User`s guide

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Fig. 21
To enter the Set Alarm menu, press and hold
the button.
AIR RESERVES ALARMS
With Puck Air you can set two different alarm
thresholds that will signal the minimum air
reserves. When these thresholds are reached,
there will be various audible signals and visible
indications on the display.
SET ALARM: RESERVE H
The first threshold that can be set is:
Reserve H (reserve ).
This first alarm can be set from 80 bar
(1160 psi) to 120 bar (1740 psi) in increments
of 10 bar (145 psi), or it can be deactivated
(figure 22).
Fig. 22
Press and hold the button to enter this mode.
Entering this section will display the value
selected for air reserves; the value will flash.
(The default value is off.)
This value can be changed in increments of
10 bar (145 psi) using the button.
Press and hold the button to confirm your
selection.
Press the button to move to the next selection.
If you exceed the programmed threshold
during the dive, an audible alarm will sound
and the pressure value will flash (Figure 23).
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Fig. 23
The visible alarm will deactivate in surfacing
mode.
SET ALARM: RESERVE L
The second threshold that can be set is:
Reserve L (minimum reserve).
Values can be set from 50 bar (725 psi) to
70 bar (1015 psi) in increments of 10 bar
(145 psi).
The default value is 50 bar (725 psi) (Figure 24).
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Fig. 24
Press and hold the button to enter this mode.
Entering this section will display the value
selected for air reserves; the value will flash.
The default value is 50 bar (725 psi).
This value can be changed in increments of
10 bar (145 psi) using the button. Press and
hold the button to confirm your selection.
Press the button to move to the next selection.
If the tank pressure drops below the value set
during the dive, a constant audible alarm will
sound, the word LOW Air will appear on the
screen, and the tank pressure value will flash
(Figure 25).
Fig. 25
NOTE
The alarms can be switched off by
pressing the button. When the tank
pressure drops below 30 bar (450 psi)
the alarms will be switched on again.
The alarms can be switched off again by
pressing the button again.
SET ALARM: FAST ASC
This function enables or disables the “Stop”
function in case of uncontrolled ascent to
prevent the dive computer from locking
out after a rapid ascent. The feature can be
useful for instructors who need to practice
emergency ascents. Press and hold the button
if you wish to change this setting. The current
selection (“On” or “Off”) will flash (Figure 26):
• “On” indicates that the function is enabled.
• “Off” indicates that the function is disabled.
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Fig. 26
Press the button to select the chosen function.
Press and hold the button to save your
selection.
 WARNING
A rapid ascent increases the risk of
decompression sickness (DCS).
 WARNING
This function is intended only for highly
experienced divers, who take full
responsibility for the consequences
of disabling the “Stop” function on
uncontrolled ascent.
SET ALARM: AL BEEP
This function enables or disables the audible
alarms. To set the desired selection, press
and hold the button when the words AL-BEEP
appear. The word “On” or “Off” will flash
(Figure 27).
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Fig. 27
Press the button to change the setting. Press
and hold the button to confirm your selection.
Press the button to move to the Esc position.
Press and hold the button to exit this menu
and return to the main menu.
NOTE
The alarm for any Deepstops is always
enabled.
 WARNING
The audible alarms should only be
disabled by experienced divers, who take
full responsibility for this operation.