The COBRA 18R or 18R2 Controller fire the 6M. The module can be fired manually by pressing buttons or automatically by scripting with a timing accuracy of 1/100th of a second in firmware version 5.0 or higher and 1/10th of a second in 4.0 or lower.
To arm the 6M, place the slide switch in the ARM position. Once the startup sequence is complete, the 6m channel will display on the 7-segment displays. To arm the 18R or 18R2, press the ARM button in the lower-left corner of the controller. If you are using the 18R2, the ARM LED will blink and display solid along with the total number of armed devices. Once solid, you are ready to fire. For more information on how to fire using the 18R2, see 18R2 Controller User Guide: 18R2 Firing.