2 single and dual frequency fishfinding, When to use 200 khz, When to use 50 khz – Navman FISH 4500/4600 User Manual

Page 17: Mixed frequency

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2 single and dual frequency fishfinding, When to use 200 khz, When to use 50 khz | Mixed frequency | Navman FISH 4500/4600 User Manual | Page 17 / 36 2 single and dual frequency fishfinding, When to use 200 khz, When to use 50 khz | Mixed frequency | Navman FISH 4500/4600 User Manual | Page 17 / 36
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