Operation Manual

DataTrans Plus

AUDIBLE ALARM

When you are approaching dangerous situations, the DataTrans Plus alerts

you to check the Message Box, Graphic Diver Interface, and numeric displays.

There are four Audible Alarms.

Potential Danger – One Double Beep

During situations that may pose potential danger, one Double Beep is emitted

from the DataTrans Plus. These situations are as follows:

• Entry into decompression.

• Decreasing to 5 minutes of Breathing Gas Dive Time Remaining.

• Partial pressure of oxygen equal to or greater than 1.40 ATA.

Immediate Danger – continuous One Beep per Second

When the DataTrans Plus senses immediate danger to you, it emits One Beep

per Second until one of the following situations is corrected:

• Descent deeper than the Depth Alarm Set Point.

• Continuous interruption of signal link of more than 60 seconds.

• Ascent to a depth shallower than a required stop depth.

(Immediate Danger)

BEEP!

BEEP...

(Potential Danger)