Yamaha PSR-E433 Owner's Manual - Page 46

Song Settings BGM (Background Music) Playback With the default setting, pressing the [DEMO/BGM] button will play back only a few of the internal Songs repeatedly. This setting can be changed so that, for example, all internal Songs are played, or all Songs transferred to the instrument from a computer are played back, letting you use the instrument as a background music source. Five playback group settings are provided. Simply select the one that suits your needs. 1 Hold down the [DEMO/BGM] button for longer than a second. "DemoGrp" is shown in the display for a few seconds, followed by the current repeat playback target. Hold for longer than a second. 2 Rotate the dial to select a repeat playback group from the table below. Demo Preset User Download USB Preset Songs 001-003 All preset Songs All User Songs All Songs transferred from a computer All Songs (MIDI files) in the connected USB flash memory 3 Press the [DEMO] button to start playback. To stop playback, press the [DEMO] button again. Random Song Playback The order of Song repeat playback via the [DEMO/ BGM] button can be changed between the numerical order and random order. 1 Press the [FUNCTION] button. 2 Press the CATEGORY [+] and [-] buttons several times to call up "PlayMode" (Function 059). "PlayMode" is shown for a few seconds, followed by the current playback mode, "Normal" or "Random." PlayMode 059 When the DemoGrp is set to "Demo," this parameter cannot be set. 3 Rotate the dial to select "Random." To return to the numerical order, select "Normal." 4 Press the [DEMO] button to start playback. To stop playback, press the [DEMO] button again. Reference 46 PSR-E433 Owner's Manual