Owner's Manual

At this time, perform your pre-checks, and ensure that:
the instrument operates in the correct mode and provides a complete display
(MIXED GAS/GAUGE mode)
the battery level is ok.
the altitude and personal adjustment settings are correct.
the instrument displays correct units of measurement (Metric/Imperial).
the instrument displays the correct temperature and depth (0.0 m/0 ft).
the alarm beeps
If the optional wireless pressure transmitter is used ensure that:
the pressure transmitter has been properly attached and the cylinder valve is open
the transmitter and the wrist unit have been properly paired on a suitable code
the pressure transmitter is working (wireless transmitter indicator blinks, cylinder
pressure is displayed), and that there is no low battery warning displayed
you have enough gas for your planned dive. You should also check the pressure
reading against your back-up pressure gauge
And, if set to MIXED GAS mode, ensure that:
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