Nortek-hd-box-r1-hdmi-firmware |top|

Consumer Electronics Control (CEC) allows you to control multiple devices with one remote. Buggy CEC can turn your TV off unexpectedly. Firmware updates refine CEC command filtering.

: If the screen is black, your box might be outputting a resolution higher than your TV supports. Try connecting it to a different TV to lower the output setting. Cable Integrity nortek-hd-box-r1-hdmi-firmware