WSO100 will not show the correct wind direction if it hasn't been aligned
with the boat. You align the WSO100 in one of two ways, 1) align the post
(there are three post attaching the top of the WSO100 to the base) closest to
the humidity sensor (small round black device on the bottom of the WSO100)
towards the bow, 2) align the WSO100 electronically using Maretron's DSM200
or DSM250 display products. Please refer to the DSM200 or DSM250 user manual
for instructions to electronically align the WSO100 with the vessel.