Video has no sound on the Xiaomi Mi Smart Projector.
Troubleshooting if the video has no sound on the Xiaomi Mi Smart Projector, please refer to the following steps:
1. Make sure the volume isn't muted and is turned up using the remote control or projector buttons;
2. Ensure audio cables or HDMI cables are securely connected between the projector and external audio devices;
3. Try playing videos from various sources to see if the issue is specific to one source;
4. Confirm correct audio output source is selected on the projector and check audio settings on the source device;
5. Turn off both projector and source device, wait a few seconds, then turn them back on;
6. Check for firmware updates for the projector that may fix audio problems and install any available updates;
7. If issues persist, reset the projector's audio settings to default via the settings menu;
8. Ensure external speakers are powered on and functioning properly by testing them with other devices;
9. If the troubleshooting steps above not resolved the issue, contact your local after-sales for further assistance regarding this issue.
1. Make sure the volume isn't muted and is turned up using the remote control or projector buttons;
2. Ensure audio cables or HDMI cables are securely connected between the projector and external audio devices;
3. Try playing videos from various sources to see if the issue is specific to one source;
4. Confirm correct audio output source is selected on the projector and check audio settings on the source device;
5. Turn off both projector and source device, wait a few seconds, then turn them back on;
6. Check for firmware updates for the projector that may fix audio problems and install any available updates;
7. If issues persist, reset the projector's audio settings to default via the settings menu;
8. Ensure external speakers are powered on and functioning properly by testing them with other devices;
9. If the troubleshooting steps above not resolved the issue, contact your local after-sales for further assistance regarding this issue.
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