______________________________
IST PROLINE
user comes up to the depth 6m, this value appears instead of NDL. At first, safety stop time
start from 3 minutes, later, safety stop time is counted down until safety stop time is 0 among
from 6.0 m to 1.5 m. Then safety stop time disappears, and NDL appears at same place.
It stops a count temporarily when becoming from 6.1 m to 8.0 m while counting.
It stops a count temporarily when becoming equal
と
to or more than 8.1 m while stopping a
count temporarily, and the NDL display appears again.
A count is reset when becoming equal to or more than 10 m.
If user doesn’t follow this stop, dive computer doesn’t impose any penalty.
<Out of measurement range condition>
When exceeding a measurement range, the exceeded parameter becomes '---' display and all
display blink.
Case 1: the water depth exceeds 99.9m (328ft).
Case 2: the dive time exceeds for 599 minutes.
Case 3: decompression is required at a decompression stop depth greater than 30 meters (100
feet) .
Case 4: decompression stop time has exceeded 99 minutes
Case 5: total ascent time has exceeded 99 minutes
<Ex. water depth exceeded a measurement range>
Water depth is outside
the measurement
range of 99.9m (328ft).
･
The gray square shows a blinking part.
<Push and hold A switch (Mix change mode)>
It operates to change to the Mix gas that was set by the dive set mode.
MIX switching function: When Switch A is pressed, the PO
2
display changes to the currently
set oxygen ratio, and blinks for 2 Hz. When Switch A is pressed and held for 3 or 4 seconds, the
MIX setting is changed. Once this setting is changed, the back light goes on for 4-5 seconds
and the modified oxygen ratio is displayed for 3-4 seconds. If the modified setting was for
MIX1, then the display switches to MIX2, or if it was MIX2 the display switches to MIX1.
If the MIX value to change is equal to or more than PO
2
=1.6, it isn't possible to do changing.
Also, if the MIX2 is ‘
－－
’%, it is no function.
______________________________
IST PROLINE
<Push and hold C switch>
When user pushes and holds a switch C, it displays the temperature, the dive time, the
maximum water depth and setting FO
2
value.
•
Dive time: This is the dive time.
•
Maximum depth: This is the maximum depth recorded during a dive. If depth is over
99.9m(328ft), this display is ‘---’. In Gage Mode, if depth is over 199.9m(656ft), this display is
‘---’.
•
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.
•
PGT (Pressure Gas in Tissue) graph: This indicates the level of Nitrogen with nine level
indicators.
•
OLI (Oxygen Limited Indicator) graph: This indicates the level of Oxygen limit with eight
level indicators.
•
Maximum depth Alarm Icon: When it sets max depth alarm to on, this Icon is on.
•
Dive time alarm Icon: When it sets dive time alarm to on, this Icon is on.
•
Nitrox Icon: This Icon is ON when NITROX has been used for MIX1 or MIX2.It blinks if the
MIX1 and MIX2 setting is the default setting.
•
Gage mode Iconl: In gage mode, the Icon is on.
•
Safety Stop time:It displays stopping time. A count is downed from 3'00".
•
Decompression stop depth(Ceiling): The decompression stop depths are calculated according
to the dive mode settings. (3-99m/10-320ft)
•
Decompression stop time(DECO STOP TIME): This is the amount of time to be spent at a
decompression stop depth, which is calculated according to the dive mode settings. A
countdown is shown during decompression.
•
Total ascent time(TOTAL): This indicates the total amount of time required for ascent from
the current depth to the surface, assuming that decompression stops are made
•
DECO Icon:It is the Icon which informs to be in the decompression condition.
•
Fraction of oxygen(=FO
2
) :It displays the FO
2
which was set in dive set mode.
<Various warning>
•
Ascent rate warning: When surfacing beyond the ascent rate according to the depth, it
informs with the display and the alarm. It continues until it becomes the water depth which
is shallower than 1.5 m (5 feet). This information is recorded in the dive log, when the
second warning appears within 6 seconds after first warning.
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