JJ-CCR ApS 2017
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2017 JJ-CCR ApS – 2.00 / Revision 06
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The remaining NDL is 20 minutes.
If the remaining NDL is less than 5 minutes then this is indicated in
yellow
.
• The No Decompression Limit (NDL) is 0 minutes because it is already necessary
to decompress.
• The TTS (Total Time to Surface) is 15 minutes.
Starting from the main screen, the SELECT (right) button steps through the info screens. Info screens
provide additional information that does not fit on the main screen. A detailed description can be found
in chapter 6.22.
The time- to- surface in minutes. This is the current time to ascend to the surface
including the ascent plus all required deco stops. Assumes:
• Ascent rate of 10 metres per minute.
• Decompression stops will be followed.
• Programmed gases will be used as appropriate.
The current gas is usually displayed in white.
If another gas is programmed in the respective mode (CC or BO), which should usually be used at
the current depth then the active gas will flash in
yellow
. This indicates that the user should either
remove the other gas from the gas list or switch to the better gas.
The gas will display in flashing red when its PPO2 is outside of a safe breathing range (i.e. below the
min PPO2 or above the max PPO2 setting). In CC mode, this warning refers to the diluent only. The
breathing loop PPO2 may be in a safe range, but if the diluent is unsafe to breathe directly then the
gas will be red. Note that other warnings exist to warn when the breathing loop is outside of a safe
range.
• The current gas is a trimix 15/50 (15 % oxygen, 50 % helium).
• The next section is the “Bottom Row”.
• The controller is in the closed mode.
This indicates that the controller is in the closed mode.
This indicates that the controller is in the open circuit (BO) bailout mode.
This information is displayed in
yellow
because the controller is usually in
the closed mode.
