Technical information

2. Meridian as a watch
2. Meridian as a watch
19
English
SCUBAPRO MERIDIAN
Depth No-stop time
O
2
mix
When surface interval is given or if you have
no remaining desaturation left, the planner
will start flashing the depth. By pressing +
or – you can set the depth in 3m/10feet
increments.
The No-stop time is shown for that depth at
the middle row.
The gas O
2
mix is shown at the bottom row
until the 1% CNS for the planned depth has
been reached. After that the planner shows
the CNS% at bottom row.
Minimum depth for planning is 9m/30feet
or MOD of the Gas d (when active).
The planner allows only depths according
to maximum ppO
2
given to the Gas 1.
The gas oxygen mix and maximum ppO
2
settings are given at the dive mode menu:
SET GAS.
WARNING
If you have set ppO
2
max to OFF, the planner
will allow depths up to a maximum of
120m/394ft. Air/nitrox dives with high ppO
2
are extremely dangerous and can lead to
death. Be aware that exposures to high ppO
2
will lead CNS clock value to exceed maximum
recommended 100%.
If Gas 1 MOD is shallower than 9m/30feet,
planning is not allowed and information LO
ppO
2
is shown.
F
NOTE: The dive planner considers
all programmed gas mixtures
when computing no-stop times or
decompression schedules.
By pressing SEL/ESC for planned
depth the dive time appears at top row.
Start point (minimum now) is the no
decompression time. By pressing +/UP
or –/DOWN buttons you may change
the time in 1 minute increments. When
no decompression time is exceeded the
planner gives decompression time at the
middle row.
By pressing SEL/ESC the planner will exit
and you will return to the main menu.
2.1.4 Reading the Logbook
You can check the main information about
your dives from the logbook by pressing
SEL/ESC in the log menu.
The first page shown is the dive history.
Deepest dive Longest dive
Cumulative
bottom time
Number of dives
This dive computer history shown above,
the deepest dive is 39.9 meters and the
longest dive time is 58 minutes. In total,