Turn on the main power first before switching on the switch that can be found at the right side of the digital screen.
Click on the avatar and enter the four digit number that was given [307326]
Click on the toolbox icon.
2. You can access the volume settings from here
Turn on the switch that can be found below the digital screen.
2. Turn on the power button to start.
Click on the avatar.
2. Enter the four digit number that was given [3073]
Click on the whiteboard icon
2. Click on the Spilt icon.
3. Click on the number of screen that you want.