User guide

Using the NiTek X
23 NiTek X Dive Computer User Manual v1.1
To set for fresh or salt water use:
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 SEA
or FRESH is flashing.
4. Press button B to toggle between fresh or sea water.
5. When finished, press button A to advance to the next option
(Contrast). To exit, press and hold button A for 2 to 3
seconds to return to surface mode.
Setting for Screen Contrast
The NiTek X is capable of changing the degree of image contrast
between the screen characters and the background to aid in
visibility in poor lighting situations.
Before going diving, set the computer to give a contrast ratio that
allows for easiest readability conditions. The default ratio is 5,
and ranges from 0 to 10.
To set for Screen Contrast use:
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 the
contrast number is flashing.
4. Press button B to increase the contrast ratio.
5. When finished, press button A to advance to the next option
(Backlight). To exit, press and hold button A for 2 to 3
seconds to return to surface mode.
Setting for Backlighting
The NiTek X is capable of changing the length of time the screen
backlight is lit to aid in visibility in poor lighting situations. The
timeout ranges from 2 - 20 seconds in 2-second intervals, or
‘never’ (always on).
Note: The ‘never’ setting will quickly drain the battery, and
should be used very sparingly.