Operation Manual

WARNING
13
2 Attention messages and alarms
UWATEC
®
Smart dive computers
English
Smart draws the diver’s attention to certain situations and warns the diver of unsafe diving practices.
Attention messages and alarms are always visual and audible under water, only visual at the surface except
the decompression alarm.
The audible attention messages (but not the alarms) can be switched off
selectively with SmartTRAK.
III
2.1 Attention messages
Attention messages are communicated to the
diver visually by symbols, letters or flashing figures.
In addition, two short audible sequences can be
heard (in an interval of 4 seconds) in two different
frequencies under water.
Attention messages come up in the following
situations (more information can be found on the
listed pages):
Page
• Maximum Operating Depth /
max. ppO
2
is reached 16
• Set maximum depth is reached 15
• Oxygen toxicity reaches 75% 17
• No-stop time = 2 minutes 18
• Prohibited altitude* (surface mode) 21
• Entering decompression when diving with L0 19
• COM Remaining Bottom Time <3 minutes 18
• COM Tank pressure has reached set warning
level 17
• COM Increased workload 17
Diving with microbubble levels (L1-L5):
• MB no-stop time = 0 24
• MB level stop ignored 25
• MB level reduced 25
• Entering decompression when diving
with MB level L1-L5 25
* without audible attention beep
4 sec
2.2 Alarms
Serious injury or death may result from failing to
immediately respond to alarms given by Smart.
Alarms are given to the diver visually by flashing
symbols, letters or figures. In addition, an audible
sequence in one frequency can be heard during
the whole duration of the alarm.
An alarm occurs in the following situations (more
information can be found on the listed pages):
Page
• Oxygen toxicity reaches 100% 17
• Ignored decompression 19
• COM Remaining Bottom Time = 0 18
• Exceeding the prescribed ascent rate 16
(Particular scale of beeps, ->16)
• Low battery alarm** see below
Low battery alarm**
The service symbol appears if the battery capacity
reaches 0%.
Take the unit to your
authorised SCUBAPRO
UWATEC retailer.
**without audible alarm
DIVE TIME
DEPTH
DECO INFO
MAX.DEPTH
%
(can be switched off)
(can not be switched
off)