SUUNTO SPYDER - Manual (Page 39)

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4.3 DIVING
4.3.1 Basic Dive Data
The Spyder will remain in the Surface Mode at
depths less than 1.5 m [5 feet]. At depths greater
than 1.5 m the Spyder will go into the Diving
Mode.
All information on the display is labeled (Fig.
4.14). During a no-decompression dive, the fol-
lowing information will be shown:
• the available no-decompression time in min-
utes in the center window as NO DEC TIME
and as a bar graph on the right side of the
display. It is calculated based on the five fac-
tors listed in Section 8.1, “Operating Prin-
ciples“.
• your present depth in meters [ft].
• the Altitude Adjustment setting on the right
side of the center window with one to three
bars and a mountain symbol (A0, A1, or A2).
• the Personal Adjustment setting on the left
side of the center window with one to three
bars and a diver symbol (P0, P1, or P2).
Fig. 4.14 Diving display. The
present depth is 19.3 m [63 ft]
and the no-decompression time
limit is 23 minutes in P1/A0
mode. The maximum depth
during dive was 29.8 m [98 ft]
and the elapsed dive time is 6
minutes. The alternative water
temperature 18ºC [64ºF] or the
current time 10:28 [10:28 am]
are shown for 5 s after pressing
the - or + buttons.