ORBITVU VIEWER behaviour can be customised in many ways using parameters. Parameters can be applied to JavaScript code or embed codes/preview URLs from ORBITVU SUN.
Below you can find examples of adding teaser=autorotate parameter:
ORBITVU SUN presentation preview URL
http://orbitvu.co/001/pcFGPQAZSh3mJWrPGezuBP/ov3601/2/view?teaser=autorotate
ORBITVU SUN Presentation embed code
Some additional parameters that can be seen in the embed code, e.g. content2 are automatically generated ORBITVU SUN parameters, not ORBITVU VIEWER ones.