62
®
20
0 5
10
30 40 50 60
NO DECO
C Z
DECO
C Z
O
2
PSI
GAUGE MODE
The Pro Plus will operate with limited functions in Gauge Mode during the 24
hours after a dive in which a Permanent Violation occurred. Underwater, the
Gauge Mode is a continuation of the Immediate Violation Mode that turns the
Pro Plus into a digital instrument without any decompression or oxygen moni-
toring functions. Dive Time Remaining will not be displayed and the Tissue
Loading Bar Graph and O2 Bar Graph will flash as a warning of this condition
(Fig. 71).
After surfacing, Gauge Mode does not provide the FO2, Pre Dive Planning Se-
quence, or Time to Fly features (Fig. 72). The countdown timer that appears
when you try to access Time to Fly does not represent 'Time to Fly'. It is only
provided to inform you of the time remaining before normal Pro Plus operation
can resume with full features and functions.
PERMANENT VIOLATION
Entering the Immediate Violation Mode, then Gauge Mode, will result in loss
of all Pro Plus decompression and oxygen monitoring functions for 24 hours
after that dive. This condition is considered a Permanent Violation.
In the event that a dive is made during the 24 hour period, a full 24 hour sur-
face interval must be served before the all functions are restored.
Fig. 72 - Gauge Mode
(surface)
Fig. 71 - Gauge Mode
(underwater)
20
0 5
10
30 40 50 60
NO DECO
C Z
DECO
C Z
O
2
PSI
FT
FT
MAX
