How do I adjust my 74' RoadRunner horn?

[BMOTOXSTAR]

OK,
  Non Charger question but a Mopar question....
I just put a RR horn (Beep,Beep) into my 74' SatellRunner and it beeps just like the old horn. Is there an adjustment you make on the horn to make it sound like it did on the RR Cartoon's and like all the other RR's sound?

[moparstuart]

  there is a small adjuster screw duhicky on the face you turn it , it will adjust the sound you just have to keep messing with it till you get the sound you want .

[BMOTOXSTAR]

Thanks man, I wanna' go Beep Beep down Sesame Street.