Controls:	AVN 500mb
Loop Mode: normal   rock (JJ mode) Animate Frames: rev   stop   fwd Dwell First: decr   incr Dwell Last: decr   incr Adjust Speed: slower   faster Advance One: back    fwd Frame No: Omit FCST Hour: 06 12 18 24 30 36 42 48 54 60 66 72 78 84