Yamaha 01C Owner's Manual - Page 135

LFO (Low Frequency Oscillator) As its name suggests, the LFO creates waveforms of a low frequency. These waveforms can be used to vary the pitch, filter or amplitude to create effects such as vibrato, wah and tremolo. The following five waveforms are available. saw tri squ rnd sine Voice Edit Editing a VA Voice (only for ELS-01C) You can edit a VA Voice in the VA Page of the Voice Edit display. If you are using the ELS-01, the VA Page cannot be selected. VA Page 8 1 2 34 56 7 1 Element On/Off switches The [AWM1] - [AWM4] buttons indicate the Elements which make up the selected Voice, and the [VA] button indicates the VA tone generator. You can mute any of the Elements by simply pressing the corresponding button. Pressing the button again cancels the mute. AWM buttons are grayed out when you are editing a VA Voice since VA Voices do not contain Elements. However, you can add AWM Elements to a VA sound in the LAYER Page if you want. See page 131. 2 LEVEL Determines the level of the VA sound. Range: 0 - 127 ELS-01/01C Owner's Manual 135