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a 3-minute safety stop will begin after a decompression stop at 3 m is finished.
• If the dive computer is set to display feet, the safety stop clock starts at a depth
of 20 ft.
<Functions in the decompression dive state>
• A decompression dive starts when the PGT reaches 9. The dive computer
returns to the non-decompression dive state at a PGT of 8 or less.
• Decompression dive information is displayed.
• If the dive computer enters the decompression dive state even once, the
decompression dive is saved as log data
1. Decompression stop depth (ceiling)
• Once notification of a depth exceeding 30 m (33 m or more) is received, an
out-of-range warning is issued.
• The decompression stop depth is indicated in 3 m intervals between the
depths of 3 m and 99 m (or, when units are displayed in feet, at 10-foot inter-
vals between the depths of 10 ft to 330 ft.)
2. Decompression stop time (DECO STOP) and total ascent time
(TOTAL STOP)
• If the indicated decompression stop time and total ascent time exceeds 99 min-
utes, the display segment shows "- -" and an out-of-range warning is issued.
(20) Decompression stop violation warning function
• If the depth measurement is smaller than the indicated decompression depth
during a decompression dive, a decompression stop violation warning is
issued.
• When a decompression stop violation is issued, the indicated current depth,
decompression depth, decompression time and DECO mark flash continuously.
• When a decompression stop violation occurs, an audible alarm sounds.
• If the depth measurement becomes equal to or greater than the decompres-
sion depth during the decompression stop violation state, the display stops
flashing.
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