turning the Radar on and off
  16
- Transmitting
  17
- Selecting the Range
  17
- Adjusting LCD Backlighting and Display Tone
  17
- Adjusting Control Panel Brilliance
  17
- Adjusting GAIN, STC, A/CRAIN and FTC
  18
- Tuning the Receiver
  19
- Measuring the Range
  20
- Measuring the Bearing
  20
- Menu Operation
  21
- Selecting the Display Mode
  23
- The Window Display
  24
- Selecting the Presentation Mode
  24
- Guard Alarm
  25
- Suppressing Radar Interference
  26
- Suppressing Noise Interference
  27
- Selecting Pulselength
  27
- Off Centering the Display
  27
- Echo Trails
  28
- The Navigation Data Display
  28
- Echo Stretch
  29
- Selecting Unit of Measurement for Range
  30
- Selecting Bearing Reference
  30
- Watchman
  30
- Erasing the Heading Marker
  31
- Deselecting Ranges
  31
- Displaying Navigation During Stand-By
  31
- Outputting Cursor Position to Navigator
  32
- Displaying Cursor Position, Range and Bearing to Cursor
  32
- Visual Alarm Indications
  32
3 Interpreting the Display

33
- The Radar Wave and Radar Horizon21
  33
- Target Properties and Radar Wave Reflection
  33
- Range Resolution
  34
- Bearing Resolution
  34
- False Echoes
  34
- Nautical Chart and Radar Picture
  36
4 Maintenance & Troubleshooting

37
- Safety Information
  37
- Preventative Maintenance
  38
- Replacing the Fuse
  38
- Troubleshooting
  39
- Self Test
  40
5 Installation

41
- Antenna Unit Installation
  41
- Display Unit Installation
  43
- Installation Check List
  47
- Initial Adjustment of Picture
  48
- Displaying the Installation Menus
  48
- Entering Initial Settings
  49
- Relative Bearing Alignment
  49
- Sweep Timing
  49
- Closing the Installation Menus
  50

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