User guide

Using the NiTek X
21 NiTek X Dive Computer User Manual v1.1
Before going diving, set the computer to your preferred
Conservatism/Gradient Factor. A higher setting results in
shorter no-decompression times and longer decompression stop
times.
To set a preset Conservatism/Gradient Factor:
1. Press button A until “SET” is displayed.
2. Press button B to enter the dive set up option screen.
Mix1 is flashing.
3. Repeatedly press button A until the screen changes and
CONS0, CONS1, CONS2 or CONS-GF flashes.
4. Press button B to toggle through the selections.
If you wish to use CONS-GF, press button B when CONS-
GF flashes. You can then input your own Gradient Factor
by using button B to move through the values and button A
to select.
5. When finished, press button A to advance to the next option
(Metric or Imperial). To exit, press and and hold button A
for 2 to 3 seconds to return to surface mode.
Setting the Computer for Metric or Imperial
operation
The NiTek X can calculate and give you values in Imperial units
or Metric units. When in Imperial, depth values are expressed in
feet. When in Metric, depth values are expressed in meters.
To set for Metric or Imperial operation:
1. Press button A until “SET” is displayed.
2. Press button B to enter the dive set up option screen.
Mix1 is flashing.
3. Repeatedly press button A until the screen changes and ft or
m is flashing.
4. Press button B to toggle between ft (feet) and m (meter).
5. When finished, press button A to advance to the next option
(Dive Profile). To exit, press and hold button A for 2 to 3
seconds to return to surface mode.