Lowrance LMS-334c iGPS User Manual

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Table of Contents
Section 1: Read Me First!......................................................... 1
Capabilities and Specifications: .................................................... 3
How to use this manual: typographical conventions ................ 10
Arrow Keys.............................................................................. 12
Keyboard ................................................................................. 12
Menu Commands .................................................................... 12
Instructions = Menu Sequences ............................................. 12
Section 2: Installation & Accessories.................................. 13
Preparations................................................................................ 13
Transducer Installation.............................................................. 13
Recommended Tools and Supplies ......................................... 14
Single-frequency transom installations ............................. 14
Dual-frequency transom installations ............................... 14
Single-frequency trolling motor installations.................... 14
Shoot-through hull installations ........................................ 14
Selecting a Transducer Location............................................ 14
How low should you go?.......................................................... 16
Shoot-Thru-Hull vs. Transom Mounting ............................... 16
Transom Transducer Assembly and Mounting ..................... 17
Trolling Motor Bracket Installation (single-frequency only) 22
Transducer Orientation and Fish Arches .............................. 23
Shoot-Thru-Hull Preparation................................................. 24
Testing Determines Best Location......................................... 24
Shoot-Thru-Hull Installation ................................................. 26
Speed/Temperature Sensors ................................................. 28
Optional Speed Sensor Installation ....................................... 28
Power Connections...................................................................... 29
Powering a NMEA 2000
®
Buss .................................................. 30
GPS Internal Antenna................................................................ 32
NMEA 2000 Cable Connections ................................................. 32
Connecting to a NMEA 2000 Network................................... 33
NMEA 0183 Wiring ................................................................ 33
Mounting the Unit: Bracket or Portable.................................... 35
MMC or SD Card Memory Card Installation ............................ 38
Other Accessories........................................................................ 39
Face Cover................................................................................... 40
Section 3: Basic Sonar Operation ........................................ 41
Keyboard ..................................................................................... 41
Power/lights on and off ............................................................... 42
Main Menu .................................................................................. 42
Pages ........................................................................................... 43
Satellite Status Page .............................................................. 44

Lowrance LMS-334c iGPS Specifications

General

Brand	Lowrance
Model	LMS-334c iGPS
Category	GPS
Language	English