Page 11
Doc. 13301-Tec-RevB (2022-05-25)
Technical Modes
Operating Instructions
4.3. Main Screen Layout
In OC Tec and CC/BO modes, the main screen shows
the most important information needed for technical
diving�
The Top and Bottom row content are reserved for the
most critical information required for technical diving�
The information displayed in these rows is fixed�
The Centre row contents can be configured to display
the data that the user feels is most important� In OC
Tec mode, the entire row is configurable� In CC/BO
mode, left and right positions can be configured, but
the current setpoint is always displayed in the center
position and cannot be removed�
See page 67 for Center Row configuration options�
Pressing the Select (right) button scrolls through
additional data in the bottom row, temporarily
obscuring this information� See the Info Screens
section on page 16 for more information�
The following section goes into detail about each
screen element�
TIME
TTS
OC 15/40 0 56
O2/HE
NDL
1.15
PPO2
67.0 22 39 1
DEPTH TIME STOP
}
Top Row
Depth, Time &
Deco Stops
Center Row
Configurable
Bottom Row
Mode, Gas, NDL
& TTS
}
}
4.4. Detailed Descriptions
The Top Row
The top row shows depth, dive time, ascent rate,
decompression information and battery status�
Depth
Displayed in feet or meters�
In feet, depth displays with no decimal places� In meters,
depth displays with one decimal place up to 99�9m�
Note: If the depth shows a Flashing Red zero or shows a
depth at the surface, then the depth sensor needs service�
Ascent Rate Display
Shows how fast you are currently ascending�
1 arrow per 3 meters per minute (mpm) or 10 feet per
minute (fpm) of ascent rate�
Decompression calculations assume 10mpm (33fpm)
ascent rate�
WHITE
when less than 9 mpm / 30 fpm
(1 to 3 arrows)
YELLOW
when greater than 9 mpm /
30 fpm and less than 18 mpm / 60 fpm
(4 or 5 arrows)
FLASHING RED
when greater than
18 mpm / 60 fpm (6 arrows)
TIME
67.0 22 39 1
DEPTH TIME STOP
in feet
in meters
TIME
220 22 130 1
DEPTH TIME STOP
69.7
DEPTH