WARNING
13
2 Attention Messages and Alarms
III 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 optical and acoustic under water, only optical at the surface
except the decompression alarm.
The acoustic attention messages (but not the alarms) can be switched off with
the SmartTrak.
III
2.1 Attention Messages
Attention messages are communicated to the
diver visually by symbols, letters or flashing figures.
In addition, two short acoustic 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
• End of no-stop time
18
• Set maximum partial pressure is reached
16
• Set maximum depth has been reached
15
• Oxygen toxicity reaches 75%
17
• Warning of bubbles
20
•
COM
Remaining Bottom Time <3 minutes
18
•
COM
Tank pressure reaches set alarm
pressure 17
•
COM
Increased workload
17
• Prohibited altitude*
21
Diving with Microbubble-Levels (L1-L5):
• Level-stop ignored
25
• Microbubble-level reduced
25
• Begin decompression obligation
25
* without acoustic 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 optically by flashing
symbols, letters or figures and symbols. In additi-
on, an acoustic 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 zero
18
• Exceeding the prescribed ascent rate
16
(Particular scale of beeps, see page 16)
• Low battery alarm*
see below
Low battery alarm*
The service symbol
appears if the battery
capacity reaches 0%.
Take the unit to your aut-
horised Scubapro Uwatec
retailer.
*without acoustic alarm
DIVE TIME
%
(can be switched off)
(can not be switched off)
Eg-SMART III+IV 13.10.2001 11:15 Uhr Seite 13
