User guide

Using the NiTek Plus
28 NiTek Plus Dive Computer User Manual
Dive computer mode
Dive computer mode is automatically entered when the computer
enters the water. It begins performing its dive calculations once
you descend below 5 feet (1.5 meters).
Caution: Prior to diving, always check to ensure that the FO2
settings are correct and that the computer is not in FO2 default.
While in computer mode, the computer calculates and displays
information about your dive and prompts you with safety stop
information and warnings if needed.
While underwater, there are three screens you can toggle
between, and you can switch from mix1 to mix2 when needed.
You can also activate the back light feature.
Primary underwater screen
When you enter the water, the primary screen shows your depth,
remaining no-decompression limit, dive time, PO2 for selected
mix, and the N2 and O2 bar graphs.
1
5
2
3
4
6
(1) Remaining no-decompression limit (NDL): This is the time
that is remaining (in minutes) before you reach the no-
decompression limit. This NDL time limit increases when you
ascend and decreases when you descend.
(2) Dive time: This is the time spent (in minutes) underwater,
measured from the time you descended below 5 feet (1.5 meters).