Shftrdog
Contributor
The OCS has the Dot matrix interface like the VT4 or OC1. What that means is that it is much easier to use. You just have to scroll up or down and select. You don't have to do the button hold for 4 seconds and then hold again for 2 seconds like you do for the GEO 2.0. The other thing that is really cool about it is that it has a digital compass. This is a full tilt compass so you don't have to have it level, you can be at 90 degrees and still read accurate. The rest of the functions and what it does are teh same. I really like the OCS for the digital compass and ease of use. We sell is for $669.95 on our site which is Oceanic Computers, Oceanic, OCS Computers Masks, Fins, BCD's, Regulators, Computers, Flash Lights, Cases, Boxes, Wet Suits, Dry Suits, Log Books, Cameras, Defog, Slap Straps, DPV, Snorkles, Tanks, Cylinders, Watches, Knives, Hats, Stickers, Gear Keep. You can call 281-240-3483 or email Tim@sugarlandscuba.com for anymore information.