Factory Reset for a Tizen/SSSP screen
Step 1
If the screen isn't already on, power it on. With the remote control, select HDMI source, shut the screen off by pressing the “POWER OFF” button and wait for 10 seconds.
Step 2
The folliwing part has to be done in less thank 5 seconds: Press the “Mute” button then press the following button in that order : “1”, “8”, “2” and then on the power button (which is red).
Step 3
Once that code is entered correctly, the screen powers on and a menu appears.
Step 4
On that menu, Choose “Option” (it's already selected by default) then “Factory reset” and again, select “Factory reset”.
Step 5
If done correctly, the screen should power off
Step 6
You can now start the screen with the “Power On” button.
The screen is reset and ready to be configured.