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PRO PROGRAM.
Program for deep diving very advanced and complete that analyses in detail the performance of the diver
while providing useful information for his safety. In fact, a special indicator called Time Ratio TR constantly
scans the diving time and the recovery time providing instantly the relationship between them, relatively at
the last dive carried out and relatively at the average dives and recoveries of the session in place (since
the start of the day until that moment). All this is to inform the diver in detail about one of the most mportant
causes of the Taravana syndrome and so the too low relationship between the recovery time and the diving
time. With this important indication, the diver will have the possibility to carry out the subsequent dive once
the Time Ratio TR indicates a value which he considers safe. The display shows the data main in static
screens so as to facilitate the reading of large amount of information available. In the bottom, it is possible
to scroll through the secondary data and leave the most appropriate to the type of performance carrying
out. It is an ideal program for the advanced diver who makes deep dives and wants to improve his
performance for competitive purpose. It is also indicated for deep underwater fishing.
When the PRO program is set, the following information appears on the display:
On surface.
- At the top left: Instant Time Ratio (relationship between surface time and the duration of previous diving)
- At the top right: Surface or recovery time.
- At the centre: Maximum depth and duration of last diving.
Scrolling with UP or DOWN buttons downward: time, number of diving and minimum water temperature,
Recommended Recovery Time (recovery time calculated based on the TR-Time Ratio pre-set by the user),
descent time, ascent time, average descent speed, average ascent speed, total average speed.
- Scrolling with UP or DOWN buttons at the centre: total diving time and total surface time.
- Scrolling with UP or DOWN buttons in the complete display: average data (from top left: average time
ratio, average recovery time, average depth, average diving time, dives per hour)
When diving.
- At left centre: Current depth.
- At right centre: Diving time. Pressing the UP or DOWN buttons:
- At the top left: Maximum depth reached.
- At the bottom, during descent: Average descent speed.
- At the bottom, during ascent: Average ascent speed (by detachment from the bottom)
Always visible:
- Sea water or fresh water setting icon.
- Acoustic alarms icon activated.
- Icon of STEP alarms set.
- Icon of self-illumination set.
If you want to change the screen of the PRO program to FREE, you can immediately access "on-fly"
simply by pressing the LIGHT button for a few seconds.
How to use the PRO program.
Once in the program just dive and Drake will automatically display the data and
will start various counts. So it will be for the entire session of deep diving. On the surface to display the
information available just press the UP or DOWN button. In the case of passage to programs STATIC or
DYNAMIC Drake will close the current session.
WARNING: Before using the Drake underwater computer, it is recommended to take a diving
course at a serious and accredited school.
WARNING: Diving is an underwater discipline that definitely is not as simple as it might seem.
Before you engage in this activity you must know in depth all the physiological, physical and
chemical aspects. It is also fundamental that you have a deep knowledge of the underwater
medical point of view.
SURFACE
SURFACE
SURFACE
DIVE
TEMPERATURE
TIME
SURFACE
RECOMMENDED RECOVERY
TIME + TEMPERATURE
D ASCENT
SPEED
SURFACE
SURFACE
SURFACE
SURFACE
DESCENT SPEED
DESCENT TIME
ASCENT TIME
SURFACE
SURFACE
TOTAL DIVE TIME
TOTAL SURFACE TIME
SURFACE
AVERAGE DATA
SURFACE
ASCENT SPEED
DIVE
PRE-DIVE
DIVE
DESCENT SPEED
ASCENT SPEED
PRO MODE DURING FREE DIVE SESSION
10
FREE-PRO SWAP MODE
FREE MODE
FREE MODE
PRO MODE
LONG
LONG
