Tancook248
New Member
Morning:
We have just mounted a PA300 system (used) in our new Medical Response Vehicle (ambulance) the siren comes on automatically when the gain switch is turned on, no matter what setting the selection switch is on.
Any help would be appreciated, no radio attached
We have just mounted a PA300 system (used) in our new Medical Response Vehicle (ambulance) the siren comes on automatically when the gain switch is turned on, no matter what setting the selection switch is on.
Any help would be appreciated, no radio attached