Q1: What input and output modes does PO100AK support?
A1: It only supports USB TYPE-C input mode, and supports optical, coaxial and RCA output modes.
Q2: What should I do if the machine does not work or no sound?
A2: You need to check whether the device is powered on, whether the audio source is connected correctly, ensure that other devices such as cables are working properly, the back-end device needs to set the correct input mode and PO100AK match, etc.
Q3: How about the sound is very small?
A3: PO100AK does not have a volume adjustment function, you need to turn up the volume of the source device such as cell phones or computers, as well as the PO100AK back-end device volume adjustment to your favorite volume effect.