Navman 4433 Power On / Auto Power, Key Operation, Power Off, Backlight Adjustment, Menu Note

Power On / Auto Power

Press to turn the fishfinder on.

If the fishfinder is wired for auto power, it turns on automatically whenever the boat’s ignition is turned on. This ensures that the engine hours counter and optional fuel functions are activated. A title display appears briefly. This is followed automatically by the Installation menu the first time the fishfinder is switched on. Use this menu to specify the language (see section 3-1 Setup > System) and units (see section 3-6 Setup > Units).

At all other times, the title display is followed by the display that was used most recently.

If the transducer is not connected, the message: Enter simulate mode? will appear. Press or to switch between Yes, No or Never. (If the transducer was not intentionally disconnected, turn off the fishfinder and refer to the section on Troubleshooting in Appendix B.)

Press ENT to confirm the selection and the startup sequence will continue.

Key Operation

The fishfinder is operated through menus.

To select a menu item:

1.Press DISP or MENU

2.Press or to move the highlight to the item.

3.Press ENT to select the item.

To change a number, word or setting:

1.Use the cursor keys, , , , to highlight the number, word or setting and to make the change(s).

2.Press ENT to confirm; ESC to cancel.

Power Off

To turn the fishfinder off, hold . A countdown box appears. Continue to hold for 3 seconds until the fishfinder turns off.

Note: If the unit is wired for Auto Power (section 6-5 Wiring options) the fishfinder can be turned off only when the boat’s ignition is turned off.

Backlight Adjustment

To change the backlight level:

1.Press briefly to show the display controls.

2.The display and keys are backlit, with a choice of 16 brightness levels.

Press to dim or to brighten.

3.To change contrast: i Press

ii Press <, > to adjust

4.Press ENT to save settings.

5.Press ESC to exit.

Press twice to return to the maximum backlight setting and default contrast.

Menu Note:

Some menu items in the FISH 4432/4433 menu’s utilize checkboxes.

If the box is selected or ‘checked’ (contains a check or tick), then that function is enabled or ON.

If the box is de-selected or ‘un-checked’ (does not contain a check or tick), then that function is disabled or OFF.

To select or de-select a checkbox, highlight the menu item and press ENT.

FISH 4432/4433 Installation and Operation Manual NAVMAN 8