Decompression Values - Uwatec Aladin H User Manual

If no-stop time drops below 3 minutes, an
audible attention signal is activated and the
no-stop value begins to flash. If no-stop time
is less than 1 minute, the no-stop display
shows the flashing value "0".
In order to prevent a decompression dive,
ascend slowly until the no-stop time is 5
minutes or more.
Decompression diving requires advanced
training from a recognized agency. Do not
attempt decompression diving without proper
training from a recognized agency.
3.4.13

Decompression values

Decompression
obligation
On entering the decompression phase,
"NO STOP" disappears, "DECO" appears
and the audible attention beep sounds. The
"STOP" arrow appears next to the "DECO"
symbol when the diver is at decompression
range (1.5m / 5ft below the stop).
The deepest
in meters/feet is displayed and the
decompression
displayed stage appears in minutes.
22
WARNING
WARNING
Decompression Decompression
stop duration depth
decompression stage
stop duration of
The display "7: 3m" means that a
decompression stop of 7 minutes at a
depth of 3m/10ft has to be made.
When a decompression
been completed, the next (shallower)
decompression stop is displayed.
When all decompression stops have been
completed, the "DECO STOP" symbol
disappears and the "NO STOP" symbol
along with the no-stop time reappears.
Deco stop depths deeper than 27m/90ft
are displayed as " – – : – – ".
Ignored decompression alarm
The decompression alarm is activated if the
decompression stop is ignored. The "DECO
STOP" arrow, the decompression stop duration,
and the decompression stop depth begin to
flash and an audible alarm sounds. Due to the
formation of microbubbles, decompression
can increase massively if a decompression
stop is ignored. Descend to the prescribed
decompression stop depth immediately!
When the surface is reached during the
decompression alarm, the "DECO STOP"
arrow, the decompression stop duration,
and decompression stop depth continue
flashing in order to point to the risk of a
decompression accident. The SOS mode
is activated 3 minutes after the dive if
corrective action is not taken. If the total
(cumulative) duration of the decompression
alarm is longer than one minute, it is
entered in the logbook.
the
stop has
WARNING
ALADIN H USER MANUAL