Customizing the Fishfinder 400C

Setting Alarms

You can set the Fishfinder 400C to sound an audible alarm when certain conditions are met. By default, all alarms are turned off.

To set an alarm, on the Configure screen, highlight Alarms, and press SELECT.

Shallow Water/Deep Water—set an alarm to sound when the depth is less than or greater than the specified value.

Fish—set an alarm to sound when the unit detects a suspended target of the specified symbols.

Water Temp—set an alarm to sound when the transducer reports a temperature that is 2° F (1.1° C) above or below the specified temperature.

Battery—set an alarm to sound when the battery reaches a user- determined low voltage.

Drift—set an alarm to sound when the depth changes by the value specified.

Customizing the Fishfinder 400C

Changing the Display Settings

You can switch between Day and Night modes and brighten or darken the backlight.

To change the display settings, on the Configure screen, highlight Display, and press SELECT.

 

 

Press left or right

Press left or right

 

on the ROCKER

 

to adjust the

on the ROCKER

 

backlight

to switch between

 

 

Day and Night

 

 

mode.

 

 

 

 

 

Fishfinder 400C Owner’s Manual