Vhf Quantar fan

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Richard Collier
Posts: 225
Joined: Wed Jan 30, 2002 4:00 pm

Vhf Quantar fan

Post 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.
mogman
Posts: 127
Joined: Tue Aug 05, 2008 2:25 pm

Re: Vhf Quantar fan

Post 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
Richard Collier
Posts: 225
Joined: Wed Jan 30, 2002 4:00 pm

Re: Vhf Quantar fan

Post by Richard Collier »

Thank you very much for the information, will look into that!
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