The “Multi Use” controller has 4 sets of voice commands. The Bullseye setting will allow any face time that you choose. The other three settings are for “International” shooting, International “Duel” and the fourth setting is open for what ever you choose to use it for. The time setting is similar to a microwave oven with 4 buttons; minute-minute : second- second. The time settings can be up to 1 hour. If you are shooting time fire it will stay at 20 seconds until you change the time or turn the power off. Then it will go to all 0’s. Your coach can monitor the second count down during any course of fire. At the end of the course of fire the time will reset to the time you just fired. There is a face/edge button for checking targets. The voice commands can easily be re-recorded using anyone’s voice.