SUUNTO SPYDER User Manual

Page 34

[30 ft]. By pressing the button, the Spyder will

calculate and show the next deeper no-de-

compression limits in 3 m [10 ft] increments

ending at the depth where no-decompression time

is 0 min or at 45 m [150 ft] (Fig 4.10). By pressing
the

button the next shallower depth will be

shown again.
The Planning Mode can be canceled by pressing
the

or the

button.

NOTE: The Planning Mode is disabled if the

Spyder has entered the Error Mode (See section

4.6, Error Conditions).
Higher Altitude or Personal Adjustment Modes

will shorten the no-decompression time limits.

These limits at different Altitude and Personal

Adjustment Mode selections are shown in Table

8.1 and 8.2 in Section 8.1, Operating Prin-

ciples.
The Spyder will also take into account the calcu-

lated residual nitrogen caused by your previous

dives. The no-decompression times given for dif-

ferent depths will therefore be shorter than be-

fore your first dive.

Fig. 4.10 Planning. The no-

decompression time limit at

30.0 m [100 ft] is 14 minutes in

P1/A0 mode.