User manual

21
English
ALADIN SQUARE USER MANUAL
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NOTE: Gas d is disabled when -- is
shown at %O
2
contents  eld.
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NOTE: To learn more about multi gas
diving, read the chapter: Diving with
more than one gas mix.
1.2.3 Nitrox reset time
If you are generally diving with one gas or air
only and want to return to this setting after
occasional nitrox or multi gas dive, you can
preset a default time when your Square will
reset to air and disable the Gas D.
By pressing SEL in this menu the nitrox reset
time starts blinking. By pressing right or left
you may scroll the reset time from 1 hour up
to 48 hours or disable the nitrox reset time
option by selecting --. By pressing SEL the
nitrox reset time will be confi rmed.
1.2.4 Desaturation reset
WARNING
Resetting desaturation will effect calculations of the
algorithm and this may lead to serious injury or death.
Do not reset desaturation without a solid purpose.
When Square is still counting down the
desaturation, some menu changes are not
possible. In case the user decides to reset
the desaturation, the safety code 313 must
be given. This procedure secures unwanted
resetting and the desaturation reset will be
stored to a memory. At the next dive log the
desaturation symbol will be shown.
By pressing SEL at this menu the enabling
fi eld text starts blinking. By pressing right or
left you may select between on or off. By
selecting off the safety code input screen
will appear. By pressing right or left the
numbers can be edited. By pressing SEL
the digit is confi rmed and the next digit can
be edited. After 3rd number, when correctly
given the desaturation reset becomes
effective and desat time is reset to 0.