Roland PCR-30, PCR-50, PCR-80 Rear Panel

Names of things and what they do

Rear Panel

fig.rear_50

20.Security Slot () [PCR-30/50]

A commercially available security lock can be attached here. http://www.kensington.com/

21.AC adaptor jack

Connect the include AC adaptor to this jack. Insert the plug firmly so it won’t get unplugged accidentally.

22.Power switch

DC	Power on using the AC adaptor
OFF	Power is off
USB *1	Power on using a USB cable (when not using the AC adaptor)

*1 Bus power (USB)

BUS power can be used when the PCR-30/50/80 is connected to your computer via a USB cable. In this case, the power will be supplied from your computer via the USB cable. To use the PCR-30/50/80 with bus power, set the power switch to USB.

*For some computers, the PCR-30/50/80 may not operate if bus power is used. In this case, use the included AC adaptor.

23.USB connector

Use this when connecting the PCR-30/50/80 to your computer via a USB cable.

24.MIDI IN/OUT connectors

These can be connected to the MIDI connectors of other MIDI devices to transmit and receive MIDI messages.

25.Controller [P1] and [P2]

You can connect the appropriate type of pedals to these jacks and use them as controllers.

	HOLD	Connect a pedal switch to this jack and use it as a Hold pedal.
	EXPRESSION	Connect an expression pedal to this jack and use it to control tone
	EXPRESSION	or volume in real time.
		or volume in real time.

You can also assign MIDI messages to these controllers as desired.