My transmitter and watch lose connection underwater

If your watch and transmitter communicate on the surface but lose communication underwater, you can try these tips.

• Increase the transmitter power setting (Adjusting the Transmitter Power Setting).
• Install the transmitter on a high pressure hose extension to improve the line of sight between the transmitter and the watch (Installing the Transmitter on a High Pressure Hose Extension).
• Follow the transmitter position tips to achieve the best line of sight between the watch and the transmitter (Transmitter Position Tips).

Adjusting the Transmitter Power Setting

NOTE: Increasing the power setting increases the audible noise from the transmitter and decreases its battery life.

1. Hold MENU.
2. Select Dive Setup > Air Integration > Transmitters.
3. Select a paired transmitter.
4. Select Set Transmit Power.
5. Enter the transmitter ID.

   NOTE: The transmitter ID is printed on the housing.

6. Select an option.