Have just installed a DR600 but my GPS doesn't work. Downloaded the 1,004 software but still doesn't work.
This is a known issue with the DR600, but according to users, the GPS fix could take a few minutes after it hasn't been used for a long time. Secondly, format the SD card and re-install the software.
You will have to wait for BlackVue to fix it or contact them directly using the following details: http://www.blackvue.com/en/main/contactus_en.html