Activpanel i-series 65 does not turn on. When turn on, the power button turns to green, but the screen doesn’t work. Also, when turned on, some text appears and quickly disappears. What I could try? Can I update Firmware?
Thank you for your post on our Support Community.
Due to the nature of the issue you reported, we are going to contact you directly via email with specific troubleshooting and questions.
Thank you and kind regards,
Promethean Technical Support