Click SET (or SETUP) on the remote to go to System settings.
DO NOT EVER SELECT Reset settings
Select Video to change the resolution. If your TV is connected to the Alfabox via composite cable (A/V), select video output mode: NTSC 480. If you are using HDMI cable select: 720 or 1080 video output mode.
Select Graphic resolution: Same as video
Select Audio to change Initial Volume and Audio output mode.
Select Network to set up Wifi or to change DNS server
INFORMATION ABOUT STB DEVICE