User`s manual

11
1.2 Rear Panel
z
The expansion board slot: it is used for an expansion board, such as a firewire
expansion board or an sound module expansion board, etc.
z
The mainboard terminals: All the connector ports and switches are located here.
z MIDI OUT port ×1
z PEDAL A jack：1/4" TRS ×1, can be used for volume or sustain pedal.
z PEDAL B jack：1/4" TRS ×1, can be used for volume or sustain pedal.
z BREATH (Breath control or BC) jack: 1/8" TRS ×1, compatible with YAMAHA BC3.
z USB port: to make computer connection for MIDI data transfer and get the USB bus
power
z DC IN(AC adaptor power in port)：Connect the AC adaptor here
z POWER ON/OFF switch: Use it to turn the instrument on/off.