Cochran Nemesis IIa NITROX, User Manual

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Depth:
The numbers under the DEPTH legend are used to display the current depth.
Subsurface Mode: The numbers under the DEPTH legend are used to display the
current depth. Your dive computer has the intelligence to automatically deter-
mine if you are diving in fresh or sea water thereby providing you with the
actual depth for the type of water in which you are diving.
Emergency Decompression Mode: The numbers under the DEPTH legend are used
to display the current depth.
Gauge Mode: The numbers under the DEPTH legend are used to display the current
depth.
Pedive Prediction Mode: In this mode, the digits under the DEPTH legend indicate the
depth associated with the displayed NDC prediction.
Logbook Mode: The numbers under the DEPTH legend are used to display the average
depth of the dive.
CNS/OTU Toxicity Display: On this display, the numbers under the DEPTH legend are
used to display the OTU Toxicity percentage.
O2 Mix Display: On this display the number under the DEPTH legend is used to display
the percentage of oxygen in mix #2. This value is displayed as a factor of 10.
For example if your oxygen percentage in Mix #2 is 61.5 percent, then 615
would be displayed.
Battery/Altitude Display: The two digits under the DEPTH legend will indicate the TU’s
current battery voltage as a factor of ten. For example, if the TU’s battery
voltage is 5.8 volts, the two digits under the DEPTH legend would display 58. If
the battery voltage was 5.3 volts, the two digits under the DEPTH legend would
be 53.
Dive:
Surface Mode: The dive number counts the number of dives made in a single “dive
day”. This counter begins with 0 and continues through 9, resetting back to 0
each time the TU is powered on.
Logbook Mode: The dive number in the Logbook Mode will identify which dive of that
particular “dive day” you are viewing. For example, if you had just made your
third dive of the day, the dive number would display 3 for the first profile viewed.
The next would display 2, and the next would display 1. The next would display
the last dive’s DIVE number from the previous day. If you only made two dives
on that previous day, the DIVE number would display 2 and so on.
NOTE: A "dive day" is defined as from the time you turn the TU on and lasting until
all twelve half-time compartments reach normal levels. For this reason, a
you may have more than one "dive day" within a single 24 hour period or a
"dive day" may last for more than 24 hours.
Max Depth:
Surface Mode: After your dive, the maximum depth reached on that dive will be dis-
played up to the maximum gauge depth of 327 feet.
Logbook Mode: The maximum depth recorded on the profile viewed is displayed.
Subsurface Mode: This is the maximum depth recorded during the dive.