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• NDL (No Decompression Limit): This is the diving time possible
for a non-decompression dive at the current depth.
• Current depth: This indicates the current water depth. The water
depth is measured every 1 second. If depth is over 328 feet (99.9m)
the display is ‘---’. If the depth is less than 5ft (1.4m) a "0" will be
displayed. If there is an error in the depth measurement the display
will read "Err".
• Dive time: This is the current dive time. It will end at a depth of 5 ft
or less. The maximum dive time displayed is 599 minutes.
• Pressure of oxygen (PO
2
): This indicates the PO
2
value at the
current depth. This value is calculated based on fraction of oxygen
and the current depth.
• Ν
2
(Pressure Gas in Tissue) graph: This indicates the level of
Nitrogen using up to nine level indicators. The greater the number
of indicators displayed, the greater the pressure of gas in the
body's tissues. The dive becomes a decompression dive at nine
indicators.
• O
2
(Oxygen Limited Indicator) graph: This indicates the level
of Oxygen currently in the diver's body using up to eight level
indicators.
Display description during Dive mode
