Chapter 17 Fishfinder Application - Raymarine a67 Wi-Fi Installation And Operation Instructions Manual

Chapter 17: Fishfinder application
Chapter contents
• 17.1 How the fishfinder works on page 184
• 17.2 Raymarine sonar modules on page 184
• 17.3 Traditional sonar technology on page 185
• 17.4 Broadband CHIRP sonar technology on page 185
• 17.5 Fishfinder introduction on page 186
• 17.6 Transducer bandwidth on page 187
• 17.7 The sonar image on page 187
• 17.8 Fishfinder presets on page 188
• 17.9 Dual / Single frequency fishfinder on page 189
• 17.10 Non-CHIRP (traditional) sonar module frequency controls on page 189
• 17.11 CHIRP sonar module frequency controls on page 190
• 17.12 Fishfinder display modes on page 192
• 17.13 Fishfinder range on page 193
• 17.14 Fishfinder sensitivity settings on page 194
• 17.15 Fishfinder presentation options on page 197
• 17.16 Depth and distance with the fishfinder on page 198
• 17.17 Fishfinder scrolling on page 199
• 17.18 Fishfinder waypoints on page 200
• 17.19 Fishfinder alarms on page 200
• 17.20 Sounder set–up menu options on page 201
• 17.21 Transducer set-up menu options on page 202
• 17.22 Resetting the sonar on page 203
Fishfinder application
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