Audio Signal Input Switch Board Four-way Audio Source Switch Relay Module

Parameter Description Name Audio signal switcherVoltage DC 7V 24V AC 6V 18V AC and DC universal regardless of positive or negativeFunction four in one out four groups of audio signals are connected at the same time and one group of signals is output Method Push button switch the first group of output is defaulted press once to switch one groupFeatures Relay switching zero lossApplication computer TV mobile phone home theater etc Product size 60 52 15mmProduct weight 50 gramsOperation guide 1 Supports four groups of input signals with the switch button one of the outputs can be selected and the default is onThe first group of signals is connected 2 Use the relay to switch the four way signal basically there is no loss 3 Wide voltage range DC 7V 24V AC 6V 18V AC and DC universal regardless of positive and negative 4 This product has no signal amplification function just switching the signal source 5 The control board has four kinds of signal lights each group corresponds to one signal and the switch is clockwise Top left ー top right ー bottom right ー bottom left ー top left cycle in turn 6 The control board can be fixed on the panel please adjust the hole position of the panel first and then solder the PCBButton soldering point on the boardPackage includes 1 x Audio signal switcher