Download - AP Diving

SECTION 9
9.0
WARNINGS AND REMEDIES
9.1
Pressure Sensor Warning
The pressure sensor warning will appear if the pressure sensor has failed prior to or during the dive. If the
sensor fails before the electronics are switched on the warning screen will be displayed after the initial
splash screen.
PRESSURE SENSOR
FAILED
DIVE NOW?
YES
NO
If YES is selected the unit forces dive timer mode to prevent any decompression calculations.
During the Calibration phase the ambient pressure must be set manually.
CALIBRATE?
AMBIENT PRESSURE
1000mB
If the pressure sensor fails during the dive, a general alarm is set on the HUD (solid RED LED’s), the
buzzer will sound and the screen error message “FAILED PRESSURE SENSOR” appears.
FAILED
PRESSURE SENSOR!
BEEP
The error message is suppressible and clears the error indefinitely. However if the fault is intermittent and
the pressure sensor recovers so that at least 1 averaged measurement has been made (8 pressure
readings + 1 temperature reading) and the sensor then fails again it will set the error flag again and will
require re-suppressing. The decompression information will be frozen (either the NST or the TTS and
Ceiling). The depth freezes and all decompression calculations stop. The dive time continues to count up.
9.2
Low Oxygen Warning
C1 1.30
0.35
0.34
C1
0.33
C2
LOW OXYGEN
BEEP
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