How do you read them? ....lots of lights going up and down on the unit....... BUT , whats the correct way of interpreting whats going on please? .....thanks in advance

..When i put my foot down (load engine) ......goes all the way to green
..On 'back' throttle ....lights 'drop' all the way back
..On idle.... 'jumps' around a little

 

On tickover it should rise and fall. red (lean) to green (rich)
when your foot is planted it should go to green (rich mixture) whilst accelarating, if it goes to red (lean mixture) on planting your foot lift off, on steady cruise again it should rise & fall.