Garmin Fishfinder 100 Blue Owner's Manual - Page 33

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Garmin Fishfinder 100 Blue Owner's Manual

Battery Volts

The 'Battery Volts' Alarm can be set to warn you when the battery

reaches a critical state of discharge.

To activate/deactivate the Battery Volts Alarm:

1. Highlight the 'Alarm' tab on the Setup Menu.

2. Highlight the 'Battery Volts' checkbox.

3. Pressing ENTER will insert or remove a check mark in the checkbox.

To set the Battery Volts Alarm:

1. Highlight the 'Battery Volts' ﬁ eld and press ENTER.

2. Use the Arrow Keys to input the desired voltage, then press ENTER to

accept the setting.

System Tab

The 'Sys' tab contains the 'Contrast,' 'Beeper,' 'NMEA Output' and

'Language' setups. To access the 'Sys' tab, use the arrow keys to highlight it.

Contrast

The display 'Contrast' may need to be adjusted to compensate for light

levels or viewing angles.

To adjust the Contrast:

1. Highlight the 'Sys' tab on the Setup Menu.

2. Highlight the 'Contrast' Adjustment ﬁ eld and press ENTER.

3. Using the Arrow Keys, move the slider right to darken the screen or

left to lighten the screen. When ﬁ nished, press ENTER to accept the

setting.

Unit Operation

Setup Menu: Alarms/System Tabs

Battery Volts Alarm

Contrast Adjustment Slider