Seac ACTION, Manual

Page: 20 / 48

20
Logbook
The computer memory intended for saving SCUBA/GAUGE/FREE dives taken
is limited to:
- approx. 40 hours (Scuba/Gauge mode). Sampling time every 5 seconds.
- approx. 18 hours (Freedive mode). Sampling time every 2 seconds.
If the memory becomes completely full, the oldest dives will be deleted to make
room for new dives.
When you enter the “Logbook” submenu, you will see:
- at the top: the duration of the dive, the max depth, and the mode icon (OC,
Scuba, or Gauge).
- in the center: No. of the dive displayed in the memory, and date and time of the
dive.
- at the bottom: the temperature and average depth of the dive.
When you press the LL button on the lower left, in place of the temperature you
will see the oxygen percentage set for that dive.
MIXES
Action manages up to two gas mixes with oxygen percentages (O
2
) from 21% to
99% and oxygen partial pressure (PpO
2
) from 1.2 to 1.6 bar.
When you enter the “MIX1” submenu, the number of the oxygen percentage for
this gas mix will flash. This can be set by using the HR (+) and LR (-) buttons.
Fields for setting O
2
from 21% to 99%. The upper right of the screen shows the
MOD, meaning the maximum operating depth for the O
2
percentage selected
and for the PpO
2
selected, which can be set by pressing the LL button (Mode)
once:the PpO
2
number will flash, and you can select the desired value using
the HR (+) and LR (-) buttons. Setting range from 1.2 to 1.6 bar in increments
of 0.5 bar. When the PO
2
is also selected, press the LL button once to move to
the “MIX2” screen. Using the same methods used for MIX1, set the O
2
and PO
2
percentage. Then you can press the LL button (Mode) once to activate MIX2 by
selecting ON or OFF with the HR or LR buttons.