Mares Puck Air Guide de l'utilisateur télécharger pdf (Page 13)

by an audible alarm. The following data are

displayed in this mode (Figure 50):

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

Fig. 50

• “dec” icon

• current depth (in “m” or “ft”)

• depth of deepest decompression-stop

(in “m” or “ft”)

• duration of the deepest decompression-stop

• the Deepstop icon (if the stop is required)

• the ascent time

• altitude program and level (if enabled)

• personal correction factor and level

(if enabled)

• the % CNS

• the duration of the dive so far (dive time)

in numbers

• ascent rate in analog and digital mode

• tank pressure in bar or psi

Pressing the button will display (Figure 51):

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

Fig. 51

• the maximum depth reached

• “dec” icon

• the Deepstop icon if applicable

• altitude program and level (if enabled)

• personal correction factor and level

(if enabled)

• current depth (in “m” or “ft”)

• depth of deepest decompression-stop

(in “m” or “ft”)

• duration of the deepest decompression-stop

• the current temperature

• air time remaining at the current depth

• ascent rate in analog and digital mode

Pressing the button again will display:

• type of dive (Ean)

• altitude program and level (if enabled)

• personal correction factor and level

(if enabled)

• units of measurement (m-°C or ft-°F)

• type of water (salt, fresh)

• the %O

• tank pressure in bar or psi

NOTE

The display modes are identical to those

described in the chapter for dives with air.

NOTE

During the dive, when the button is

pressed, Puck Air will display the

estimated Deepstop required. The data

displayed during the ascent may vary as

a result of the diver’s behavior. Divers

should check this data during the ascent

for more precise information on the

estimated stop.



WARNING

To fully understand how to perform

decompression with Ean, the user should

also carefully read the corresponding

section for compressed-air deco-stop dives.

NOTE

If you have completed an Ean dive and

wish to do a repetitive dive with air, set the

computer for “Ean” with O2 at 21%. By so

doing, the calculation of the %CNS will

remain active.

SAFETY STOP

If the maximum depth of a dive exceeds

10 meters, a “Safety Stop” is activated for the

ascent. Puck Air suggests that divers take

a 3-minute safety stop between 2.5 and 6 m

in depth (8 - 19 ft), and will display the word

“SafeStop.” A timer indicates the time needed

to complete the stop.

If the diver moves outside the depth range

mentioned above, the safety stop timer is halted.

When the diver re-enters the correct depth

range, the safety stop timer resumes from

where it left off.

If the diver returns to a depth below 10 m

(32 ft), the “safety stop” timer will ignore the

previously aborted stop and will start over

from zero. In the case of a decompression-stop

dive, the safety stop extends the duration of

the decompression-stop at 3 m (10 ft) by an

additional 3 minutes, displaying the safety stop

information as described previously.

DIVE  EAN: SURFACING

When the measured depth is less than 1 m

(3 ft), Puck Air considers the dive to be

suspended (“Surfacing”) and halts the dive

timer. If the diver does not return below 1.2 m

(4 ft) within the next 3 minutes, Puck Air

considers the dive to be ﬁnished and records

its data in the Logbook. If the diver does re-

descend within 3 minutes, the dive continues

and the dive timer resumes from where it left

off. Data displayed in Surface mode (Figure 52):

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

Fig. 52

• duration of the dive

• max depth

• icons for any mistakes made during the dive

(omitted stop, uncontrolled ascent)

• display of % CNS

• altitude program and level (if enabled)

• personal correction factor and level

(if enabled)

• tank pressure at the end of the dive

• coldest logged temperature



WARNING

If an Air or Ean dive ends with an

uncontrolled ascent or an omitted stop

, Puck Air will restrict Air and Ean modes

for 24 hours and will only allow the Bottom

Time operation mode.

NOTE

The backlight function is operational in

surface mode.



WARNING

Do not ﬂy or travel to high altitudes while

the no-ﬂy icon remains active.

DIVE  EAN: SURFACE MODE

When Puck Air considers the dive to be

concluded, it moves from Dive mode to Time

mode, showing the desaturation time and

the No ﬂy icon. In addition, Puck Air displays

the icons for any errors made during the dive

(omitted stop, uncontrolled ascent).

Press the button to display the No ﬂy time,

the SURF Time, and the %CNS.

Press the button to move to the Esc position.

Press and hold the button to exit this menu

and return to the main menu.

DIVE  BOTTOM TIME GAUGE

In this mode Puck Air functions as an

electronic timer and depth gauge, but does not

perform any calculations for no-deco limits

or for deco-stop times. Responsibility for

planning the no-decompression limits or an

adequate decompression therefore lies entirely

with the user.

The details displayed in Predive and Surfacing

modes are the same as those already

described for air or Ean dives (Figure 53):

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 19

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Mares Puck Air Guide de l'utilisateur Page 13

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