[TowerTalk] Antenna Mart Remote Antenna Switch

[Keith Neighbors]

My antenna mart remote antenna switch model # sw7, (this is the 
successor to the W0MLY switch)  suddenly does not work...the control box 
in the shack indicates proper antenna when switched but unit at base of 
tower does not rotate to indicated antenna...I can manually rotate the 
switch so it is not binding....any help to point me in the right 
direction to start troubleshooting will be appreciated.
73
Keith, W4HHN
kneighbors at grek dot com