Prohibited Altitude; Decompression Dives In Mountain Lakes - Scubapro Aladin 2G Manual De Usuario

3. Diving with Aladin 2G

3.6.3 Prohibited altitude

WARNING
Aladin 2G shows via flashing altitude segments
while at the surface to which altitude the diver
may not rise.
Max altitude:
850m/2790ft
Max altitude:
2650m/8694ft
The ascent prohibition can also be
displayed together with an altitude range:
Example: You are at 1200m
(3937ft) (altitude range 1) and
you may ascend to range 2
only (2650m / 8694ft). You may not rise to
the altitude range 3 or 4.
WARNING
If an ascent to a prohibited altitude is detected,
an audible alarm goes off for 1 minute.
Descend to a lower altitude.
32
3.6.4 Decompression dives in
Ascent to altitude
range 3 and 4
prohibited.
Max allowed
altitude: 2650m
(8694ft).
Dive at altitude range 4:
no deco data (gauge mode)
In order to assure optimal decompression
even at higher altitudes, the 3m (10ft)
decompression stage is divided into a
Max altitude:
4m (13ft) stage and a 2m (7ft) stage in
1650m/5413ft
altitude ranges 1, 2 and 3. The prescribed
decompression
sequence, 2m / 4m / 6m / 9m... (7ft / 13ft
/ 20ft / 30ft...).
If atmospheric pressure is below 620mbar
(8.99psi) (altitude higher than 4100m
Max altitude:
/ 13450ft above sea level), Aladin 2G
4000m/13120ft
switches automatically to gauge mode and
no decompression data is calculated and
displayed.
In addition, the dive planner is not available
anymore.
mountain lakes
DEPTH DIVE TIME
stop depths are,
SCUBAPRO ALADIN 2G
in