Specifications

83
Descending
Hint: Quick taps (<2 seconds) of the Select (Bottom) button starts/
stops Descents and Time Acceleration. Quick taps of the Advance
(Front) button accesses Alternate displays.
 While the Down Arrow is flashing, tap (press/release) the Select
(Bottom) button to begin a Descent at a rate of 5 feet (1.5 meters)
per real second.
 Tap (press/release) the Select (Bottom) button during the Descent
to stop the Descent.
 Tap (press/release) the Advance (Front) button during the De-
scent, or stopped, to access the Alternate Displays.
 Press and hold the Select (Bottom) button for 4 seconds to access
Time Acceleration. The small clock icon begins flashing (Fig.
82).
 Tap (press/release) the Select (Bottom) button to increase Elapsed
Dive Time 1 minute per real time second.
 Tap (press/release) the Select (Bottom) button during Time Accel-
eration to restore normal time rate of 1 second per real second.
 To start an Ascent, tap (press/release) the Select (Bottom) button
to stop a Descent.
 To revert operation to real Surface Mode, press and hold Both
buttons simultaneously for 2 seconds.
Fig. 82 -Time Acceleration
(descending)