7
A LT I T UDE
When diving at high altitudes, select the nearest
ALTITUDE
value corresponding to your current elevation above sea
level. When activated, an icon is displayed in surface mode.
C OMPA S S C A L IBR AT ION
Compass
CALIBRATION
can be needed when accuracy is
reduced over time, the surrounding magnetic environment
changes or when S1’s silicone cover is replaced. Follow
these steps to perform a full compass calibration:
1.
Rotate S1 180° in multiple dimensions for at least 10 seconds.
2.
Hold the device still in 6 different orientations for 1 second each.
3.
Position S1 facing upwards on a flat surface for 5 seconds.
Repeat step 1–3 until the progress bar is filled and a CALIBRATION
COMPLETE message is displayed on S1.
A DJUS T MEN T S
The
ADJUSTMENTS
menu lets you set personal preferences
and adjust how S1 and its algorithm works.
S A F E T Y FA C TOR
The
SAFETY FACTOR
setting uses built-in gradient factors to
determines the level of conservativeness of the computer
algorithm and adds a safety factor to the dive.
• NORMAL
— Default value
• CONSERVATIVE
— Adds a conservative safety factor
• MORE CONSERV.
— Adds a very conservative safety factor
Note: Changing the safety factor will affect the NO DECO limit. Adjusting
to a more conservative setting can result in shorter dive time before
decompression stops are required.
P P O 2
The partial pressure of oxygen adjustment determines the
level of
PPO
2
reached before showing a warning to ascend
to a shallower depth. A value over 1.6 is considered toxic.
• 1.4
— Default value
• 1.2
— More conservative
• 1.0
— Very conservative
UNI T S
The
UNIT
setting lets you set the preferred unit system for
S1. By default, the unit system is synced between S1 and
the Oceans app.
• METRIC
(Meters and degree Celsius )
• IMPERIAL
(Feet and degrees Fahrenheit)
Note: When calibrating, stay away from metallic objects or electronic
devices as they may interfere with the magnetic field. Always keep
the silicone cover on when calibrating. Be aware that metallic objects
underwater will interfere with the compass, e.g shipwrecks.
S U P E R S O N I C
S 1
C A N C E L
P R E S S
S E L E C T
P R E S S
COMPASS CALIBRATION
Repeat moving S1 in
an “8" pattern then
placed on a stable
surface until done.