OCTC 4 Dive simulation

Heinrichsn Weikamp OSTC 4, simulated dive.
OSTC 4 has dive simulation feature which allows user to learn how to use three button interface and to adjust displayed items before actual dive. Simulation also calculates deco obligations and gas consumption by given parameters, gas list, SAC, GF, ....
This video is done just to show possible options and features, not to mimic an actual dive.
Not a commercial video, done because there aren't many videos of OSTC 4 and because I can.
0:00 Gas setup and deco parameters: setting up gasses and checking other parameters.
0:42 Custom views: browsing display options
1:30 Deco and gas consumption calculations
2:00 Simulated dive starts
2:25 Center display items: browsing through display options
2:55 Left side items: browsing through display options
4:30 Deco play view
5:55 Menu options during dive: browsing menu options that are available during dive
6:14 BIG display: changing to big display and browsing through available display items
6:46 Set heading marker
7:00 Reset avg depth and stopwatch
7:14 Ascending
7:50 Gas switch
9:15 Ascending on NDL dive: safety stop demo