Specifications

63
500AI
The 500AI cannot accurately calculate decompression times for Stop Depths
much greater than 60FT (18M) and offers no indication of how much time
spent underwater would result in the need for a greater stop depth.
3. You exceed the maximum operating depth (330 feet/99.5 meters).
The Audible Alarm will beep once per second* when you descend deeper than
the Depth Alarm set point that you selected (set).
*If the Audible Alarm feature was set to OFF, only a double beep.
Upon descending deeper than 330 feet (99.5 meters), the Nitrogen Bar Graph
will flash and the Current Depth and Max Depth displays will only indicate
'oor' (Fig. 72) until ascent is made to a depth shallower than 330 feet (99.5
meters). Once you ascend above 330 feet (99.5 meters), the Current Depth dis-
play will be restored, however Max Depth will only display 'oor' for the remain-
der of that dive. The Log for that dive will also only indicate 'oor' as the Max
Depth achieved.
WARNING: The expanded capabilities of the 500AI are pro-
vided as safety features to assist you with emergency situations.
Special training, equipment, and support are necessary for div-
ing deeper than the maximum recommended sport diving depth
limit of 130 feet (39 meters).
Fig. 72 - Delayed Violation
(>330 ft / 99.5 m)
FT
MAX
FT
0
70
140
210
280
350
5000
4000
3000
2000
1000
0