N2

O2

ATR

Fig.73-SurfaceMode(>10min)

N2

FEET

O2

ATR

Fig. 74 - Adjusted NDLs

AFTER THE TRANSITION PERIOD (THE FIRST 2 HOURS)

For the remainder of the first 2 hours after surfacing, information will continue to be displayed as Surface Mode (Fig. 73) and you will have full access to other modes (e.g., PDPS, Fly, Desat, Log, Set, etc.).

To activate the Backlight -

• Press the Right (Select) button.

To access the Pre Dive Planning Sequence - (Also refer to page 46)

Press the Left (Advance) button 1 time (while in Surface Mode).

Press and release the Right (Select) button to advance through the sequence of available 'adjusted' depths and times one screen at a time.

The unit will revert to Surface Mode after 2 minutes, unless the Left (Advance) button is pressed to access the Fly Mode.

The Pre Dive Planning Sequence now shows adjusted No Decompression Limits (Fig. 74) based on residual nitrogen and accumulated oxygen calculated to be remaining from the previous dives.

68