Gauge Data Screens - Garmin DESCENT MK1 Owner's Manual

Gauge Data Screens

Dive stopwatch: Displays the bottom time stopwatch; current, maximum, and average depth; and rate of ascent
or decent (Using the Dive Stopwatch, page
Dive compass: Allows you to view the compass and set a directional heading to aid with underwater navigation
(Navigating with the Dive Compass, page
Dive data screen: Displays additional dive data and physiological information, including the time of day, battery
level, and your heart rate.
Your current heart rate zone
NOTE: You can view only wrist heart rate monitor data during a dive.
Gray: Zone 1.
Blue: Zone 2.
Green: Zone 3.
Orange: Zone 4.
Red: Zone 5.
12
15).
14).
(About Heart Rate Zones, page 50).
Diving