JAMMER BLINDER M20 EXTREME

[Dejan]

Do anybody have the following problem :

after starting the ignition button of the Jammer "ON" I hear a two seconds
sound (indicator lights red and after that green) and than after 30-45 seconds it sounds again on 2 seconds (indicator lights red and after
that green). After that everything is OK, the light indicator is green and
it is warning me when the radar is "cathching me".

Please advise is it normal for Blinder to sounds twice, or not?

[ThroatyStang]

Do anybody have the following problem :

after starting the ignition button of the Jammer "ON" I hear a two seconds
sound (indicator lights red and after that green) and than after 30-45 seconds it sounds again on 2 seconds (indicator lights red and after
that green). After that everything is OK, the light indicator is green and
it is warning me when the radar is "cathching me".

Please advise is it normal for Blinder to sounds twice, or not?

Its normal all the new one do it. Mine does Your ok!

[ob1 canola]

I concur. Mine does it 2 .it is the 30 second diy test sequence. during the first 30 seconds you can test the blinder with a remote control from your tv.