My FD uses AvCall for siren activation at the individual companies. Is there a way to determine the mixed tone frequency and use that for the Fire Tone-Out function of the BCT-15? I know the tones that are being mixed to make the two-tone sequence, but I'm not sure how to determine what the mixed tone frequency is. For example, company 1 uses AvCall BP (tone 1 mixture of 346.7 and 1083.9) and JM (tone 2 mixture of 716.1 and 977.2).
Thanks in advance for any assistance you can provide.
Thanks in advance for any assistance you can provide.