User manual NAVMAN FISH450 TRICOLOR

[. . . ] 5-1 What comes with your FISH450 Tricolor . Please follow instructions on transducer installation very carefully. For maximum benefit, please read this manual carefully before installation and use. Special terms are explained in Appendix C. [. . . ] Continue travelling at the same speed and calibrate the speed as follows: Press the Cursor Up or Down key to highlight Speed Cal, then press the Cursor Right key to select it. This will display the FISH450 Tricolor's uncalibrated speed measurement. Press the Cursor Left and Right key to change this to the actual speed, then press the Menu key to save and exit. Selects which log is displayed on the Data screen, both the Total and Trip logs are always kept in the FISH450 Tricolor but only the selected log is displayed. Speed may also be calibrated using Log Cal. The log may also be calibrated using Speed Cal. the Trip Log is used to perform a log calibration. First zero the trip log (see below) then travel a known distance in a straight line, stop at the destination and perform calibration as soon as practical. Achieved in calm conditions where there is minimal tide (best at high or low tide). Tidal effects may be negated by making the trip twice, once in both directions. Press the Cursor Left or Right key to change the value to the known distance, then press the Menu key to save and exit. The Total Log value will not be changed by the calibration, the Trip Log will return to zero. Therefore, it needs to be reset manually each trip. Press the Cursor Up or Down key to highlight Zero Trip Log, then press the cursor right key to select it. Use the cursor left and right to switch between yes and no, then press the menu key to zero trip log and exit. Resetting both logs will return both the trip log and the total log values to zero. Press the Cursor Up or Down key to highlight Zero All Logs, then press the cursor right key to select it. Use the Cursor Left and Right to switch between Yes and No, then press the Menu key to reset all logs and exit. Resetting the Trip Log will return the trip log value to zero. The trip log is stored in the Non-volatile memory so it retains the distance value if the unit Are not recognised as fish are displayed as dots on the screen. If Fish Symb, Speed or Temp is highlighted, pressing the Cursor Right key will cycle through the available values. If Display Cal, Red Cal or Blue Cal is highlighted, then pressing the Cursor Right key will select it. [. . . ] Keys may have different uses in other screens. Press the Backlight / Power key to turn the unit on. When on, hold for 3 secs to turn the power off (Note 1) or press (1 sec. or less) to activate the backlight function. [. . . ]