Remote Control Volume Control Board AC 9-12V Power Supply

Nvarcher ALPS electric potentiometer (the equipped potentiometer is 100K by default) remote control volume panel, using 4 potentiometers, potentiometer pin definitions to see the picture, the control panel has a volume one-key return function, the user can set the volume to return at will. 1: With the power supply board, it can be switched on and off remotely. 2: With the volume display board, it can display the volume level and the set volume digital value returned by one button. 3: With the use of the encoder, you can manually switch the power and adjust the volume. If you cooperate with the audio input selection board, the encoder can adjust the audio selection input and the volume mute function. Set the volume one-key return function: pre the one-key return setting button on the remote control, adjust the volume key + or-to the desired volume, and then pre the volume one-key return setting key, and the setting is succeful. Control board voltage: AC9-12V PCB board size: 5*9.9CM

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