Hello. I need the manual for the Phoenix Orca too. I found a manual online at a European website, "http://scubaadventures.eu/index.php/service-a-owner-manuals/orca/125-dive-computer-and-safety-manual". It is a rather poor .pdf scan where the pages have to be downloaded one by one and page 5 is screwed up but it is all I have been able to find. If anyone has a manual either in print or electronic, I would really appreciate receiving it. My email is "straitsdiver@hotmail.com". Thanks, Larry