Sherwood Scuba AMPHOS AIR 2.0, Руководство пользователя

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AMPHOS AIR 2.0 DC MANUAL
© Pelagic, 2019 Doc. No. 12-79 3 9 -r01 (11/12/19 )
FREE DIVE ALT 2, information includes (Fig. 114) -
> Max Depth with MAX and FT (or M) icons.
> Time of Day (hr:min).
• A (< 2 sec) to revert to the Main, or after 5 seconds if A is not pressed.
• L (press) to activate Backlight.
FREE DIVE ALARMS
Free Dive alarms sound 3 short beeps (1 or 3 times) as an indication that an event is occurring and as a reminder to view the display to iden-
tify an event. The audible cannot be silenced using a button.
As the Audible sounds, a graphic identifying the event will flash in place of Temperature.
Free Dive alarms are separate and unaffected by NORM/GAUG mode alarm settings, and the Alarms that occur in those modes are separate
and unaffected by Free Dive alarms.
FREE CDT ALARM
When the Free CDT decreases to 0:00 (min:sec), 3 short beeps will sound 3 times during which 0:00 with min and sec icons will flash in place
of Depth and NDC, and the graphic CDT will flash in place of Temperature (Fig. 115).
FREE EDT ALARM
When the Free EDT Alarm is set ON, 3 short beeps will sound at each 30 second interval during which the EDT digits will flash and the graphic
EDT will flash in place of Temperature (Fig. 116).
FREE DEPTH ALARMS (DA)
When Depth reaches the DA1 Set Point, 3 short beeps will sound 3 times during which the Depth digits will flash and the graphic DA1 will flash
in place of Temperature (Fig. 117).
The audible and flashing will be repeated when Depth reaches the DA 2 and DA 3 Set Points when they are set On.
If Ascent is made above a Free Depth Alarm Set Point and then a descent is made below it, the respective Alarm (DA) will reset and sound
again.
FREE NIBG ALARM
While operating in FREE mode, residual nitrogen remaining from dives conducted within the past 24 hours, including those from NORM, is
displayed as the NIBG.
When nitrogen loading increases to the caution level (4 NIBG segments), 3 short beeps will sound 3 times during which the 4 NIBG segments
will flash and the graphic NIBG will flash in place of Temperature (Fig. 118).
In the event that nitrogen loading increases to the Deco level, operation will enter Violation Gauge Mode for 24 hours.
ENTRY INTO DECO (VIOLATION)
Upon entry into Deco, 3 short beeps will sound 3 times during which the full NIBG will flash, the Up Arrow icon with graphic UP will flash, the
graphic VIOL will flash in place of Temperature, and NDC will be displayed as 0 min (Fig. 119).
After the audible is silenced, the NIBG and NDC will be removed, and Temperature will be restored. The Up Arrow icon and graphic UP will
remain on flashing until on the surface.
Upon surfacing, the Up Arrow icon and graphic UP will be removed. The graphic VIOL will alternate with FREE with operation reverting to
Violation Gauge Mode for 24 hours with access to Watch Mode allowed. Access to NORM or GAUG will be blocked.
Fig. 115 - CDT ALARM
Fig. 116 - EDT ALARM
Fig. 117 - DEPTH ALARM
Fig. 118 - NIBG ALARM
Fig. 119 - VIOLATION (DECO)
Fig. 114 - FREE ALT 2