User manual

English
7
I UWATEC Aladin TEC 2G
I Safety considerations ___________________________________ 2
Introduction ___________________________________ 4
Important remarks concerning signal words
and symbols ___________________________________ 4
Quick reference / Operating scheme ___________________________________
5
List of chapters ___________________________________ 7
II System and operation ___________________________________ 9
1 System description ___________________________________
9
2 Operation ___________________________________ 9
2.1 Push buttons ___________________________________ 9
2.2 Water contacts __________________________________
10
2.3 SmartTRAK __________________________________10
2.4 Switching on the display __________________________________13
2.5 How to navigate Aladin at the surface __________________________________ 14
2.6 Checking the desaturation time __________________________________
14
2.7 Checking the surface interval __________________________________ 14
2.8 Displaying the date __________________________________ 15
2.9 Checking the battery condition __________________________________15
2.10 Active backlight __________________________________
15
2.11 Switching off the display __________________________________16
2.12 Alarm clock __________________________________16
3 SOS mode __________________________________ 16
III Diving with Aladin __________________________________ 17
1 Terminology / Symbols __________________________________ 17
1.1 General terminology / Display during no-stop phase __________________________________17
1.2 Display during decompression phase __________________________________
17
1.3 Nitrox information ( O
2
information) __________________________________ 18
2 Attention messages and alarms __________________________________ 19
2.1 Attention messages __________________________________ 19
2.2 Alarms __________________________________
19
3 Preparation for the dive __________________________________ 20
3.1 Setting the gas mixture and pp O
2
max __________________________________ 20
3.2 Setting the MB level __________________________________ 21
3.3 Preparation for diving with two mixtures __________________________________ 21
3.4 Preparation for the dive and function check __________________________________
21
4 Functions during the dive __________________________________ 22
4.1 Immersion __________________________________ 22
4.2 Setting bookmarks __________________________________ 22
4.3 Dive time __________________________________
22
4.4 Current depth / O
2
% mix __________________________________ 22
4.5 Max depth / Temperature __________________________________ 23
4.6 Ascent rate __________________________________ 24
4.7 Partial pressure of oxygen (pp
O
2
max) /
Maximum Operating Depth (MOD) __________________________________ 25
4.8 Oxygen toxicity (CNS O
2
%) __________________________________ 25
4.9 Nitrogen loading bar graph __________________________________ 26
4.10 Decompression information __________________________________
26
4.11 Safety stop timer __________________________________ 27
5 Functions at the surface __________________________________ 27
5.1 End of a dive __________________________________ 27
List of chapters
I