Suunto D9 manual Wireless transmission, Installing the wireless transmitter

5.8. Wireless transmission

The D9 can be used together with an optional wireless cylinder pressure transmitter that easily attaches to the high-pressure port of the regulator. By using the transmitter, you can benefit from receiving cylinder pressure and remaining air time data direct to your wrist.

In order to use the transmitter, the wireless integration needs to be enabled in your Suunto D9’s settings. To enable or disable the wireless integration refer to Section 5.9.8. Tank pressure.

5.8.1. Installing the wireless transmitter

When purchasing the Suunto D9, we strongly recommend that you have your Suunto representative attach the transmitter to the first stage of your regulator.

However, if you decide to attach it yourself, follow the steps outlined below:

1.Remove the high pressure (HP) port plug on the first stage of your regulator using an appropriate tool.

2.Thread the high pressure transmitter of the Suunto D9 into the HP port of your regulator with your fingers. DO NOT OVERTIGHTEN! Maximum torque 6 Nm/4.4 lbsft or 53 lbsin.The seal is based on a static O-ring, not force!

3.Attach the regulator to the scuba cylinder and slowly open the valve. Check for leaks by submerging the regulator first stage in water. If leaks are detected, check the condition of the O-ring and sealing surfaces.

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