Getting Started With the Descent T1 Transmitter

The links below will help you learn about and get started with your Descent T1™ transmitter. For more helpful articles, click here. 

Compatible Garmin Devices

• Descent™ Mk2i watch

• Descent™ Mk3i - 43mm | Descent™ Mk3i - 51mm watches

• Descent™ X50i dive computer

Setup

• Installing the Transmitter on Your Tank Regulator

• Installing the Transmitter on a High Pressure Hose Extension

• Installing the Transmitter in a Sidemount Configuration

• Pairing the Descent T1 with the Descent Mk2i

Using the Descent T1

• Positioning the Descent T1

• Starting a Dive on a Paired Descent Mk2i

• Viewing the Transmitter Data Screens

Troubleshooting

• Transmitter Alerts

• Updating Software

• Transmitter is Losing Connection Underwater

• Changing the Battery