There is one in the manual, pg. 6 - Looks a little different that what you show above...
If that doesn't work, try one of these email addresses (or all 3
Wright, Todd [WrightT@Warn.com]
Hall, Aaron [HallA@Warn.com]
Kadwell, Rich [KadwellR@Warn.com]
These are email addys and names of folks at Warn that have helped me in the past, with Todd being the most helpful (and most recent) contact