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Table of Contents
Sec. 1: Read Me First! ............................................................... 1
Capabilities and Specifications: LMS-480 and LMS-480DF ........ 3
How LMS-480 Sonar Works ......................................................... 5
How LMS-480 GPS Works ........................................................... 6
Introduction to GPS and WAAS................................................... 8
How to Use this Manual: Typographical Conventions.............. 10
Sec. 2: Installation & Accessories ........................................ 13
Preparations................................................................................ 13
Transducer Installation.............................................................. 13
Selecting a Transducer Location ............................................ 14
How Low Should You Go?....................................................... 15
Shoot-Thru-Hull vs. Transom Mounting ............................... 16
Transom Transducer Assembly and Mounting ..................... 17
Trolling Motor Bracket Installation....................................... 23
Transducer Orientation and Fish Arches .............................. 23
Shoot-Thru-Hull Preparation and Installation ..................... 24
Speed/Temperature Sensors....................................................... 28
GPS Antenna/Receiver Module .................................................. 30
Power Connections...................................................................... 31
Powering a NMEA-2000 Buss ................................................ 31
Powering your Unit................................................................. 32
NMEA 0183/DGPS Cable Connections ...................................... 34
NMEA/DGPS Wiring .............................................................. 34
Mounting the Unit: Bracket, In-Dash or Portable .................... 36
MMC or SD Card Memory Card Installation ............................ 39
Other Accessories........................................................................ 41
Face Cover................................................................................... 42
Sec. 3: Basic Sonar Operation............................................... 43
Keyboard ..................................................................................... 43
Power/Lights (Turn Unit On and Off) ....................................... 44
Main Menu .................................................................................. 44
Pages ........................................................................................... 46
Satellite Status Page .............................................................. 46
Navigation Page ...................................................................... 47
Map Page ................................................................................. 47
Sonar Page .............................................................................. 48
Basic Sonar Quick Reference ............................................... 51
Sonar Operations ........................................................................ 52
Sec. 4: Sonar Options & Other Features ............................ 57
ASP
(Advanced Signal Processing) ......................................... 57
Alarms ......................................................................................... 58
Depth Alarms .......................................................................... 58
Summary of Contents for LMS-480
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