Bedienungsanleitung UWATEC Galileo Terra (Seite 37 von 62) (Englisch)

550357

Zoom out

Zoom in

Vorherige Seite

1/62

Nächste Seite

3. Diving with Galileo

English

higher there is risk of long exposure

effects, and consequently Galileo will

activate an alarm when this level of

CNS O

is reached. Galileo can also

warn you when the CNS O

level

reaches 75% (see section 2.6.2). Note

that the CNS O

clock is independent

of the value of ppO

max set by the

user.

The CNS O

clock increases when the

oxygen partial pressure is higher than

0.5bar, and decreases when the oxygen

partial pressure is lower than 0.5bar. Hence,

while on the surface breathing air you will

always be decreasing the CNS O

clock.

During the dive, the depth at which 0.5bar

is reached for various mixes is as follows:

Air: 13m/43ft

32%: 6m/20ft

36%: 4m/13ft

ppO

0.21bar

0.5bar

Depth

at which ppO

reaches 0.5bar

for three commonly

used mixes

CNS O

decreases

CNS O

increases

21% 13m (43ft)

32% 6m (20ft)

36% 4m (13ft)

3.2 Alarms

Galileo can alert you of potentially dangerous

situations via warnings and alarms.

Warnings represent situations that require

the diver’s attention, but ignoring them

does not represent an immediate risk. The

detailed description of each warning and

how it appears on the screen is presented

in section 2.6.

Alarms, on the other hand, can not be

turned off because they represent situations

that do require immediate action by the

diver. There are ﬁ ve different alarms:

1. Ascent rate alarm

2. Exceeding a safe ppO

/MOD

3. CNS O

= 100%

4. Missed decompression stop

5. Low battery during the dive

WARNING

When in gauge mode, all warnings and all

alarms are OFF aside for the low battery

alarm.



NOTE:

- Alarms are both visual and audible,

as described in detail below.

- If you are in COMPASS mode

when an alarm is triggered, Galileo

will revert to the regular computer

display (CLASSIC, LIGHT or

FULL) in order to properly display

the message related to the alarm.

- Ascent rate alarm has priority over

other alarms if they are triggered

simultaneously.

- If warnings are activated while

alarms are showing, the former will

show only after the alarms have

expired and only if they are still

applicable at that time.

3.2.1 Ascent rate

As you ascend during a dive, the pressure

surrounding you diminishes. If you ascend

too quickly, the ensuing pressure reduction

could lead to microbubble formation. If you

ascend too slowly, the continued exposure

to high ambient pressure means that you

will continue loading some or all of your

tissues with nitrogen. Consequently, there

is an ideal ascent rate that is slow enough

to minimize microbubble formation yet fast

enough to minimize the effect of continued

loading on your tissues.

The pressure reduction that the body can

tolerate without signiﬁ cant microbubble

formation is higher at depth than it is in

the shallows: the key factor is not the

pressure drop by itself, but rather the ratio

of the pressure drop relative to the ambient

pressure. This means that the ideal ascent

Missbrauch melden von Frage und/oder Antwort

Libble nimmt den Missbrauch seiner Dienste sehr ernst. Wir setzen uns dafür ein, derartige Missbrauchsfälle gemäß den Gesetzen Ihres Heimatlandes zu behandeln. Wenn Sie eine Meldung übermitteln, überprüfen wir Ihre Informationen und ergreifen entsprechende Maßnahmen. Wir melden uns nur dann wieder bei Ihnen, wenn wir weitere Einzelheiten wissen müssen oder weitere Informationen für Sie haben.

UWATEC Galileo Terra Seite 37

Brauchen Sie Hilfe? Stellen Sie Ihre Frage.

Missbrauch melden von Frage und/oder Antwort

Art des Missbrauchs:

Forenregeln

Neu registrieren

Andere Handbücher von UWATEC Galileo Terra

Das Handbuch wird per E-Mail gesendet. Überprüfen Sie ihre E-Mail.

Ihre Frage wurde zu diesem Forum hinzugefügt

Info