User manual

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English
ALADIN SQUARE USER MANUAL
While in gauge mode, the average depth
can be reset. To reset the average depth,
press and hold left button.
As in SCUBA mode, press right to view
the time of day for 5 seconds in the bottom
row left and other alternative information at
the bottom row. In the display below the
time of the day has been selected (23:43)
combined with average depth (12.8m).
Alternative info can be selected in the
following order:
1. Temperature
2. Average depth
3. Max depth
4. Current time of the day at the bottom row
left (replaces the dive time for 5 seconds)
2.9 Apnea mode
Square has an advanced Apnea diving
mode. The main features include faster
sampling rate than in normal SCUBA mode
and alarm functions tailored to Apnea diving.
Square measures the depth in Apnea
mode every 0.25 seconds to ensure the
precise maximum depth. In logbook the
data is saved in 1 second intervals. The
higher amount of saved data requires
more space and the consequence is that
approx 10 hours of log data can be stored
in Apnea mode.
In Apnea mode it is also possible to start
and stop the dive manually by pressing the
SEL in dive set summary display. This way
you can use the Square for static apnea
dives, where normal dive start depth of 0.8
meters will not start a new dive.
As with gauge mode, Square doesn’t
carry out any decompression calculation.
You can only switch to apnea mode if the
computer is completely desaturated.
Apnea mode at surface after a dive shows
the maximum depth at top row left and the
dive duration at bottom row left.
The surface interval time is counting at
the top row right for 15 minutes and if no
repetitive dive is done the Square turns to
dive set summary display.
Apnea mode during the dive shows at top
row left the current depth, at bottom row
left the time, at bottom row right the HR
and at the middle row right the ascent/
descent speed.