Table of Contents
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Table of Contents
Related Manuals for Uwatec Smart 2
Summary of Contents for Uwatec Smart 2
- Page 1 Operating Manual Smart Z ® SWISS MADE BY UWATEC AG...
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Page 2: List Of Chapters I Safety Considerations
Guidelines for the use of your UWATEC dive computer: The following guidelines are derived from the latest medical research and the recommendations of the American Academy of Underwater Sciences for diving with diving computers. - Page 3 EN13319:2000 Diving accessories - Depth gauges and combined depth and time measuring devices - Functional and safety requirements, test methods. Any information on decompression obligation displayed by equipment covered by this standard is explicitly excluded from its scope. UWATEC Smart dive computers ®...
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Page 4: Introduction
Further information on UWATEC Smart dive computers and other products by UWATEC can be found on our web page at www.uwatec.com. To make this manual easier to read we will use the term 'Smart Z' as an abbreviation for 'UWATEC Smart Z diving computer' throughout this booklet. -
Page 5: Quick Reference / Operating Scheme
– – NO STOP Dive number – Maximum operating Bottom time – – depth (MOD) Exit (2 sec.) Exit Confirmation Confirmation Confirmation Display switches off automatically after 3 minutes without operation. UWATEC Smart dive computers ®... -
Page 6: Table Of Contents
__________________________________ 22 4.11 Decompression information __________________________________ 22 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 UWATEC Smart dive computers ®... - Page 7 __________________________________ 35 VIII Appendix __________________________________ 36 Technical information __________________________________ 36 Maintenance __________________________________ 36 2.1 Replacing the battery of the transmitter __________________________________ 36 Conversion of tank pressure __________________________________ 38 Warranty __________________________________ 38 __________________________________ 39 Index __________________________________ 39 UWATEC Smart dive computers ®...
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Page 8: System And Operation
Mounted at the high pressure (HP) outlet of the regulator, the transmitter measures the tank pressure and radio transmits the information to Smart Z. UWATEC's specially patented transmission process prevents interference and ensures continuous and reliable reception. -
Page 9: Smarttrak
The following data may be recalled with SmartTRAK: • Number of past dives • Total duration of past dives • Atmospheric pressure • Pairing information • Dive profile • Logbook • Temperature curve • Workload curve • Alarms and attention messages UWATEC Smart dive computers ®... -
Page 10: Switching On The Display
B and E. The remaining capacity is displayed for 3 seconds as a percentage. If the value reaches 0%, the battery warning gets activated (->17) and the battery has to be replaced by an authorised SCUBAPRO UWATEC dealer. -
Page 11: Active Backlight
• Do not dive to treat symptoms of decompression sickness! • Diving in SOS mode is extremely dangerous and you must assume full responsibility for such behaviour. UWATEC will assume no liability. Once in the SOS mode, the computer will lock up and will be inoperable as a diving instrument for 24 hours. -
Page 12: Setting Up Smart Z
Position of the transmitter for left Position of the transmitter for right handers, if there is no connection handers, if there is no connection possible on the left hand side. possible on the right hand side. UWATEC Smart dive computers ®... -
Page 13: Pairing Of Transmitter And Dive Computer
• Pairing of transmitter and dive computer may already be carried out at home and need only be executed once, before the first use. • You may delete the pairing of transmitter and dive computer by means of the SmartTRAK software. UWATEC Smart dive computers ®... - Page 14 If the transmitter has not been paired, or if an existing pairing has been deleted via SmartTRAK, the display will remain empty. In that case, transmitter and computer must be paired again. Pairing not present UWATEC Smart dive computer ®...
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Page 15: Diving With Smart Z
Total ascent time Remaining Bottom Time, RBT Prescribed duration of the Including decompression Maximum remaining time at current decompression stop at the stops in minutes. depth including all decompression displayed decompression obligations (minutes). stage (minutes). UWATEC Smart dive computers ®... -
Page 16: Nitrox Information (O Information)
CNS O value is to 100%, the closer the limit where symptoms can occur. See page 21. Nitrox diving may only be attempted by experienced divers after proper training WARNING from an internationally recognized agency. UWATEC Smart dive computers ®... -
Page 17: Attention Messages And Alarms
The service symbol appears if the battery capacity reaches 0%. Take the unit to your Diving with microbubble levels (L1-L5): authorised SCUBAPRO UWATEC retailer. • MB no-stop time = 0 • MB level stop ignored • MB level reduced • Entering decompression when diving... -
Page 18: Preparation For The Dive
4. Open the valve (transmitter will switch on automatically) and check the tank DECO STOP LEVELSTOP pressure (after approx. 10 seconds). If the pressure is insufficient, change the NO STOP tank. 5. Check the connections and instruments for leaks. Never dive with leaky equipment! UWATEC Smart dive computers ®... -
Page 19: Functions During The Dive
Smart Z provides an audible alarm if the ascent rate is 110% or greater. The NO STOP intensity of the alarm increases in direct proportion to the degree that the prescribed ascent rate is exceeded. Ascent rate UWATEC Smart dive computers ®... -
Page 20: Partial Pressure Of Oxygen (Ppo 2 ) / Maximum Operating Depth (Mod)
Ascend to a shallower depth in order to diminish the danger of oxygen poi- soning. • The MOD should not be exceeded. Disregarding the warning can lead to WARNING oxygen poisoning. • ppO should not be set higher than 1.6 bar. 2 max UWATEC Smart dive computers ®... -
Page 21: Oxygen Toxicity
If the tank pressure is lower than 14bar/200psi the WARNING transmitter switches off and Smart Z will display "---". If tank pressure Do not let the tank pressure drop below 14bar / <14 bar/200psi 200psi. UWATEC Smart dive computers ®... -
Page 22: Remaining Bottom Time (Rbt)
"0". In order to prevent a decompression dive, ascend CNS O slowly until the no-stop time is 5 minutes or more. NO STOP Dives that require decompression stops are not WARNING recommended. UWATEC Smart dive computers ®... - Page 23 Ascent time greater than 99 minutes is displayed as "– –". On all dives with Smart Z, make a safety stop for at WARNING least three minutes at a depth of 5 m (15 feet). UWATEC Smart dive computers ®...
