Technical information

49
2 Attention Messages and Alarms
III Uwatec
®
Aladin
®
Air Z O
2
III
Serious injury or death may result from failing to immediately respond to
alarms given by Aladin
®
Air Z O
2
.
2.2 Alarms
Alarms are given to the diver optically by flashing symbols, letters or figures and symbols. In addition, an
acoustic sequence in one frequency can be heard during the whole duration of the alarm.
An alarm occurs in the following situations:
Excessive ascent rate.
Reduce ascent rate. See page 76.
Remaining bottom time zero
(gas mixture supply too low)
Reserve gas mixture supply may be insufficient to
reach the surface safely. Start ascent at once!
With an Oxy2 the Aladin
®
Air Z O
2
gives no war-
nings regarding the reserve of gas! Check fre-
quently the pressure gauge.
NO STOP
S
L
O
W
depth dive time
max. depth deco info
%
SPEED
tank data
psi
WARNING
WARNING
WARNING