The new version of DMC-4 firmware is released. This firmware revision brings the DMC-4 the same new feature set as the v2.08 DMC-3 update, and adds a new configuration mode similar to the DMC-3XL.
Please note: When the firmware update is first applied, the new configuration variables need to be set by entering the DMC-4 config mode. Hold button 4 at startup (upper right) and wait until all the LEDs stop blinking. Press buttons 1-3 until their LEDs are off, and press button 4 until the RGB LED is orange or white. Once this is completed, the new configuration may be selected per the instructions on the Files page. This procedure will not need to be repeated once the unit is configured for the first time.
Mode 1 (looper control, blue)
Button 1 – record / overdub
Button 2 – play / (hold for stop) stop
Button 3 – undo / redo
Mode 2 (looper FX, red)
Button 1 – half speed
Button 2 – reverse
Button 3 – pre / post
Mode 3 (bank / preset, green)
Button 1 – bank / preset down
Button 2 – bank / preset up
Button 3 – bypass
Mode 4 (looper level, may be disabled)
Button 1 – looper level down
Button 2 – looper level up
Button 3 – looper full up / looper full off
Expression input may be assigned to expression (orange,) looper level (white,) or tap tempo (use external momentary switch like Boss FS5U, violet.) If no expression pedal is connected, set expression input to tap to prevent spurious expression commands.
Press and hold button 4 (upper right) at power-on.
Blue LED on = preset mode, off = bank mode
Green LED on = instant stop, off = delayed stop
Orange LED on = foot level on, off = foot level off (disables white mode)
RGB LED orange = expression, violet = tap, white = looper level pedal assignment
Press and hold button 4 (upper right) to save configuration.