Hi, The QT commands for accessing the online manual are: function with o then u. The command you gave was a BT keyboard one.
Another way to access the manual is to press read with help. (The help key is to the right of the control key. The control key is the farthest left one on the bottom row and the one next to it is the help key.) Terri, Amateur radio call sign KF6CA. Army MARS call sign AAT9PX, California
