Phone Goat wrote: ↑Fri May 04, 2018 2:53 pm
1. Would it be possible to run a mechanical siren from a Whelen Controller?
2. How do ESC-2030s get tones down to 517Hz?
3. Can tone Hz be changed on controllers?
4. Does anyone know of a Whelen that isn't a 2000R/400R that has collector rings?
5. On this map(
http://www.michigancivildefense.com/sit ... 1982sm.jpg), which municipalities in michigan would these be? One looks like Isabella Co, One looks like Clare Co, and it almost looks like...Wexford Co?
1. Depends on what you're wanting to know. Stepper motors would produce the tones and I'm sure any other DC driven motor will also do that. That's the only logical thing I could get out of it.
2. Down to? Trying to figure that out. Thought 2000 series panels were digital so a computer would burn whatever sound was required onto that chip.
3. On the analogue ESC-864 there's that jumper that you can short to generate two tones, so technically you can. I know on a SiraTone you can by turning the pots that govern the Johnson Counters, however Federal said that was only a fine tuning tool only to be done by the factory.
4. I have a very good feeling that was the only one.