Shearwater Perdix 2, Руководство по эксплуатации, Страница: 25 / 82

Page 25
Doc. 13301-Tec-RevB (2022-05-25)
Technical Modes
Operating Instructions
4.9. List of primary notifications
The following table lists primary notifications you may
see, their meaning, and steps to take to solve any
problems�
If multiple warnings are triggered simultaneously, the
notification with the highest priority will be displayed�
Clear that notification by pressing any button to see
the next notification�
Contact Shearwater
The subsequent list of notifications is not exhaustive�
Please contact Shearwater if you experience any
unexpected errors: info@shearwater�com
Display Meaning
Action to take
The PPO2 is below the
limit set in the PPO2
limits menu� Change your breathing
gas to one safe for the
current depth.
The PPO2 is above the
limit set in the PPO2
limits menu� Change your breathing
gas to one safe for the
current depth.
A required
decompression stop
was violated�
Descend deeper than
the currently displayed
stop depth. Monitor for
symptoms of DCS. Use
extra conservatism for
future repetitive dives.
The ascent was
sustained as faster than
10m/min (33ft/min)
Use a slow ascent rate.
Monitor for symptoms of
DCS. Use extra conser-
vatism for future repeti-
tive dives.
STOP TIME
HIGH PPO2
DEPTH TIME
71.3
Warning Confirm
1.7
GasPO2
7 15 1
STOP TIME
LOW PPO2
DEPTH TIME
7.9
Warning Confirm
.18
GasPO2
52 6 9
STOP TIME
FAST ASCENT
DEPTH TIME
13.7
Warning Confirm
1.12
GasPO2
35
STOP TIME
MISSED DECO STOP
DEPTH TIME
13.7 42 15 2
Warning Confirm
1.12
GasPO2
Vibration Alerts
In addition to visual notifications, the Perdix 2 has
vibration alerts to help quickly notify the diver of
warnings, errors and dive events�
If turned on, attention vibration alerts occur when a
safety stop starts, pauses, or is completed� Vibration
alerts also occur any time a primary notification
is triggered and every 10 seconds until it is
acknowledged�
There are some persistent conditions, such as low
PPO2 that will cause vibration to continue until the
condition is resolved�
The vibration alert can be toggled on or off in the
System Setup menu as described in Alerts Setup
described on page 68, or in the Dive Setup
described on page 55�
A Test Vibration tool is also available in the Dive Setup
menu and should be used regularly before diving to
ensure the vibrator is functioning properly�
Caution
Although vibration alerts are very useful,
never rely on them for your safety�
Electromechanical devices can and will
eventually fail�
Always be proactively aware of your depth,
no-decompression limit, gas supply, and
other critical dive data� You are ultimately
responsible for your own safety�
Vibration is Battery Dependant
Vibration Alerts are only available when using
a 1�5V Lithium or 3�7V Rechargeable Li-ion
battery