Roland MC-09 用户手册

Select the pattern or effect pattern for which you want to store 
loop control settings.

If you want to edit an existing loop control setting, select the pattern/effect 
pattern that includes it.

Press the [LOOP CTRL] button so its indicator lights.

Loop control will be turned on.

Press the [DISPLAY] button enough times to get the TONE/
TYPE indicator to light.

Use the [INC] and [DEC] buttons to select the loop control 
type.

: Pitch

: Trigger

: Divide times 16

Press the [SEQ REC] button.

You will enter a mode in which you can make loop control settings (Step 
Edit).

Press the [SETUP] button.

This lets you make preparatory settings for loop control.

Use the [INC] and [DEC] buttons to specify the loop control 
length (1 or 2 measures).

The display will show the loop control length.

Press the [SCALE] button to select the step unit and number of 
steps.

16th notes x 16 steps:

 indicator dark

8th note triplets x 12 steps:

 indicator lit

If loop control settings have 
already been made, you 
can press the [REST] button 
in loop control settings to 
erase the values of all steps.