Sony LBT-GPX555 Operating Instructions - Page 16

Disc/USB Playback Playing a disc 1 Press CD. 2 Press Z OPEN/CLOSE on the unit. 3 Load a disc with the label side facing up on the disc tray. When you play back an 8 cm disc such as a CD single, place it on the inner circle of the tray 4 Press Z OPEN/CLOSE on the unit to close the disc tray. Do not forcibly push the disc tray to close it as this may cause a malfunction. 5 Press N to start playback. Before using a USB device with this system Check the information on the website about compatible USB devices (page 36). To select the playback source or transfer destination (USB Memory Select) If the USB device has more than one memory (for example, an internal memory and a memory card), you can select which memory to use as a playback source or transfer destination. Use the buttons on the unit to perform this operation. Note You cannot select a memory during playback or transfer. Make sure to select a memory before starting playback or transfer. 1 Press USB/USB SELECT repeatedly until "USB A" or "USB B" lights up in the display panel. 2 Connect a USB device to the A or B port according to your selection in step 1. 3 Press OPTIONS when playback is stopped. 4 Press / to select "USB MEM SEL", then press ENTER. 5 Press / to select the memory you want, then press ENTER. To exit the options menu, press OPTIONS on the unit. 16GB