Lowrance electronic lra-1000 マニュアル

目次

• Section 1: Introduction

  1
• Models Covered

  1
• Update Display Unit Software

  2
• What is radar?

  2
• Basic Radar Display Components

  4
• Section 2: Radar Setup

  7
• Getting Started

  7
• Radar Setup

  9
• Trigger Delay Preparation

  9
• Range

  9
• Gain

  9
• Anti-Sea Clutter

  9
• Anti-Rain Clutter

  10
• Main Bang Suppression

  10
• Trigger Delay

  10
• Adjust Trigger Delay

  10
• Adjust Main Bang Suppression

  12
• Adjust Heading Line

  13
• Adjust Transmit Off Zone

  14
• Adjust Tune

  15
• Section 3: Basic Operation

  17
• Pages

  17
• Radar Only

  17
• Radar with Map

  17
• Radar with Sonar

  18
• Radar with Gauges

  18
• Radar Menu

  19
• Gain

  19
• Anti-Sea Clutter (STC):

  20
• Anti Rain Clutter (FTC)

  20
• Interference Rejection

  21
• Radar Range

  21
• Radar Echo Expansion

  21
• Echo Trail Interval

  22
• Clear Radar Trails

  22
• Adjust Radar PPI Offset

  23
• Recenter Radar PPI

  23
• Log Radar Data

  24
• Record a radar log:

  24
• Change the file name:

  24
• Browse data files:

  24
• Copy data files:

  25
• Delete a data file:

  26
• Stop or play a data file:

  26
• Rename a data file:

  26
• Radar Setup

  26
• Radar Orientation

  27
• Radar Color Scheme

  27
• Adjust Antenna Park

  27
• Radar Information

  28
• Radar Power

  29
• Turn radar on or off:

  29
• Radar Simulator

  29
• Section 4: Advanced Operation

  31
• Reading the Display

  31
• Gain

  31
• Range Rings

  31
• Anti-Sea Clutter (STC)

  32
• Anti-Rain Clutter (FTC)

  32
• Electronic Bearing Line (EBL)

  32
• Variable Range Markers

  32
• Select an EBL and VRM:

  32
• Reposition EBL and VRM:

  34
• Remove EBL-VRM from the display:

  35
• Section 5: Radar Interpretation

  37
• Anti-Rain Clutter (FTC or Fast Time Constant)

  37
• Echo Trails

  40
• Typical Small Boat Targets

  42
• Shoreline Images

  44
• Recommended Reading

  46
• Appendix I: Glossary

  47
• FCC Compliance

  50