Operation Manual

Ascending

 Alternate Displays cannot be accessed during Simulated Ascent.

 While stopped at depth, press and hold the Advance (Front) but-

ton for 2 seconds to access Set Ascent Rate. The UP Arrow

will appear flashing (Fig. 85).

 Press and release the Advance (Front) button to begin an Ascent

at a rate of 60 feet (18 meters) per minute at depths deeper than

60 feet (18 meters), or a rate of 30 feet (9 meters) per minute at

depths of 60 feet (18 meters) and shallower. - OR -

 Press and hold the Advance (Front) button for 2 seconds to

change the Ascent Rate to 180 feet (54 meters) per minute, then

press and release the Advance (Front) button to begin an Ascent

at the Accelerated Rate (Fig. 86).

 Press and release the Advance (Front) button during the Ascent

to stop the Ascent.

 When an Accelerated Ascent is stopped, the normal Ascent Rate

is not restored. It can be changed as previously described.

 Pressing and holding the button for 2 seconds will acknowledge

and disable the alarm, however the Accelerated Rate will con-

tinue. To slow the Ascent, press the Advance (Front) button

momentarily.

 To exit Simulator Mode, press and hold Both buttons simulta-

neously for 2 seconds to revert operation to real Surface Mode.

Fig. 85 - Demo Set Ascent Rate

Fig. 86 - Demo Ascent Fast