ALADIN ALADIN AIR Z, Руководство по эксплуатации, Страница: 47 / 86

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4 Functions during the Dive
III Uwatec ® Aladin ® Air Z
III
• Never allow the RBT to go below three minutes. If the RBT goes below three
minutes there is a danger of insufficient air supply for the ascent as well as
an increased risk of decompression sickness and serious injury or death may
result!
• Correct calculation of RBT when using a reserve or “J“-type valve is possible
only if the reserve function of the valve is in the open (down) position during
the dive.
The acoustic alarm on exceeding the RBT is suppressed at depths less than 23
ft if Aladin
®
Air Z is in the no-stop phase.
• If the RBT drops below three minutes, an acoustic attention signal is activa-
ted and the RBT starts flashing.
• When the last minute has passed (RBT=0) an acoustic alarm is activated every
4 seconds. The RBT is flashing.
Response: Start ascent immediately.
WARNING
WARNING