SUUNTO Cobra - Manual (Page 24)

22
T
C
B
m
STOP
CEILING
DIVE TIME
AIR TIME
bar
DIVE TIME T
C
B
m
CEILING
STOP
MAX
TIME
AIR TIME
bar
° C
DIVE TIME T
C
B
m
MAX
S
L
O
W
NO DEC TIME
STOP
AIR TIME
bar
air consumption rate. With a high consumption rate
the limit will be close to 50 bar [725 psi] and with a
low rate close to 35 bar [500 psi].
NOTE! Filling your BC will affect the air time
calculation, due to the temporary increase in air
consumption.
NOTE! A change of temperature will affect the
cylinder pressure and consequently the air time
calculation.
LOW AIR PRESSURE WARNINGS
The dive computer will warn you with three audible
double beeps and a blinking pressure display when
the cylinder pressure reaches 50 bar [725 psi] (Fig.
3.12.). The next three double beeps are heard when
the cylinder pressure reaches 35 bar [500 psi] and
when the remaining air time reaches zero.
Fig. 3.13. Ascent Rate Indica-
tor. Blinking depth reading,
SLOW and four segments are
shown together with an audible
alarm: ascent rate is more than
10 m/min [33 ft/min]. This is
a caution to slow down! STOP
sign means that you are advised
to make a Mandatory Safety
Stop when you reach a depth of
6 m [20 ft].
Fig. 3.14. A Mandatory Safety
Stop. You are advised to make
a Mandatory Safety Stop in the
depth zone between 6 m and
3 m [20 ft and 10 ft]. Pressing
TIME button shows alternative
display.
Fig. 3.15. Violated Mandatory Safety Stop. Downward
pointing arrow and an audible alarm indicate you should
descend to ceiling zone.