Alarms; Saving Screenshots - Lowrance Mark-4 Operation Manual

Saving Screenshots

You can save screenshots to a microSD card by
inserting a microSD card into the card slot and
pressing Power and then Zoom (+).
You must view files on a computer or other microSD
compatible device.
NOTE: You cannot save screenshots
to internal memory, Navionics cards, or
other mapping cards.
About
Displays software information about this unit.
Before attempting a software update, you can
check the version of software your unit is using by
accessing the About screen.
Lowrance periodically updates unit software to
add features and improve functionality. To see
the latest available software version go to www.
lowrance.com.
Settings | Elite series

Alarms

Enables alarms and selects alarm thresholds.
Arrival, Off Course and Anchor alarms are only
available in Advanced mode.
Sounds alarm when
Fish ID symbol
appears on display
48
Alarms
menu