4 at the surface – SUUNTO SPYDER User Manual

Page 49

mode the Spyder can only be used as a depth

gauge and timer. In the surface display the per-

manent Error Mode is indicated by a decompres-

sion dive icon (Fig. 4.22). You must not dive

again for at least 48 hours. (See also section 4.6,

Error Conditions.)

4.4 AT THE SURFACE

4.4.1 Surface Interval
An ascent to any depth shallower than 1.5 m

[5 ft] will cause the DIVING display to be replaced

by the SURFACE displays, giving the following

information (Fig 4.23 and Fig 4.24).
the surface time in hours and minutes (sepa-

rated by a colon), telling the duration of the

present surface interval. It is shown above

SURF TIME in the center window of the dis-

play.

the maximum depth in meters [ft] is shown in

the same position as your depth readings dur-

ing the dive. The MAX indicator is then shown

in front of the value.

the no-flying warning is indicated by an air-

plane icon with the surface time display.

Fig. 4.22 Surface Mode after a

violated decompression dive.

The CEILING/ASC TIME

symbol indicates that you have

violated the ceiling for more

than three minutes. You must

not dive again for at least 48

hours.