Operation Manual

DIVE MODE BAR GRAPHS

As your depth and elapsed dive time increase, the Nitrogen Bar

Graph (NiBG) will fill with segments (gray toward red) to repre-

sent the absorption of nitrogen (Fig. 22a). While ascending to

shallower depths, the segments that have filled the Bar Graph will

begin to recede, offering a graphic representation of your multi-

level diving capability.

The Variable Ascent Rate Indicator (VARI) shows how fast you

are Ascending (Fig. 22b). When you exceed an Ascent Rate of 60

fpm (18 mpm) if deeper than 60 feet (18 meters), or 30 fpm (9

mpm) if at or shallower than 60 feet (18 meters), it will enter the

red (Too Fast) zone and all segments will flash (Fig. 23) until your

Ascent Rate is slowed.

CONTROL OF DISPLAYS

During dive modes, multiple displays of information are available.

You can change from one display to another as often as desired by

momentarily (< 2 seconds) pressing and releasing the Button.

During No Decompression conditions, you can choose how much

information is displayed at a given time. The Main Display chosen

will remain on the screen until you press the Button to change to

another Main Display.

Fig. 23 - Ascent Too Fast

Fig. 22 - NiBG & VARI