Tusa ZEN AIR IQ-950, Owner'S Manual

Page: 84 / 137

85
DV3 Main, information includes (Fig. 86) -
> NiBG, O2BG, ASC - if applicable.
> DTR as 0:00 (hr:min) with wave/clock/profile icon.
> EDT (hr:min) with wave/clock icon.
> Tank icon (Gas 1, 2, or 3).
> Up Arrow icon (flashing).
> Current Depth as 3 dashes ( - - - ) (flashing) with FT (or M)
icon.
• A (< 2 sec) to view ALTs (similar to those for No Deco).
• M (2 sec) to access the Gas/TRT Switch Routine.
• S (< 2 sec) to acknowledge/silence alarms.
• L (press) to activate Backlight.
VIOLATION GAUGE MODE (VGM)
If calculations require a Deco Stop Depth greater than 70 FT (21 M), or if Deco is entered
while operating in FREE Mode (described later), operation will enter Violation Gauge
Mode (VGM) for the remainder of that dive and for 24 hours after surfacing.
VGM turns the ZEN AIR into a digital instrument without any nitrogen or oxygen calcula-
tions or monitoring functions or displayed information until 24 contiguous hours elapse on
the surface with no dives.
Fig. 86 - DV3 MAIN