Cochran Nemesis IIa NITROX, User Manual

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Select NITROX computations: This option enables and disables NITROX compu-
tations. If this option is disabled, mixtures greater than 21.0% oxygen will be
disallowed. The factory setting for this option is ON.
Select Field Programer option: This option enables and disables the ability to use
your computer with the Field Programmer. Use the left or right mouse button to
toggle between the two choices. When the desired setting is displayed, press
<ENTER>.
Select NITROX Blend #2 Switching: This option enables your unit to switch to
Blend #2. This option is enabled at the factory.
Select NITROX Blend #3 Switching: This option enables your unit to switch to
Blend #3. This option is enabled at the factory.
Select Blend Switching back to #1: This option allows the algorithm to switch back
to Blend #1 should you begin to breathe off your bottom mix during ascent to the
next decompression ceiling. You may choose to disable this option if you will be
using your bottom mix cylinder for filling of lift bags at the end of your dive.
Enter Blend #1 Oxygen % in NITROX mixture: This option allows you to enter the
desired oxygen percentage for Mix 1 in 0.01 percent increments. To make this entry,
highlight this option with the middle mouse button and using the keyboard, enter
the desired setting and press <ENTER>.
Enter Blend #2 Oxygen % in NITROX mixture: This option allows you to enter the
desired oxygen percentage for Mix 2 in 0.01 percent increments. To make this entry,
highlight this option with the middle mouse button and using the keyboard, enter
the desired setting and press <ENTER>.
Enter Blend #3 Oxygen % in NITROX mixture: This option allows you to enter the
desired oxygen percentage for Mix 3 in 0.01 percent increments. To make this entry,
highlight this option with the middle mouse button and using the keyboard, enter
the desired setting and press <ENTER>.
Enter Blend #3 BottomTime activation minutes: Here, you will enter the bottom
time benchmark for switching to Blend #3.
Enter Blend #3 Ascent Depth activation feet: Here, you will enter the depth
benchmark which you will need to be above for switching to Blend #3.
DISPLAY & ALARM
Select One-half Tank Pressure Alarm: This option enables or disables the one-
half tank pressure alarm. Use the left or right mouse button to toggle between the
two choices. When the desired setting is displayed, press <ENTER>.
Select Breathing Parameter Alarm: This option enables or disables the breathing
parameter alarm. Use the left or right mouse button to toggle between the two
choices. When the desired setting is displayed, press <ENTER>.