Uwatec Smart 2, Operating Manual

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I Safety considerations ___________________________________ 2
Introduction ___________________________________ 4
Important remarks concerning signal words and symbols ______________________________ 4
Quick reference / Operating scheme ___________________________________ 5
List of chapters ___________________________________ 6
II System and operation ___________________________________ 8
1 System description ___________________________________ 8
2 Operation ___________________________________ 8
2.1 Operating elements ___________________________________ 8
2.2 SmartTRAK ___________________________________ 9
2.3 Switching on the display __________________________________ 10
2.4 Checking the battery capacity __________________________________ 10
2.5 Selection and activation of user functions __________________________________ 10
2.6 Active backlight __________________________________ 11
2.7 Switching off the display __________________________________ 11
3 SOS mode __________________________________ 11
4 Setting up Smart Z __________________________________ 12
4.1 Mounting of transmitter __________________________________ 12
4.2 Pairing of transmitter and dive computer __________________________________ 13
III Diving with Smart Z __________________________________ 15
1 Terminology / Symbols __________________________________ 15
1.1 General terminology / Display during no-stop phase __________________________________ 15
1.2 Display during decompression phase /
Remaining Bottom Time __________________________________ 15
1.3 Nitrox information (O
2
information) __________________________________ 16
2 Attention messages and alarms __________________________________ 17
2.1 Attention messages __________________________________ 17
2.2 Alarms __________________________________ 17
3 Preparation for the dive __________________________________ 18
3.1 Setting the gas mixture and MOD __________________________________ 18
3.2 Setting the MB level __________________________________ 18
3.3 Preparation for the dive and function check __________________________________ 18
4 Functions during the dive __________________________________ 19
4.1 Immersion __________________________________ 19
4.2 Dive time __________________________________ 19
4.3 Current depth __________________________________ 19
4.4 Maximum depth __________________________________ 19
4.5 Temperature __________________________________ 19
4.6 Ascent rate __________________________________ 19
4.7 Partial pressure of oxygen (ppO
2
) / Maximum Operating Depth (MOD) ___________________ 20
4.8 Oxygen toxicity (CNS O
2
%) __________________________________ 21
4.9 Tank pressure __________________________________ 21
4.10 Remaining Bottom Time (RBT) __________________________________ 22
4.11 Decompression information __________________________________ 22
5 Functions at the surface __________________________________ 24
5.1 End of a dive __________________________________ 24
5.2 Desaturation time __________________________________ 24
5.3 No-fly time __________________________________ 24
5.4 Microbubble warning __________________________________ 24
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List of chapters
UWATEC
®
Smart dive computers