Question about Passport 8500 Radar Detector

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No sound My Passport 8500 stopped giving audible warnings. I tried turning the volume off and on and the mute off and on. Still no sound! I love the unit and it works very well but is always mute. Anyway to program this thing?

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The Piezoelectric speaker has gone bad. Escort can replace it.

Posted on Mar 19, 2009

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I have a dodge pickup 5.7 liter engine and I put a escort 8500 in it and whenever I accelerate it goes off

"Goes off" as in shuts off or provides an audible / visual radar alert?

Are you connected to the cigar lighter / battery; or a wire you believe to be 13.8VDC? Check the voltage of the wire you are using to power the 8500 with a VOLTMETER. You may be connecting the data bus wire in the vehicle instead of a 13.8VDC source. Move the wire to a 13.8VDC source.

Sep 22, 2015 | Passport 8500 Radar Detector

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Everything lights up and is working,but i have no sound

Do you accidentally have it muted? The Mute button, located on PASSPORT's top panel and SmartCord. Have you turned up the volume on it? Volume Control (VOL) To increase or decrease the audio volume, press and hold the (+) or (-) volume control buttons located on the top case. A sample alert tone will be generated, along with a corresponding bar-graph on the display. Once you have reached your desired volume level, simply release the button. This level will be stored in memory. In Preferences Auto Volume is the default. This feature will increase the audio alert level automatically when the ambient noise in the vehicle is high. Good luck.

Mar 06, 2011 | Passport 9500i Radar/Laser Detector

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Dont what to spend extra money if its something simple?

call the factory cause nobody gave me any solutions!!!!

Sep 22, 2009 | Passport 8500 Radar Detector

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Put Escort passport 8500 X50 into calibration mode.

If you hold down the mute button (on front) and the two buttons on top...when you power up, it will reset.

Mar 20, 2009 | Passport 8500 X50 Radar Detector

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Passport 8500 will no longer switch to LOUD mode

Try doing a factory reset as described in the user manual since it is possible that a power fluctuation has somewhat corrupted the internally saved user settings.

Mar 02, 2009 | Passport 8500 Radar Detector

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Does not turn on

this might sound crazy but have you turned the volume button up? It is also power on button

Oct 29, 2008 | Passport 8500 Radar Detector

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Send it to Escort they will fix it. I don't think it cost much even if it's out of warranty

Jul 13, 2008 | Passport 8500 Radar Detector

3 Answers

Escort, passport 8500

Hold all three buttons down at the same time to reset the device. If this doesn't work it probably needs to be sent back for repair/reflash. Jack

Mar 23, 2007 | Passport 8500 Radar Detector

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