Viewing the Transmitter Data Screens ........4 Transmitter Alerts ............... 4 Enabling Lost Transmitter Alerts ..........5 Device Information............5 Replacing the Descent T1 Battery ..........5 Device Care ................5 Cleaning the Transmitter ............5 Specifications ................5 Getting More Information ............5 Troubleshooting.............
Introduction WARNING See the Important Safety and Product Information guide in the product box for product warnings and other important information. Installation and Setup CAUTION To ensure proper setup and best performance, it is strongly recommended that you complete the first time installation and setup at a dive shop.
To pair the transmitter, you must have a pressurized tank and regulator. The Descent T1 can transmit air pressure data to a compatible Descent dive computer. For more information about compatible dive computer models, go to the Descent T1 product page on garmin.com.
Select a paired transmitter. If you are diving with a group, you can pair up to 5 Descent T1 Selecting the Gas Consumption Rate Metric transmitters with the dive computer.
Dive Warnings When you return to the surface, the device automatically ends and saves the dive after one minute has elapsed (by default). WARNING You must depressurize your regulator to return the transmitter to • This device is for use by certified divers only. low power mode.
Replace parts as needed. Getting More Information Remove the battery cap and battery. You can find more information about this product on the Garmin ® Insert the new battery in the transmitter, with the positive pole website. facing into the transmitter and the negative pole facing the •...
When you sync with Garmin Express, the update is applied immediately to your dive computer. When you sync with Garmin Dive, you will be prompted to apply the update at a later time. Install the transmitter on the first-stage regulator...
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