OK, I’m trying to understand the Autocom setup but the ‘manual’ isn’t too great!
Any help or comments with the following would be gratefully received:
1. Is the difference between ‘Music Input’ and ‘Aux 2’ that any signals fed into Aux 2 will cause the music signal to ‘mute’?
2. If so, and you want to connect a Mobile telephone, Road Angel, and Music, you would need to connect the Mobile and Road Angel via a Y adaptor to the Aux 2 input, leaving the music on its own dedicated input. This means the Mobile and RA will mute the Music. Has anyone done this either with a simple Y adapter or have you used the Autocom part 58 mixing lead with audio isolation.
3. Myles, I gather from your comments that you found an attenuation resistor is needed for the Road Angel. Do you have it connected as above? Is the resistor just in series with the signal or is it wired with another as a potential divider?
4. Anyone know the connections needed to add PMR radio communication as well?
I’m assuming the radio connects to the short Grey 5-pin DIN from the PRO.
Autocom have a PTT switch designed to mount on a bike handlebar, that has a 3-way toggle and a push button. The 3 positions are 1 – VOX on Pro opens the radio transmitter; 2 – VOX on Pro only operates between driver and passenger; 3 – Press to talk for radio (but I think VOX remains operational between driver and passenger?).
However the 5 pin din socket only has 9v, 0v, Mic, Speaker and PTT connections – anyone know what the PTT connection is (i.e. what is the PTT switch contact arrangement and how are they wired to the DIN?
I’m going to have to speak to Autocom on Monday anyway (anyone know a good technical person there?) but if I can unravel some of the above first it will help
Ian - MI 5EVN - Slightly Vider 😬 (and not very well at all ☹️, but getting better )
Edited by - Ian B on 8 Feb 2004 21:18:01