Using the NiTek Duo
NiTek Duo Dive Computer User Manual 25
To enter plan mode:
1. Press Mode until “plan” is displayed on the screen.
2. Press Set to advance the depth or press Select to decrease the
depth.
The no-decompression time limits change automatically
based on the depth.
3. If you want to exit plan mode, press and hold Mode for 1 to
2 seconds to return to time mode.
WARNING: Do not plan dives to depths deeper than those for
which the NiTek Duo is capable of displaying an available no-
decompression limit. Doing so could cause you to exceed the no-
decompression limits or a limiting PO2 of 1.4 atmospheres (1.6
atmospheres for deco). This may increase your risk of
decompression illness or CNS oxygen toxicity and can lead to
serious personal injury or death.