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3. Ensure the Smart Reg Knob is rotated to the OFF posion. The knob is in the OFF posion when it is
rotated counterclockwise unl it stops.
4. Ensure the Baery is suciently charged.
5. Inspect the gold-colored electrical contacts to ensure there is no physical damage or corrosion. There are
four contacts on the Power Cable and two on the Baery Connector.
6. Inspect the Power Cable Connector to ensure that the o-ring is present, without damage or dirt.
Knob in OFF posion
It is advised to always begin a dive with a fully charged Baery.
Damage or corrosion to the electrical contacts may reduce system performance and result in insucient air ow
and lead out-of-air hazards. Do not operate Nomad if corrosion exists on any of the electrical contacts.
Refer to Secon 13.3 on Page 45 for instrucons on cleaning electrical contacts.
Damage or absence of the Power Cable O-ring can allow water to touch the baery contacts, which may result in
a failure of the Baery and result in out-of-air hazards. Do not operate Nomad if the O-ring is absent, dirty
or damaged.
Power Cable O-ring in the Power Cable Connector
To order a replacement O-ring, diveblu3.com/support