Garmin DESCENT MK3 Series User Manual

Big Numbers Mode
You can change the size of the numbers on the single-gas, multi-gas, and CCR dive data screens.
1 Hold MENU.
2 Select Dive Setup > Display Settings.
3 Select Single-Gas Mode, Multi-Gas Mode, or CCR Mode.
4 Select Big Numbers.
Your rate of ascent.
Green: Good. Ascent is less than 7.9 m (26 ft.) per minute.
Yellow: Moderately high. Ascent is between 7.9 and 10.1 m (26 and 33 ft.) per minute.
Red: Too high. Ascent is greater than 10.1 m (33 ft.) per minute.
Indicates whether closed-circuit (CC) or open-circuit (OC) diving is active in a CCR dive.
Your partial pressure of oxygen (PO2) level.
Diving 15

Garmin DESCENT MK3 Series Specifications

General

Display Resolution	280 x 280 pixels
Display Type	Sunlight-visible, transflective memory-in-pixel (MIP)
Lens Material	Sapphire crystal
QuickFit Watch Band Compatible	Yes (26 mm)
Memory/History	32 GB
Connectivity	Bluetooth, ANT+, Wi-Fi
GPS	Yes
Display Size	1.4" (35.56 mm) diameter
Case Material	Fiber-reinforced polymer with metal rear cover
Water Rating	Dive (100 meters)
Sensors	Gyroscope, Accelerometer, Thermometer
Diving Features	Dive log, dive planning
Smart Features	Music storage, Garmin Pay, Notifications, Connect IQ
Materials	Fiber-reinforced polymer
Dimensions	51 x 51 x 17.8 mm
Bezel Material	Stainless steel or DLC titanium