Manta Ray
Cedric Verdier
This book is dedicated to Nitrox rebreather diving and the basic principles and skills that every rebreather diver should know and master. It covers some topics like balance and trim with a rebreather, risk management, and proper Nitrox dive planning.
Lawson Wood
Includes Shetland Islands, Scapa Flow, and the Hebrides

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The Crowne Plaza Denver Internation Airport
24 Sep 2010 - 25 Sep 2010
Birmingham, England
16 Oct 2010 - 17 Oct 2010
Marseilles, France
27 Oct 2010 - 31 Oct 2010
Birmingham, England
30 Oct 2010 - 31 Oct 2010
Eilat, Red Sea
8 Nov 2010 - 13 Nov 2010
Las Vegas, Nevada, US
17 Nov 2010 - 24 Nov 2010

Photo & Video Workshops

20 Nov 2010 - 4 Dec 2010
Dive into the crystal clear sacred waters of the Mayas! The extensive cave system lying under the Yucatan Peninsula is like a Swiss cheese, full of holes! And after 180 degree turn you go from fresh to salt water!
20 Nov 2010 - 2 Dec 2010
Come dive the famed reefs of Raja Ampat with Wetpixel! Raja Ampat, Indonesia, is generally considered to be the center of tropical marine biodiversity. Lush, colorful coral reefs are a backdrop for exceptional fish and invertebrate life.
Join Eric Cheng and Alex Mustard in an underwater photography expedition to Alaska in June 11-23, 2011. We'll be aboard the liveaboard dive vessel, the Nautilus Explorer, for 13 days of exploration between Sitka and Ketchikan.
2 Apr 2011 - 8 Apr 2011
DO YOU WANT TO LEARN TO SHOOT SHARKS LIKE A PRO?

Firmware Update Notice - TUSA IQ-900 and IQ-950

In response to input received from owners and users of the IQ-900 Zen and IQ-950 Zen Air along with on-going testing and evaluation, TUSA has released new firmware updates for the above mentioned computers.
The firmware corrects or modifies the following items to improve operation:

IQ-900 Zen

* Corrected premature auto reset of FO2 from a Nitrox setting to an Air setting. This occurred without user action when Watch Mode was temporarily accessed after FO2 was set for Nitrox.
* Changed the No Deco Safety Stop Depth from 4.5M to 5M (metric units). This was requested to be in agreement with local training guidelines.

IQ-950 Zen Air

* Added EEPROM (memory) protection in the operating code to prevent data stored in the viewable Log from changing. This occurred after conducting NORM dives when data was first displayed in the Log as No Deco then upon access later it was displayed as being Deco and GAUG.
* Changed the No Deco Safety Stop Depth from 4.5M to 5M (metric units). This was requested to be in agreement with local training guidelines.

Please review the attached Product Update Notices (.pdf) or visit the Firmware Updates page for more information.

Contact your Regional Sales Representative or TUSA CARE Service at 800-521-8872 or service@tusa.com should you have any questions.

Link to manufacturer / further info â–ş

DISCLAIMER:
The facts and viewpoints in this section are not necessarily the views of X-Ray Magazine. Equipment presented in this section have not been tested by X-Ray Magazine, nor are the items waranteed. Presentation here does not imply endorsements of any kind. Information provided is condensed from manufacturers’ descriptions. Texts are usually edited for length, clarity and style. Links are active and working at the time of publication


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