SUUNTO COBRA User Guide - Manual (Page 37)

After surfacing, you should not dive for a minimum of 48 hours. During the permanent
Error mode, the Er text is displayed in the center window and the planning mode is
disabled.
5.6. Air integration
The Cobra can be attached to the high-pressure port of the regulator, enabling you to
receive cylinder pressure and remaining air time data.
5.6.1. Connecting Suunto Cobra to a regulator
When purchasing the Suunto Cobra, we strongly recommend that you have your
Suunto representative attach it 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 hose of the Suunto Cobra into the HP port of your reg-
ulator with your fingers. Tighten the hose fitting with a 16 mm (5/8'') wrench. DO
NOT OVERTIGHTEN!
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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