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6. Calling Up No-Decompression Limit
Time
(1) The no-decompression limit time corresponding to a depth of 12
m (40 ft) is displayed when the upper right button (B) is pressed
once during the dive plan display.
(2) No-decompression limit times are called up in order for every 3
m (10 ft) of depth each time the upper right button (B) is pressed
once. Repeatedly press the upper right button (B) until the
depth corresponding to the depth of the next scheduled dive is
displayed.
* No-decompression limit time changes according to the diving depth of the previous
dive, dive time and surface interval time.
Displayed Depth
This watch displays no-decompression limit time for the following 12 depths.
12m, 15m, 18m, 21m, 24m, 27m, 30m, 33m, 36m, 39m, 42m, 45m
(40 ft, 50 ft, 60 ft, 70 ft, 80 ft, 90 ft, 100 ft, 110 ft, 120 ft, 130 ft, 140 ft, 150 ft)
WARNING
Please dive while allowing ample margin with respect to the displayed no-
decompression limit time to ensure safety.
7. Dive Alarm
<Depth Alarm>
The depth display flashes and an alarm sounds for 15 seconds at 1 minute intervals (for
the set number of times) to warn the diver when the diver remains at a depth deeper than
the set depth while diving. The alarm stops sounding when the diver ascends to a depth
less than the set depth, and sounds again if the diver descends deeper than the set depth.
• Setting range: 10 m (33 ft) to 39 m (130 ft) (1 m (4 ft) units), OFF
• No. of times alarm sounds: 1 to 5 times, ON (no limit)
<Dive Time Alarm>
The dive time display flashes and an alarm sounds for 15 seconds when the set time
elapses from the start of the dive. This alarm sounds only once.
• Setting range: 5 min to 90 min (5 min intervals), OFF
58
Depth
No-decompression
limit time