Garmin Descent T1 Transmitter Owners Manual
Garmin Descent T1 Transmitter Manual
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Garmin Descent T1 Transmitter manual content summary:
- Garmin Descent T1 Transmitter | Owners Manual - Page 1
DESCENT™ T1 Owner's Manual - Garmin Descent T1 Transmitter | Owners Manual - Page 2
the written consent of Garmin. Garmin reserves the right to change or improve its products and to make changes in the content of this manual without obligation to notify any person or organization of such changes or improvements. Go to www.garmin.com for current updates and supplemental information - Garmin Descent T1 Transmitter | Owners Manual - Page 3
12 Replacing the Descent T1 Battery....... 12 Device Care 12 Cleaning the Transmitter 12 Specifications 13 Getting More Information 13 Troubleshooting 14 Updating the Transmitter Software Using Your Descent Dive Computer.... 14 My transmitter and watch lose connection underwater 14 Adjusting - Garmin Descent T1 Transmitter | Owners Manual - Page 4
- Garmin Descent T1 Transmitter | Owners Manual - Page 5
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 - Garmin Descent T1 Transmitter | Owners Manual - Page 6
Transmitter Position Tips The transmitter communicates wirelessly with your compatible dive computer. On the surface, it uses ANT® technology. Underwater, it uses a sonar signal. Your body, drysuit, and dive equipment can obstruct the signal, particularly while underwater. For the best reception, - Garmin Descent T1 Transmitter | Owners Manual - Page 7
Installing the Transmitter on Your Tank Regulator WARNING Always use the pre-installed flow restrictor when using the transmitter directly attached to your regulator. Always use the included air spool when connecting the transmitter to a high pressure hose extension (Installing the Transmitter on a - Garmin Descent T1 Transmitter | Owners Manual - Page 8
Installing the Transmitter on a High Pressure Hose Extension WARNING Always use the pre-installed flow restrictor when using the transmitter directly attached to your regulator (Installing the Transmitter on Your Tank Regulator, page 3). Always use the included air spool when connecting the - Garmin Descent T1 Transmitter | Owners Manual - Page 9
WARNING Verify the installed transmitter does not physically interfere with any hoses or other tank assemblies. 7 Use two 5/8 in. (16 mm) wrenches to tighten the transmitter, placing one wrench on the transmitter and one wrench on the hose fitting. NOTICE To prevent damage to the transmitter and - Garmin Descent T1 Transmitter | Owners Manual - Page 10
Pairing the Transmitter with a Compatible Descent Dive Computer 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 - Garmin Descent T1 Transmitter | Owners Manual - Page 11
New > Transmitters. Diving You can use a compatible Descent dive computer paired with your Descent T1 transmitter to start a diving activity. See the Descent Series Owner's Manual for more information. Diving 7 - Garmin Descent T1 Transmitter | Owners Manual - Page 12
timer or watch. • Make sure that you fully understand the use, displays, and limitations of your device. If you have questions about this manual or the device, always resolve any discrepancies or confusion before diving with the device. Always remember that you are responsible for your own safety - Garmin Descent T1 Transmitter | Owners Manual - Page 13
On the paired Descent dive computer, press START from the watch face. 2 Select a dive mode. See the owner's manual for your Descent dive computer for more information about supported dive modes. 3 Press START until the primary dive data screen appears. The primary dive data screen displays up to two - Garmin Descent T1 Transmitter | Owners Manual - Page 14
Viewing the Transmitter Data Screens 1 During a dive, press DOWN on your paired Descent dive computer to view the transmitter data screen. The gas consumption estimate for the selected transmitters. NOTE: You can customize the transmitters used for gas calculations (Including Transmitters in Gas - Garmin Descent T1 Transmitter | Owners Manual - Page 15
Transmitter Alerts Alert Message Cause Device Action None Your paired dive computer has lost communication with the transmitter for The tank pressure value flashes yellow. 30 seconds. %1 is below reserve pressure. Your tank pressure is below the reserve pressure level. "%1" is replaced with - Garmin Descent T1 Transmitter | Owners Manual - Page 16
is powered by a 3 V CR123A lithium battery. A battery is pre-installed at the factory. You must carefully follow the battery replacement instructions to preserve the transmitter's waterproofing. 1 Insert a coin or flat screwdriver into the slot , and rotate counter-clockwise to unscrew the battery - Garmin Descent T1 Transmitter | Owners Manual - Page 17
parts as needed.2 Getting More Information You can find more information about this product on the Garmin® website. • Go to support.garmin.com for additional manuals, articles, and software updates. • Go to buy.garmin.com, or contact your Garmin dealer for information about optional accessories and - Garmin Descent T1 Transmitter | Owners Manual - Page 18
Troubleshooting Updating the Transmitter Software Using Your Descent Dive Computer Before you can update the software, you must pair your transmitter. 4 Select Set Transmit Power. 5 Enter the transmitter ID. NOTE: The transmitter ID is printed on the housing. 6 Select an option. 14 Troubleshooting - Garmin Descent T1 Transmitter | Owners Manual - Page 19
disturbance to sea life. You can decrease the power setting to reduce the audible noise from the transmitter (Adjusting the Transmitter Power Setting, page 14). Troubleshooting 15 - Garmin Descent T1 Transmitter | Owners Manual - Page 20
Index A accessories 13 B battery 12 replacing 12 C cleaning the device 12 D data, screens 7, 10 device care 12 diving 7, 9-11 I installing 2-4 P pairing 6 R replacing the battery 12 S settings 6, 7, 11 specifications 13 T troubleshooting 11, 13-15 16 Index - Garmin Descent T1 Transmitter | Owners Manual - Page 21
- Garmin Descent T1 Transmitter | Owners Manual - Page 22
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DESCENT
™
T1
Owner’s Manual