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JJ-CCR ApS 2017
www.JJ-CCR.com
2017 JJ-CCR ApS – 2.00 / Revision 06
88
6.23 Alarm, error and info messages
All alarm and error messages on the controller must always be confirmed. Only then they will
disappear from the display.
White text indicates normal conditions.
Yellow is used for warnings that are not immediately dangerous but should be adressed.
Flashing red is used for critical alerts that could be life threatening if not immediately adressed.
Color blind users: The warning or critical alert states can be determined without the use of color.
Warnings display on a solid inverted inverted background. Warning - does not flash.
Critical alerts flash between inverted and normal text. Critical alert - flashes.
Alarm and error messages
Description
Cell Warning
If the measured value of an O2 sensor exhibits too high a deviation then
this is excluded during the calculation of the average PPO2 (necessary
for the calculation of decompression) and it flashes
yellow
.
If the deviation between all three sensors is so high that all three sensors
must be excluded then all values flash
yellow
and the notification
”
VOTING FAILED
” appears at alternate intervals.
Switch Gas
If the current gas is displayed in
yellow
then this is an instruction to
implement a gas change because a better gas (PPO2) is available in the
gas list. The controller uses all defined gases for the TTS calculation. It
is necessary to change immediately to the other gas or remove the gas
from the gas list because it is otherwise no longer possible to calculate
the correct TTS.
Gases can also be changed and/or added underwater at any time!