Overview 
 
 
March 2014 – Revision 2.0 
Page 8 of 74 
3M™ Drive-Thru Systems Model G5 and Model XT-1 
Installation Manual 
Note: 
Modifications to this device shall not be made without the written consent of 
3M Company.  Unauthorized modifications may void the authority granted 
under Federal Communication Rules and Industry Canada Rules permitting 
the operation of this device.