22
summary of the dives recorded by Xtender and can be recognized by the word
“
HIST
” on the display (Fig. 12). The history stores the total number of dives (up
to 999) and the total time spent diving (up to 999 hours and 59 minutes). When
you fi rst use the computer, the logbook does not contain any data, so it will
simply show “
- -
”. The capacity of the logbook memory can store up to 30 dives
with a maximum duration of 599 minutes for each dive; the maximum number
of consecutive dives that can be saved in one day is 10. The information is only
recorded if the diver descends below 1.5 meters (5 feet) for at least 3 minutes.
mode
indicator
Figure 12
The data you can view in the logbook are:
• Minimum
water
temperature
• Number of the dive in the Logbook
• FO
2
Value
• Saturation
level
• Date of the dive
• O
2
Saturation at the end of the dive (CNS)
• Altitude level at the beginning of the dive
• Dive with decompression indicator
• Number of dives in the same day
• Dive
start
time
