FREE TLBG (Tissue Loading Bar Graph) Alarm
While diving in FREE DIVE Mode, nitrogen accumulation from the FREE Dives and any previous NORM SCUBA Dives conducted within 24 hours is displayed as the TLBG.
When Nitrogen Loading increases to the Caution level indi-
cated by 4 segments displayed as the TLBG, the UP Arrow appears solid, 3 short beeps will sound 3 times, the red LED
will flash, and the message UP > HIGH > NI will appear on the display (Fig. 113).
After the beeps, the message will continue to scroll until the TLBG recedes to 3 segments at which time the message will change to FREE and the UP Arrow will be removed.
Entry into DECO During a FREE Dive
In the event that Nitrogen Loading increases to the DECO level indicated by all 5 segments of the TLBG displayed flashing, the UP Arrow will flash, 3 short beeps will sound 3 times, the red LED will flash, and the message UP > VIOL will appear on the display (Fig. 114).
After the beeps, the message UP > VIOL will continue to be displayed scrolling until you surface, then the graphic VIOL will alternately be On/Off for 10 minutes after the dive.
Fig. 113 - FREE TLBG
ALARM
Fig. 114 - FREE DIVE VIOLATION (DECO)
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