Cochran commander+ Owner's Manual page 26

If the PO2 is greater than the user set point (1.6 ATA from factory), the "MAX DEPTH"
will be replaced with a "P" followed by the two-digit PO2 number.
REMAIN TIME
BOTTOM
ASCENT RATE BAR GRAPH: The Ascent Rate bar graph and alarms are active in
both the Subsurface Mode and Decompression Mode when the depth is below 3
metres. The five-segment bar graph is used to display the diver's rate of ascent. The
factory default for maximum ascent rate is 18 mpm. With this setting, no bars will
illuminate if a diver is ascending at a rate less than 3 mpm.
If the diver has an ascent rate of more than 18 mpm, the entire Ascent Rate Bar Graph
will flash, and audible alarm will sound once per second, and the WARNING legend will
illuminate. Each segment indicates an additional 3 mpm of Ascent Rate.
®
Via the Analyst
PC Interface, the maximum Ascent Rates alarms can be selected from 6
to 18 metres per minute in one-metre increments. Another Analyst
the bar graph itself. The two selections given are either FIXED or PROPORTIONAL.
TEMP
NDC
DEPTH MAX
.
24
SU BSUR FA C E M O D E M O D E
Re m a i n N D C Ti m e 1 8 m i n s
D e p th
M a x D e p th
METRIC
Bo tto m Ti m e
DEPTH
Te m p e r a ture
A sc e n tRa te
.
Ba tte ry
Fi g u r e 5
9 .1 m tr
3 9 .9 m tr
1 6 m i ns
9 c
0
O K
®
selection pertains to