Chapter 19 Fishfinder App - Raymarine LIGHTHOUSE 4 Operation Instructions Manual

CHAPTER 19: FISHFINDER APP
CHAPTER CONTENTS
• 19.1 Sonar technologies - page 254
• 19.2 Sonar module range - page 258
• 19.3 Fishfinder app overview - page 258
• 19.4 Opening the Fishfinder app - page 260
• 19.5 Sonar transducer calibration - page 262
• 19.6 Sonar channels - page 263
• 19.7 Placing a Waypoint (Sonar, DownVision and SideVision) - page 264
• 19.8 Zoom mode - page 265
• 19.9 Fish detection - page 266
• 19.10 Sonar scroll back (history) - page 267
• 19.11 Sonar sensitivity controls - page 268
• 19.12 Frequency tuning - page 268
• 19.13 Fishfinder settings menu - page 269
• 19.14 Sonar display settings menu - page 269
• 19.15 Transducer settings menu - page 273
• 19.16 Sounder settings menu - page 273
• 19.17 Fish detection settings menu - page 274
• 19.18 Page settings menu - page 275
Fishfinder app
253