Audio ports such as Aux-In, Line-In or SPDIF-in is an audio input available on WiiM Mini or Pro that allows you to connect a device with an audio output (such as a CD player, TV or turntable) to play on your WiiM attached audio system. Optical output supports 192kHz/24bit.
Once you’ve connected a device to the audio input port on your WiiM Mini or Pro, you can start playing Aux-In, Line-In or SPDIF-In audio using the WiiM Home App by the following steps.
1. Select the Device tab, tap the device or group that you want to play the input audio
2. Select the Browse tab, go to the bottom, click the Aux-In, Line-In or SPDIF-In
How to enable the Auto-sensing for the input audio?
Enable the Auto-sensing to automatically play the input audio when WiiM Pro detects a signal is being sent to the audio input port. The device only detects the audio input when there's nothing playing on the device or the group and the device goes to standby mode.
To provide the best possible automatic switching experience, please reduce the standby time to 30 seconds instead of the default 2 minutes.
1. Enable the Auto-sensing for the audio input
Select Device tab > Tap the device setting gear icon > Audio Input > Turn on Auto sensing. It's disabled by default.
2. Change the standby setting
Select Device tab > Tap the device setting gear icon > Standby Mode > Select 30s as the standby waiting period.