Step 1. Install the Player on a TV, set-top box, or signage device
Choose the installation package that matches your device's hardware and operating system.
For installation instructions, see Installation Overview.
After the setup completes, launch the app and you should see the screen below. 
Step 2. Enable USB playback
Turn on the USB Playback feature. 
Step 3. Insert the USB drive
After you plug in the USB drive, the system displays the dialog shown below. 
Choose either Copy & Play or Play Directly.
- Copy & Play copies the USB content to internal storage so playback continues even after you remove the drive.
- Play Directly plays the content from the USB drive; playback stops once the drive is removed.
If the dialog does not appear, the device may not support USB detection.
If the USB content cannot be read, confirm the Player has storage permissions.
Monitor the playlist and remove any items that are not playing as expected. 