Tusa ZEN AIR IQ-950, Owner'S Manual

Page: 58 / 137

59
NOTE: When the Conservative Factor is set ON,
No Decompression Dive times are reduced to the
values of the next 3000 foot (915 meter) higher
Altitude.
Plan Depth/Time, information includes (Fig. 59):
> NiBG (4 No Deco segments), or O2BG (4 segments),
indicating which (Nitrogen or Oxygen) is in control of
calculations based on previous dives.
> Dive Time (hr:min) allowed for the Depth displayed.
> Max Depth allowed for the PO2 Alarm value set with MAX
and FT (or M) icons and graphic - PO2.
> Tank 1 icon indicating Gas (mix) 1.
> Plan Depth with FT (or M) icon.
• S (repeatedly, < 2 sec each time) will increase the Planned
Depth in increments of 10 FT (3 M), displaying the
information one screen at a time.
• M (2 sec), or if no button is pressed within 2 minutes,
operation will revert to the Surface Main.
Fig. 59 - PLAN LEAD-IN
(Nitrogen control)
(O2 control)