Machine Adjustment – Using Bluetooth Headphones with Screen Casting

When using the screen casting function, you can switch the audio output depending on the device type. Below are detailed steps for two common scenarios.

Scenario 1 – Switching Audio Output on iOS Devices

Step 1 – Open Control Center

• On iPhone or iPad, swipe down from the top-right corner (Face ID devices) or up from the bottom of the screen (Touch ID devices).

• The Control Center will show the current media playback and control options.

Step 2 – Open the Audio Output Menu

• Tap the audio source button in the top-right corner of the playback window (usually shown as a small triangle or speaker icon).

• A list of available audio outputs will appear, such as the iPhone/iPad speaker, headphones, or the connected casting device.

Step 3 – Select Desired Audio Output

• From the list, choose the audio output device you want.

• The system will immediately switch audio playback to the selected device.

Scenario 2 – Switching Audio Output on Huawei Devices

Step 1 – Open the Status Bar

• On Huawei phones or tablets, swipe down from the top of the screen to open the status bar.

• The status bar will display current audio playback information and control options.

Step 2 – Open the Audio Output Menu

• Tap the audio source button in the playback window (speaker or similar icon).

• A list of available audio outputs will pop up, including the device’s own speaker, Bluetooth headphones, or the casting device.

Step 3 – Select Desired Audio Output

• From the list, select the audio output device you want.

• The system will automatically switch audio playback to the chosen device.

Tips

• Ensure the selected device is powered on and properly connected before switching.

• If the casting device does not appear in the list, try reconnecting or check if both devices are on the same network.