SUUNTO VYTEC User Manual
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the instrument displays correct units
of measurement (Metric/Imperial)
the instrument displays correct-
temperature and depth (0.0 m [0 ft])
the buzzer beeps
IIf the optional wireless pressure trans-mitter
is used (see chapter 2.4. Wireless pressure
transmission) ensure that:
the pressure transmitter has been-
properly attached and that the
cylinder valve is open
the transmitter and the wrist unit have
been properly paired on a suitable
code
the pressure transmitter is working
(lightning symbol blinks, cylinder-
pressure is displayed), and that there
is no low battery warningdisplayed
you have enough air for your
planneddive. You should also check
the pressure reading against your
back-up pressure gauge.
And if set to Nitrox mode (refer to chapter 3.4
Diving in Nitrox mode), make sure that:
the correct number of mixes are set
and that the oxygen percentages are
adjusted according to the measured
Nitrox blends in your cylinders
the oxygen partial pressure limits are
set correctly.
The dive computer is now ready for diving.
3.1.2. Battery Indication
3.1.2.1. Battery Power Indicator
This dive computer has a unique graphic Bat-
tery Power Indicator designed to give you an
advance notice of impending need to change
the battery.
TIME
DIVE
m
bar
Fig. 3.5. Low Battery
Warning. Battery symbol
indicates that the
battery is low and
battery replacement is
recommended.
Fig. 3.4. Startup IV.
Gauge mode.
Fig 3.3. Startup III.
Surface mode. Depth
and dive time are zero
and cylinder pressure is
300 bar [4350 psi].
Pressing TIME button
activates alternative
display of temperature
and current time.
TIME
DIVE
m
TIME
bar
°C