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Page 24: Functions At The Surface
If the dive is made in spite of the microbubble warning, the diver must cope with a clearly shorter no-stop time or an extension of decompression. Also, the duration of the microbubble warning at the end of the dive can increase considerably. UWATEC Smart dive computers ®... -
Page 25: Diving In Mountain Lakes
Dive at altitude range 4: displayed (automatic gauge mode). In addition RBT and the dive planner are • no deco data not available anymore. The oxygen toxicity and the tank pressure are still • no RBT indicated. UWATEC Smart dive computers ®... -
Page 26: Gauge Mode
Without confirmation the display will disappear after 3 minutes and your entries will not be accepted. Diving in gauge mode The following information is displayed in gauge mode: Temperature Current depth Dive time Gauge icon Maximum depth Tank pressure UWATEC Smart dive computers ®... - Page 27 Smart Z shows the remaining time span during which it cannot be used in computer mode. Once the waiting period is over, the gauge mode can be switched off manually ->26. The no-fly time after diving in gauge mode is 48 hours. Desaturation time will not be displayed. UWATEC Smart dive computers ®...
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Page 28: Diving With Microbubble Levels (Mb)
UWATEC has equipped Smart dive computers with a new technology to protect from microbubbles. The diver chooses – according to his/her needs – an MB level and influences through it the level of protection from microbubbles. -
Page 29: Terminology
35.7m stop at a given level MB no-stop phase Level stop phase stop depth is displayed. To complete the dive without being reduced to a lower MB level all requested level stops must be observed. UWATEC Smart dive computers ®... -
Page 30: Preparation For A Dive With Microbubble Levels (Mb Levels)
– is displayed. When all level stops have been observed, the arrow LEVELSTOP LEVELSTOP extinguishes and the arrow reappears. The indication of time shows NO STOP the MB no-stop time again. Deepest level stop depth Level stop duration Total ascent time UWATEC Smart dive computers ®... -
Page 31: Total Time Of Ascent
8 DECO seconds. CNS O In order to prevent a dive with long decompression DECO LEVELSTOP stops it is recommended that you ascend a few metres/feet on seeing this message. UWATEC Smart dive computers ®... -
Page 32: Level Stop And Deco Stop
Repetitive dives and microbubble levels: If during a dive a level stop is being ignored and the diver starts another descent shortly afterwards, Smart Z might immediately request level stops. To complete the dive with the initially set MB level all level stops must be observed. UWATEC Smart dive computers ®... -
Page 33: Dive Planner
No-stop times will be displayed as long as the selected maximum operating MB no-stop time depth (MOD) is not exceeded. On page 24 you will find further information and safety considerations regarding the microbubble warning. UWATEC Smart dive computers ®... -
Page 34: Planning A Decompression Dive
199% will be displayed as 199 %. 3 Leaving the dive planner With the contacts B and E (1-2 sec) you can exit the Dive Planner. This also occurs after three minutes without operation. UWATEC Smart dive computers ®... -
Page 35: Logbook
Upon continuous bridging of the contacts all dives are displayed CNS O successively. With the contacts B and E you can exit the logbook. The logbook closes automatically after 3 minutes without operation. UWATEC Smart dive computers ®... -
Page 36: Appendix
The tank pressure gauge and the parts of this product used to measure the tank pressure should be serviced by an authorized SCUBAPRO UWATEC dealer every second year or after 200 dives (whichever comes first). Aside from that your Smart Z is virtually maintenance free. All you need to do is to rinse it carefully with fresh water after each use and to have the batteries changed when needed. - Page 37 WARNING o-ring, do not use the transmitter for further dives. Take it to an authorized SCUBAPRO UWATEC dealer for check and repair. 7. Always insert a new o-ring when you replace the battery and dispose the old o-ring. Make sure that the new, lubricated o-ring is in perfect condition, and that o-ring, o-ring groove and the sealing surfaces of HP outlet and transmitter cap are free of dust and dirt.
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Page 38: Conversion Of Tank Pressure
In order to put forward a warranty claim: send the dive computer together with a dated receipt of the purchase to your authorised retailer or an authorised servicing point. UWATEC reserves the right to determine the merits of a warranty claim and to determine whether the computer will be repaired or replaced. -
Page 39: Fcc
Transmitter ________________________ 8, 12, 36 Maintenance ____________________________ 36 Maximum depth ______________________ 19, 35 Warnings _______________________________ 17 Microbubbles ____________________________ 28 Workload _______________________________ 21 Microbubbles, Warning of… ____________ 24, 33 Workload, Increased… ____________________ 21 Mountain lakes, Diving in… ____________ 25, 35 UWATEC Smart dive computers ®... - Page 40 +33 (0) 4 92 91 30 30 f: +1 619 402 1554 f: +33 (0) 4 92 91 30 31 www.scubapro.com www.scubapro-uwatec.com SCUBAPRO UWATEC Asia Pacific SCUBAPRO UWATEC Benelux 1208 Block A, MP Industrial Center Avenue des Arts, 10/11 Bte 13 18 Ka Yip St.