While you wait for answers, we may have found some information which could help you.
Click here for Turn Off Switch Not
Roberts ecologic4 dab radio?
No volume?
My roberts unologic will work on batteries but not on mains power? Help?
roberts sport dab radio screen?
Roberts duo logic display backlight on but not working?
My Robert Unologic won't work on the batteries but will on mains?
howtomendit.com for free repair help, information and advice.
