Oceanic ATOM 2.0 - Summary of Warning and Alarm Messages

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SUMMARY OF NORM/GAUG WARNING AND ALARM MESSAGES
MESSAGE MEANING
DECO > STOP > xxF (M) Entry into Decompression Mode.
DOWN > TO > xxF (M) Above a Required Decompression Stop Depth.
DECO > STOP > 60F (18M) Deco Stop greater than 60 FT (18 M) required.
HIGH > PO2 High PO2 while in Deco Mode.
UP > HIGH > PO2 High PO2 set point alarm while in No Deco Mode.
UP > HIGH > O2 High O2 alarm.
TOO > DEEP Depth set point alarm.
UP > VIOL Deco Stop greater than 70 FT (21 M) required.
SLOW > SLOW Ascent Rate Too Fast alarm.
LOW > AIR > TIME Air Time Remaining less than 5 minutes alarm.
LOW > DIVE > TIME Dive Time Remaining (NDC, O2, or ATR) set point alarm.
TURN > GAS > ALRM TMT1 Turn Pressure set point alarm.
END > GAS > ALRM TMT End Pressure set point alarm (TMT in use).
TIME > TOO > LONG Elapsed Dive Time set point alarm.
UP > HIGH > NI TLBG set point alarm.
TMT1 > LINK > LOST Active TMT1 Transmission Link lost (also TMT2 and TMT3).
TMT1 > NotAvAil TMT1 not active (also TMT2 and TMT3).
DONT > SWCH Don't Switch to the new Gas (exposure to excess PO2).