EN-42You can use the same operations as those for built-in songsto play back MIDI files* stored in the MUSICDAT folder on aUSB flash drive. For information about the procedure forsaving a MIDI file to a USB flash drive, see “Using a Computerto Copy General Song Data to a USB Flash Drive” (pageEN-123).* Standard MIDI files (SMF format 0/1) and CASIO MIDI files(CMF format)1. Insert the USB flash drive into the DigitalKeyboard’s USB flash drive port.• When you perform a USB flash drive operation or turnon the Digital Keyboard while a USB flash drive isplugged in, the Digital Keyboard initially needs toperform a “mounting” sequence to prepare for dataexchange with the USB flash drive. Digital Keyboardoperations may be momentarily disabled while amounting sequence is being performed. The [USB]indicator will flash on the display while the USB flashdrive is being mounted. It may take up to 10 or 20seconds or even longer for a USB flash drive to bemounted. The message “Listing” will be displayedwhile the mounting operation is in progress. Do notattempt to perform any operation on the DigitalKeyboard while a mounting sequence is in progress. AUSB flash drive needs to be mounted each time it isconnected to the Digital Keyboard.2. Perform the procedure under “To select asingle built-in song for playback” (page EN-39).• Song numbers are assigned automatically insequence to MIDI files on the USB flash drive. Thefiles are sorted on their file names, and the first MIDIfile is assigned song number 41.You can use your Digital Keyboard to play back audio files(WAV format, 44.1 kHz 16bit) stored in the MUSICDAT folderon a USB flash drive. For information about the procedure forsaving an audio file to a USB flash drive, see “Using aComputer to Copy General Song Data to a USB Flash Drive”(page EN-123).• While audio file playback is in progress, you can performnormal keyboard play, and you can use layer, splitoperations.• For information about handling USB flash drives, see “USBFlash Drive” (page EN-119).1. Plug a USB flash drive where a supportedaudio file is stored into the Digital Keyboard’sUSB port.2. Long-press 7 SONG BANK (AUDIO) until the[AUDIO] indicator appears.This means that the Digital Keyboard is in the Audio Modeand is standing by for audio file playback.• Song numbers are assigned automatically insequence to audio files on the USB flash drive.3. Use the bm number keys, bn [–] and [+], or thebl dial to select the number of the audio fileyou want to play back.4. To start playback, press 8 AUDIO PLAY/STOP.This displays [AUDIO PLAY] indicator.• The operations below are supported during playback.Playing Back a Song from a USBFlash DriveTo play back a song from a USB flash drivePlaying Back an Audio Fileon a USB Flash Drive (AudioMode)To play back an audio fileTo perform this operation: Press this button:Skip to the next file bn [+]Skip to the previous file bn [–]DisplayedA b s o l u t eSong number File nameDisplayed