Turning the Fishfinder 300C On

Press and hold thePOWER key until the Fishfinder 300C beeps and the Home screen appears.

Note: When you turn on the Fishfinder 300C for the first time, you must select a language, units of measure, and a color scheme (page 16).

To adjust the backlight:

1.Press and release thePOWER key.

2.Press left or right on the ROCKER >

SELECT.

To adjust the day/night mode:

1.Press and release thePOWER key.

2.Press down on the ROCKER to highlight the day/night bar.

3.Press left or right on the ROCKER >

SELECT.

Using Simulator Mode

If a transducer is not connected, no data is shown. Use Simulator Mode to practice and learn how to use your Fishfinder 300C.

Caution: When in Simulator Mode, the depth, temperature, and speed information do not represent the actual depth, water temperature, or vessel speed.

To turn on the Simulator Mode:

From the Home screen, select Configure

>System > Simulator > On.



Fishfinder 300C Quick Start Manual