Aqua Lung i550C, Руководство пользователя

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Doc. 12-7909-r04 (10/31/18)
41
DIVE OPERATION
© Aqua Lung International, Inc. (2018)
Alarm
If PO
2
continues to increase and reaches the alarm set point, the audible alarm sounds again. The
PO2 value, UP message, and Up Arrow icon will flash until PO
2
decreases below the alarm set point.
After the audible alarm is silenced, the PO
2
will alternate with gas pressure.
flashing
alternate
with PO
2
alternate with
UP message
and arrow
AFTER AUDIBLE ALARM DURING AUDIBLE ALARM
VGM (VIOLATION GAUGE MODE) ON THE SURFACE
Upon surfacing, the VGM Dive Main will remain on display for 10 minutes with Surface Interval time displayed
with the SURF icon flashing. The graphic VIOL will also still be displayed flashing. Operation will also enter VGM
5 minutes after surfacing from a dive in which a Delayed Violation occurred.
> A full 24 hour continuous surface interval must then be served before all functions are restored.
> During that 24 hours, VGM does not allow access to the SET GAS, PLAN, and FLY/SAT (Desat) features/
screens.
> The FLY countdown indicates time remaining before normal operation can resume with full features and func-
tions.
flashing
VGM SURFACE < 10 MIN
flashing
HIGH PO
2
Alarm >> at Set Point value, except in Decompression then at 1.60 only
VGM SURFACE > 10 MIN
PO
2
During Decompression
The PO
2
alarm setting does not apply when in Decompression. If PO
2
reaches 1.60 while at a Decom-
pression Stop, the PO
2
value (1.60) with icon will alternate with gas pressure.
*PO
2
on for 10 seconds, gas pressure on for 50 seconds until PO
2
decreases below 1.60, then PO
2
will not be displayed.
alternate with
gas pressure