Oceanic GEO 4.0, Руководство по эксплуатации

Страница: 42 / 66

42
GEO 4.0 OPERATING MANUAL
© Pelagic, 2019 Doc. No. 12-5670-r01 (2/27/18)
VIOLATION GAUGE MODE (VGM) DURING A DIVE
During Dive mode dives, operation will enter VGM when Decompression requires a Stop Depth greater than 70 ft (21 m). It will also enter VGM if
Deco is activated during a dive in Free mode, described later. Operation would then continue in VGM during the remainder of that dive and for 24
hours after surfacing. VGM turns the Geo 4.0 into a digital instrument without any decompression or oxygen related calculations or displays. Upon
activation of VGM, the audible alarm will sound and the alarm LED will flash. The message VIO (violation) with the up arrow will flash. After the
audible alarm becomes silent (10 seconds), the NDC (No Decompression) and Tissue Loading Bar Graph will not display for the rest of the dive.
VGM DURING AUDIBLE VGM AFTER AUDIBLE
flashing
Tissue Loading
Bar Graph
removed
VIOLATION GAUGE MODE (VGM) ON THE SURFACE
The message VIO (violation) is displayed until 24 hours elapse with no dives. During that 24 hours, VGM lockout does not allow access to the Set
Gas, Plan, Desat, and Free mode features/screens. All Watch functions will be allowed.
• The Fly countdown timer provides the time remaining before normal operation can resume with full features and functions.
• In the event that a dive is made during the 24 hour lockout period, a full 24 hour surface interval must then be served before all functions are
restored.
flashing
HIGH PO
2
Alarm >> at Set Point value, except in Deco then at 1.60 only
Alarm
If PO
2
continues to increase and reaches the alarm set point, the audible alarm sounds again. The PO
2
value will flash in
place of max depth during the audible alarm. After the audible alarm is silenced, the PO
2
will alternate with max depth.
Additionally, the up arrow will flash continually until PO
2
decreases below the alarm set point.
DURING AUDIBLE ALARM
flashing
AFTER AUDIBLE ALARM
flashing
PO
2
alternating
with max depth
PO
2
During Decompression
The PO
2
alarm setting does not apply when in Decompression. If PO
2
reaches 1.60 while at a Decompression Stop, the PO
2
value (1.60) with icon will alternate with decompression stop depth/time until the PO
2
value decreases below 1.60.
PO
2
alternating
with decompression
stop/depth