EN
service@toptro.com
Note:
• The TR27 projector is compatible with most Bluetooth headsets,
Bluetooth speakers, and Airpods. However, please note that
it is not compatible with Bluetooth keyboards or Bluetooth
phones.
• If you encounter no sound while playing videos, we recommend
checking the Dolby sound settings on your connected
devices. Turning off Dolby sound can ensure better audio
compatibility with the projector.
• Some Bluetooth speakers may experience a significant
reduction in volume when connected to the projector. To
address this issue, try increasing the volume on all relevant
devices to achieve the desired sound level.
• If you have any questions or need further assistance, please
don't hesitate to contact TOPTRO support via email at
Service@toptro.com.
5.Multimedia Play
5.1 USB Disk Input Mode
1. Insert the USB flash disk into the USB port of the projector.
2. Select "Files" and the press the "OK" key to enter.
3. Depending on the file type, select the option [ Device/
Vidoe/Picture/Music/Files ].
4. Select the desired file and then press the [ OK ] button to
play it.
5. Click "MENU" button on the remote while playing video to
adjust the picture settings directly.
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