HP B321 31.5-inch LED Digital Signage Display - Manual (Page 19)

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B321/B421
3. The connected USB device is detected automatically for all
its playable files, which will be automatically sorted into 3
types: , , and .
4. Press the BACK button to go up to the top layer in the
screen. Press button to select the file type. Press
button to enter its play list.
5. Select the file you want. Press button to start playing.
6. Follow the on-screen instruction to control the play option.
7. Press the PLAY buttons (H F G I J) to control
playing.
Supported file system:
• FAT32
Supported file format:
• Music: MP3, WMA, M4A, AAC, AC3
• Movie: AVI, MP4, MOV, MPG/MPEG
• Photo: JPEG, BMP, GIF
Caution:
• The manufacturer is not responsible if the USB device is not
supported, nor is it responsible for damage to or loss of data
in the device.
• Do not overload the USB port. If you connect a USB storage
device that consumes more than 500mA power, make sure
that it is connected to its own external power supply.
4.4. Play options
4.4.1. Playing music files
1. Select in the top bar.
2. Select one music track, then press button.
USB device Sort Play All Options Info
05:05 1. Music
Album
• To play all the tracks in a folder, select one music file,
then select { Play All}.
• To skip to the next or previous track, press or
button.
• To pause the track, press button. Press button
again to resume playback.
• To skip backward or forward 10 seconds, press or
button.
• To search backward or forward, press G or J
button, press repeatedly to toggle between different
speeds.
• To stop the music, press H button.
Music options
While you play music, press button, then press
button to select an option:
• { Repeat}: Select {Repeat} to play a track or an album
repeatedly, or select {Play once} to play a track once.
• { Media Server}: When you play content from a media
server, you can select another media server.
• { Shuffle On} / {Shuffle Off}: Enable or disable random play
of tracks.
NOTE: To view information about a song (for example, title,
artist or duration), select the song, then press
button. To hide the information, press
button again.