Cressi Giotto Instrukcja Użytkownika Pobierz pdf (Strona 10)

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acclimatisation period. It is therefore recommended to wait at least 12/24 hours after arriving at a location

above sea level before diving.

DANGER: Giotto does not automatically handle dives at a location above sea level. Thus, it is mandatory

to correctly set the altitude level and to respect the acclimatisation period before diving.

DANGER: Diving at altitudes greater than 3,000 m above sea level, involves an increased risk of

decompression sickness.

PLAN MODE: Dive planning.

While on surface, you can access the PLAN function in order to visualise, depending on the mixture used

(Nitrox or Air), the remaining time available at different depths (no-decompression limits). The values are

given both for the first of a (possible) series of dives and during the surface interval between two or more

subsequent dives; in such case Giotto takes into account the residual nitrogen, therefore reducing the

times within the no decompression limits. To access the PLAN MODE, once the computer is on, press the

right (>) button until PLAN is displayed. Then, press the central Mode button. The screen displays the

values of the no decompression limits (no decompression times) related to the different depths between 9

m and 48 m, with manual steps of 3 m achieved by pressing the right or left (> or <) button. Keep the Mode

button pressed for a few seconds until hearing an acoustic signal to confirm exit from the menu. Keep the

central button pressed and the computer will shut down.

REMARK: The PLAN function will be switched off if the computer shows Error or in the case it is set in the

GAGE function.

GAGE MODE: depth gauge and timer.

Apart from the S-AIR MODE and S-NITROX MODE, the computer is provided with a third program called

GAGE (depth gauge and timer) that may be used for both apnea divers and for the use in “technical" dives.

In this case, the device just provides the dive basic parameters, i.e. depth and dive time. It does not make

tissue saturation and desaturation computation, which must be programmed and calculated by means of

proper software and/or tables. For such ends, Cressi reminds that all sport dives must be conducted within

the no decompression limits and at a maximum depth of 40 m (limit of sport dives). Exceeding these limits

dramatically increases the possibility of decompression sickness!

IMPORTANT: The Giotto computer is designed for sport diving only and not for commercial or professional

use which require longer dive times and greater depths, consequently increasing the risk of

decompression sickness.

DANGER: Cressi discourages diving with gaseous mixtures other than air without proper training. The use

of “technical” multi-gas mixtures may expose the diver to different risks than those of recreational diving,

including serious physical damages and, in extreme cases, death.

IMPORTANT: after a dive in GAGE mode, the device will not make saturation and desaturation

calculations for the next 48 hours.

DANGER: Should you decide to reset the device by accessing the system mode, the nitrogen memory will

be cancelled. Therefore, the device will not be able to calculate the following dive. Before using this

function, wait for at least 48 hours after the last diving activity.

To access the GAGE program, press the right (>) or left (<) button until “GAGE" screen is displayed, then

press the central Mode button. The word OFF/ON will flash. By pressing the right (>) or left (<) button the

Gage program will be connected or disconnected (ON/OFF).

When the Gage function is active, the MODE-S, DIVE-S and PLAN mode are disabled and on the lower

right section of the display it will appear the “G” icon.

REMARK: the Giotto computer is factory set on the SET (MODE-S) AIR MODE function.

PLAN MODE

GAGE MODE

LONG

MODE

MODE MODE MODE

LONG LONG LONG

MODE MODE MODE

LONG LONG LONG

MODE

LONG

INDEX

AUTOMATIC

RETURN OR

WITH LONG

MODE

BUTTON

BEEP

AUTOMATIC

RETURN OR

WITH LONG

MODE

BUTTON

BEEP

AUTOMATIC

RETURN OR

WITH LONG

MODE

BUTTON

BEEP

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Cressi Giotto Instrukcja Użytkownika Strona 10

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