Pyle PTTCDS72UBT Instruction Manual - Page 16

1. Insert a USB storage device and SD card, then select USB/SD mode (as described previously). When the system has recognised the device, press the stop button. 2. Press the delete DEL button: "ONE" will be flashing on the display. Press the SKIP UP or SKIP DOWN button to select "ALL" on the display. Press the delete DEL button again to confirm. 3. While the system is deleting the files/tracks, the USB or SD icon will be flashing on the display until the deletion is complete. NOTE: Pressing the delete DEL button will completely delete all files/tracks on the USB device or SD card. Removing the USB device / SD card  First move the function selector to another mode (tuner, phono, tape), then turn the volume knob counterclockwise to turn off the power.  To remove a USB device, pull it out of the USB port.  To remove a memory card, press the memory card inwards and then release it. The card will be released (partially ejected) and you can remove it by hand. The auxiliary input Listening to a CD (or other auxiliary input) 1. Turn the volume knob clockwise to turn the equipment on. 2. Use the function selector to select TAPE/AUX mode, then connect the external audio device (such as a CD player) to the AUX IN socket at the front of the equipment. The audio signal from the external audio device will now be played through the system. 3. If an external audio device is connected to the AUX IN socket, playing of the auxiliary device takes priority over cassette playback. NOTE: If you won't use the unit for a long time ,you had better take the CD out from the disk tray door . 16