[TowerTalk] Antenna Display manual

[Jeff Goldman]

TT'ers,

I recently got a wall display for showing beam heading made by Vector 
Control Systems.  It is a square picture frame (about 15 inches) , with 
a great-circle map of the world with a series of LED's around the 
perimeter of the circle.  From what I can gather it is designed to hook 
up to a typical rotor and sense the direction and light the appropriate 
LED to show where your antenna is pointed.

I need the manual, or a lead on where to find the manufacturer.  I did 
a Google and found nothing.  Any help would be appreciated.

Thanks and 73,
Jeff, K3DUA