Navman FISH 4500/4600 Installation And Operation Manual

16, Navman FISH 4500/4600 Shadows Shadows are created around areas where the ultrasonic beam cannot ‘see’. These areas include hollows on the bottom or beside rocks and ledges, where the strong echoes returned off the rocks obscure the weak echoes of the fish and may also create a double bottom trace. See following…

35, Appendix D - Como entrar em contacto connosco www.navman.com. NORTH AMERICA BNT - Marine Electronics 30 Sudbury Rd, Acton, MA 01720. Toll Free: +1 866 628 6261 Fax: +1 978 897 8264 e-mail: [email protected] web: www.navman.com OCEANIA Australia Navman Australia Pty. Limited Suite…

18, 1 minute ago 30 seconds ago Now Comparison of the same fish scenario displayed at different frequencies: 50 kHz display Dual screen 200 kHz display 200/50 Khz display Mixed display Note the wider bottom trace Note the smaller, defined fish arches and more bottom detail. FISH 4500/4600 Installa…

15, 4-1 Interpreting the display The sonar displays do not show a fixed distance travelled by the boat; rather, they display a his- tory, showing what has passed below the boat during a certain period of time. The history of the sonar signal displayed de- pends on the depth of the…

21, 4-5 Range Range is the vertical depth displayed on the FISH 4500/4600. The Navman fishfinder has two range modes, Auto Range and Manual Range: • In Auto Range, the fishfinder adjusts the depth range automatically so the bottom is always shown in the lower part of the display…

11, Set remaining Before doing a partial refill of the tank or remov- ing fuel manually from the tank (for example, by siphoning it off): 1. Note the Remaining reading on the Fuel display. 2. Note how much fuel is added or removed. 3. Calculate how much fuel is now in the tank. 4. Select Set remai…