User guide

Using the NiTek X
NiTek X Dive Computer User Manual v1.1 20
6. Press button B to toggle the alarm on or off.
7. When finished, press button A to advance to the next option
(Dive Time Alarm). To exit, press and hold button A for 2
to 3 seconds to return to surface mode.
Setting the Dive Time Alarm
The NiTek X has a dive-time alarm that is activated when the
diver reaches the maximum time that is set for the dive. When
the dive time is reached, the screen backlight, dive-time and
maximum dive-time alarm indicators will continue to flash until
after you surface. The dive-time alarm can be used when you
want to set a maximum dive time for your dive. The alarm
indicates when this time has expired.
The alarm can be turned on or off and can be set from 0 to 690
minutes.
To set the Maximum Dive Time alarm:
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
maximum dive-time (upper right of screen) is flashing.
4. Press button B to set the time when you want the alarm to
sound.
5. Press button A.
The Maximum Dive Time Alarm on/off (center right of
screen) flashes.
6. Press button B to toggle the alarm on or off.
7. When finished, press button A to advance to the next option
(Conservatism/Gradient Factor). To exit, press and hold
button A for 2 to 3 seconds to return to surface mode.
Setting for Conservatism or Gradient Factor
The NiTek X allows you to add an additional safety margin to
the no-decompression limits and decompression-stop times.
There are three preset values plus a user-changeable setting. The
three preset values correspond to Gradient Factor ratios 75/95,
40/100 and 30/75 (0, 1 or 2, respectively), while the user-
changeable setting is to allow a custom factor.