Hi, I just bought a concealed display unit off ebay from a reputable seller, but when i connect it up, none of the LEDs light up. When I press the mute/mode button on it, the main V1 unit cycles through its 3 modes, Auto, Logic and Advanced logic. So in effect it is communicating with my V1, but none of the concealed display units LED lights are coming on.
To exclude my V1 as the cause, could someone confirm if the concealed display should light up even if no V1 is connected to the power harness? ie only the concealed display unit is connected up for power?