Three quick beeps from AL while driving?

**twentyseventy** · 12-20-2006, 01:33 AM

Twice now, I've had the AL give me three quick beeps and then go back to business as usual.

The first time, there was a GA Trooper up ahead, so I figured the AL had just reacted, albeit strangely, to his LIDAR.

However, I was driving the other day and the same thing happened, but no LEO to be found.

Has anyone else had this happen? Is there a problem with the unit?

**thestaton** · 12-20-2006, 07:37 AM

you are in the proximity of a laser guided cruise control. the only thing you can do is get out of there way.

i am working with LPP to see if we can get this fixed.

**speedjunkie** · 12-21-2006, 12:06 PM

Thats just the sound for detecting a interference. So your AL picked up something... whatever.
It can be caused sometimes by sun set (low hanging sun)
or some Brakelights of Mercedes Benz work with LED operating on 920nm...

**stealthJamal** · 12-21-2006, 05:34 PM

This happened on my AntiLaser a few times. Keep an eye on it and let us know how frequent it happens.

**happya$$** · 12-21-2006, 05:37 PM

It happens on mine occasionally also

**nomad** · 12-22-2006, 03:39 AM

Originally Posted by speedjunkie

...some Brakelights of Mercedes Benz work with LED operating on 920nm...

Clutching at straws here but...Any chance I can use this as an excuse should I get pulled for a rear shot that couldn't get a reading?

I.e. would pressing the brake pedal on a Merc have any effect on a "shot from the rear" laser gun even if it's 920nm? Please gawd, please!

"A laser what, orifice; I mean officer? Erm..I've got LED brakelights, would that cause the problem? No, that there is just a parking sensor"

**anjoem** · 12-22-2006, 05:16 AM

a triple beep occured once for me as well... and a gun was definitely targetting me. I went back to check if it will happen again, but this time it jammed normally.... strange... hasnt happened since that.

**thestaton** · 12-22-2006, 07:40 AM

Originally Posted by nomad

Originally Posted by speedjunkie

...some Brakelights of Mercedes Benz work with LED operating on 920nm...

Clutching at straws here but...Any chance I can use this as an excuse should I get pulled for a rear shot that couldn't get a reading?

I.e. would pressing the brake pedal on a Merc have any effect on a "shot from the rear" laser gun even if it's 920nm? Please gawd, please!

"A laser what, orifice; I mean officer? Erm..I've got LED brakelights, would that cause the problem? No, that there is just a parking sensor"

sorry but not a chance

**anjoem** · 12-23-2006, 08:24 AM

I think this problem is sorted in the v17.21 firmware.

I was able to recreate the 3 beeps with my stereo's remote on the v17.01 f/w but i cant trigger it anymore with the v17.21 f/w. Seems like they rewrote some of the code. I wonder if they included a generic jam?

I apologise.... i am talking hogwash above.... i managed to recreate the 3 beeps with the v17.21 software about an hour ago... strange tho.... all i did was hold the power button down... What i did notice is that the green LED stop flashing as per normal and then the 3 beeps with the red LED appearing. I don't know what this means?