[RED]

just installed a v300sd system with ultradash after install everyting worked awesome after starting the car up a few times playing with the features the rpm stopped working on the dash no readout and no sweep and no LED on racepak like system was off but all other functions on dash were working i shut the power off on the car for about an hour and fired it back up and everyting works good now and LED is red and ready to record just wondering what could have happened it is set up to start recording on rpm any info would be appreciated

 

[Elowe65]

Hard to say, Couple of basic things to check/look into.. bad/ loose power/ground connections Low voltage check that the SD card is in all the way. If it happens again, give us a call at the shop 949.709.5555 Eric

 

[RED]

thanks for the reply i checked all the basics and didnt find anything wrong

 

[Elowe65]

Strange, If you experience it again, (since your setup to start on RPM), see if it records anything to the card such as engine RPM. Also, try removing the SD card and see if the LED changes color.