Unplug power of STB
Press and hold “Menu” button on RC (direct your RC to STB)
Plug power on STB with holding “Menu” button
Hold “Menu” button during 10 seconds.
Switch PAL - NTSC with single press on red button “F1” on RC.
ahrhome
Hold the 3 dots and 3 lines button on the remote (a little north of the volume button).
Unplug the power and plug it back in while continuing to hold the button with 3 dots and 3 lines. You will enter into the BIOS settings (blue screen)
For TV settings make sure it is set to "Auto".
For Graphics Res. set to "TV settings".
For boot mode, set to "NAND2".
Exit & save and reboot the device.
ahrhome
Plug in composite cables to tv you can then go to settings to adjust your resolution
Unplug power of STB Press and hold “Menu” button on RC (direct your RC to STB) Plug power on STB with holding “Menu” button Hold “Menu” button during 10 seconds. Switch PAL - NTSC with single press on red button “F1” on RC.