Shearwater Perdix - THE MAIN SCREEN; COLOUR CODING

Operations Manual Perdix
Manual DocRev B
12
TIME
TTS
OC 15/40 0 56
O2/HE
NDL
1.15
GasPO2
220 22 130 1
DEPTH
TIME
STOP
Sample warning -
a better gas is available
Sample critical alert -
continuing to breathe this
gas could be fatal
Flashes
THE MAIN SCREEN
The warning or critical alert states can be determined without the use of color.
COLOR BLIND USERS
The main screen shows the most important information needed for technical
diving.
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Top Row
Depth, Time &
Deco Stops
Centre Row
PPO2
Bottom Row
Mode, Gas &
Deco Info
COLOUR CODING
Colour coding of text draws attention
to problems or unsafe situations.
text indicates normal
conditions.
YELLOW is used for warnings that are
not immediately dangerous but should
be addressed.
FLASHING RED is used for critical
alerts that could be life threatening if
not immediately addressed.
Warnings display on a solid inverted
background. Warning - doesn't flash.
Critical alerts flash between inverted and
normal text. Critical alert - flashes.
Alert
Warning
Alert
Alert
Warning
Alert
Flashes