Brigmton BTDT2-918 Manual De Instrucciones página 34

Multimedia
When you connect a USB device to your computer, you can select music,
photos or videos in this menu using the LEFT / RIGHT buttons and the OK
button to confirm. If no USB memory is connected, the warning message
"NO USB DEVICE IS FOUND" will be displayed.
Music
Select the file to be played with the directional buttons:
Photo Settings
Slide Interval: Set the time interval between slides of 1 ~ 8 seconds.
Slideshow Mode: Adjust the effects of the slide show in 0 ~ 59 or random
mode.