APPLICATION EXAMPLE: 2 RX21’s.

Clock Modes

In this example, the left hand RX21 sends MIDI data to the right hand RX21, as described later in this chapter. Whichever way you wish to send data, the connections should be made as shown.

The RX21 offers two clock modes (also known as sync modes or synchronization modes) which function as follows:

1. INTERNAL.

This is the normal RX21 mode. The playback of patterns and songs is synchronized to the RX21’s own internal clock, the speed of which is adjusted by the TEMPO control. The internal mode is also used when external sequencers or rhythm machines are to be synchronized to the RX21’s internal clock, which is transmitted via the MIDI OUT connector.

2. MIDI.

In this mode the playback of patterns and songs is synchronized to a MIDI clock signal received from an external sequencer, music computer or another rhythm machine, via the MIDI IN connector on the RX21 rear panel. In this case the tempo is controlled by the device which is transmitting the MIDI clock signal.

The desired clock mode is selected by pressing the MIDI button. Normally, the LCD will read “CLOCK: INTERNAL", indicating that the internal clock mode is selected. To select the external clock mode, press the +1/YES button. “CLOCK: MIDI” will appear on the LCD. If you wish to switch back to "CLOCK: INTERNAL", press the -1/NO button. Once the selection has been made, press any other main function key to exit. If you turn the RX21 power off, the next time you turn it on again, the internal clock mode will be selected.

Clock Mode Selection

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