User`s manual
231
- Surface interval: from 0 to 48 hours
- Altitude function monitoring: from 0 to 19.685 ft., measures
every 10 minutes
- Dive time: from 0 to 599 minutes
- Data entering interval: 30 seconds (DIVE/GAGE programs);
1 second (FAEE program)
TERMOMETER:
- Resolution: 33 °F
- Measuring field: 23 °F + 104 °F
- Precision: +/- 35,6 °F ; °T adjustment every minute
WATCH:
- Precision: +/- 10 sec month average
- 12/24 hours display
BATTERY:
Li/MnO2 CR 2032 - 3V battery. 2 years average life (by 50
dives for year)
NOTE: you should remember that different factors affect
the battery average life: time of storage before acquiring,
the dive time, the use of back-illumination, the battery’s
quality itself, the temperature.
6.1. - DECOMPRESSION TABLES.
At the end of a dive, the computer will continue processing
data for a subsequent dive. This is possible since the compu-
ter keeps recording the nitrogen absorption and release of
"standard" tissues, which are taken as reference. Each tissue
absorbs and releases nitrogen at different rates, indicated by
the so-called "hemi-saturation times" (the time taken to
reach a 50% saturation). Cressi-sub utilizes 12 stan-
dard tissues, on which the mathematical model computa-
tions are carried out, in any stage of the dive, on surface and
in the subsequent dives.
6.1.1. - No decompression tables by the first dive
in a series.
ENGLISH
Depth (m)
9
12
15
18
21
24
27
30
33
36
39
42
45
48
Depth (ft)
30
40
50
60
70
80
90
100
110
120
130
140
150
160
AIR
200
104
66
47
35
25
19
16
13
11
9
8
7
7
EAN1 (32%)
PO2=1.4bar
200
200
117
74
55
41
32
24
19
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--
--
EAN2 (36%)
PO2=1.4bar
200
200
182
92
65
50
38
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EDY.qxd:EDY Manuale2006-2.qxd 20-06-2008 11:52 Pagina 231