JETSTREAM
USER MANUAL
15
During a Dive
What is most distinctive about the Jetstream is that they are easy to use – there
aren’t any valves or knobs to change the flow of air, breathing resistance, etc.,
only a switch that makes freeflowing more difficult when jumping in to the water.
You can leave the function and performance of the regulator in our hands and
concentrate on what you want to do - dive.
Jetstream allows for ease of breathing and supplies air in a reliable manner.
A few things worth noticing:
• There’s no ”up or down” on the Jetstream second stage. Regardless of
which way you place the mouthpiece in your mouth, the second stage will
always work and provide all the air you need.
• There are no functionality- or construction differences between a primary
second stage and an Octopus. The only difference is the color.
• Water in the cylinder is the most common cause of freezing regulators. The
Cyklon should be used with gas according to EN 132, Annex A.
• Jetstream (USA=Odin) is fitted with a switch with + and - positions. Since
this regulator has extremely low inhalation resistance and high air flow, it
can permit air to flow freely when not held in the mouth. During diving and
long-term storage, the switch should always be set to the + position.
• When a second stage is used as an Octopus (alternative air source) or when
swimming on the surface and the second stage is not in the divers mouth,
the +/- switch may be in the –position but it’s recommended that it’s in the
+position if possible.
