Viewing The Gauges; Engine Alert Icons; Changing The Data Shown In A Gauge - Garmin GPSMAP 12x3 Owner's Manual

Viewing the Gauges

1 Select Vessel.
2 Select a gauge, such as Vessel.
3 Select or to view a different gauge page, if applicable.

Engine Alert Icons

If an icon lights up on the gauges page, it indicates an issue with the motor.

Changing the Data Shown in a Gauge

1 Open a gauge page.
2 Select Options > Edit Gauge Pages.
3 Select a gauge to edit.
TIP: You can hold any gauge to quickly change the data.
4 Select Replace Data.
5 Select a data type.
6 Select the data to display.
120
Low oil level or oil pressure alert
Temperature alert
Battery voltage alert
Check engine alert
Gauges and Graphs