User manual NAVMAN FISH 4433

[. . . ] Pilot 3380 Fish 4432T /O 4433 T AU PILO FISHFINDERS Installation and Operation Manual www. navman. com Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1-1 Benefits of the FISH 4432/4433 . 6 2 Basic Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 Setting up the FISH 4432/4433 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3-1 Setup > System . 10 3-3 Setup > Fuel (available on 4433 only) . 14 4 Using the FISH 4432/4433 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The Data header increases in size to display all data fields. Use the cursor keys to move from data field to data field. Press ENT at any data field to show the list of data items that can be displayed there. 4. Highlight the required data item and press ENT. The data item is immediately displayed in that data field. Press ESC when finished and the Data header resizes automatically. Sonar History To review an old sonar echo, use < and > to move back and forward through the sonar history. The time since the echoes shown on the screen were recorded is displayed at the bottom of the screen. Press ESC to return to the most recent echo. 5-2 Sonar Zoom display To show the Sonar Zoom display, press DISP and select Sonar Tab, select Sonar Zoom and press ENT. Gain Gain is explained in section 4-4 Gain. Range Range is explained in section 4-5 Range. Sonar history A-Scope A-Scope is explained in section 5-5 Sonar A-Scope display. Bottom lock Zoom bar Zoom section Divider line If Bottom lock is selected, the zoom section moves so the bottom is always displayed in the zoom section, regardless of changes in depth. If Bottom lock is not selected, the bottom will not be displayed in the zoom section when it is outside the range covered by the zoom bar. Using the Bottom Lock and the A-Scope features together can be a powerful aid in recognising the type of bottom. Split Ratio Use this to change the split ratio between the zoom and the sonar history sections displayed. A left arrow and right arrow appear on either side of the divider line. Use the or cursor keys to adjust the position of the divider line, then press ENT. The adjustable range of the split ratio is from 20% to 80%. For 100% zoom, use `full-screen zoom' display. The split display shows the sonar history on the right side and the zoom section on the left. The zoom bar on the far right shows the area that is magnified in the zoom section. See section 4-5 Range, for information about adjusting the Zoom Range and Zoom Offset. To change items, press MENU until the Options menu is shown. Data header Data header is explained in section 5-1 Sonar display. 25 NAVMAN FISH 4432/4433 Installation and Operation Manual 5-3 Sonar Bottom display To show the Sonar Bottom display, press DISP and select Sonar Tab, select Sonar Bottom and press ENT. This shows a split display, with the sonar history on the right side and the zoom section on the left. The bottom signal is shown as a flat trace in the centre of the zoom section. Showing the bottom as a flat trace can make it easy to compare the echo strengths shown in the bottom signals. This can help to identify the type of bottom and objects close to the bottom. [. . . ] LATIN AMERICA Ph: +91 120 244 2697 Argentina TeleFax: +91 120 253 7881 Costanera Uno S. A. Mobile: +91 98115 04557 Av Pte Ramón S. Castillo y Calle 13 e-mail: vkapil@del3. vsnl. net. in Zip 1425 Buenos Aires, Argentina. Esmario Export Enterprises Ph: +54 11 4312 4545 Block No. [. . . ]