November 26, 2014 

     GAC’s TCM Series Control Modules provide a user friendly operator interface to coordinate all sub-system components for utilities such as light towers.  They are designed for harsh off road environments such as mining operations, construction sites, road maintenance and are resistant to shock, temperature extremes, moisture and electrical interference.
1.       A 10 turn pot will provide more accurate adjustments than a 1 turn pot.
2.       The higher the resistance rating of the pot, the larger the speed range it’s 
          capable of adjusting.
3.       Select a potentiometer with a locking shaft if you want to lock the speed
          trim setting in place after adjustment.
4.       Some pots come with knobs and some don’t.