Page 1 of 1

Vhf Quantar fan

Posted: Fri May 05, 2017 4:29 am
by Richard Collier
Fans run 24/7 is there a fix to this. I thought they only come on when the PA gets warm. I shut the station down and turn it back on and the fans do the same thing. Pa in not warm not sure what to do.

Re: Vhf Quantar fan

Posted: Thu Jun 22, 2017 4:39 am
by mogman
If you have a Motorola PS that fan will run 24-7 If the radio is not booting correctly due to a problem with the SCM the PA fans can run continuously.
Go to the meter page and check on what the thermistor voltage is, normally around 3.5V fans will start to run around 2.0 to 2.3V

Re: Vhf Quantar fan

Posted: Thu Jun 22, 2017 7:15 pm
by Richard Collier
Thank you very much for the information, will look into that!