Manual for Old Sherwood Sigma/Orca Marathon/Skinny Dipper Computer?

[Marek K]

Hi--

I just started scuba diving again after 14 years. Learning about the RDT, vice my old PADI Dive Tables. Slowly replacing old/dry-rotted/ugly equipment. To save some bucks for now, I'd like to use the old Sherwood Sigma II computer that I got just before I quit -- never actually dived with it. But I lost the manual.

I think it's identical to the Orca Marathon/Skinny Dipper II.

Anyone know where I can find a soft- or hard-copy manual? The Orca web site offers one, but you have to register with PayPal to buy it... I tried, but can't because I'm living in Poland (with the U.S. Embassy here).

Thanks!

--Marek

 

[bill_bain]

How did you get the ORCA webpage? At http://www.orcadivecomputer.com/, all I get is the home page and "page not found" for Marathon products or ORCA services.

 

[Marek K]

Hi Bill--

OK, you can get to the home page, right?

There are three link down the left side... Products, Services, and Register. Click on Products, and that gets you to http://www.orcadivecomputer.com/products.htm. There's then a link again on the left to Marathon Parts -- http://www.orcadivecomputer.com/prod3.htm. That's where a parts and price list is. Services is http://www.orcadivecomputer.com/services.htm. Worked for me just now.

Batteries (must be a 3-cell pack) are listed for $32.00. But it's cheaper to get the individual CR 1/2AA batteries, like through batteries.com.

--Marek

How did you get the ORCA webpage? At http://www.orcadivecomputer.com/, all I get is the home page and "page not found" for Marathon products or ORCA services.