Yamaha III mode, device, stable, [>/■] button, Troubleshooting, duced by other pads), No effects are applied, Double triggering problem

			Appendix
			Troubleshooting
	No effects are applied.	Cannot save data to the external USB storage
		device.
	● Check the Effect Bypass settings (page 89) in the dis-
	plays called up via [DRUM KIT] → [F4] EFFECT. If	● Has the USB storage device you’re using been properly
	Bypass is turned on, the corresponding Effect is not		formatted? (page 123)
	applied to the sound.	● Is the USB storage device being used write protected?
	● Check the Switch parameter (page 128) in the display		(Write-protect should be set to off for saving data.) (page
	called up via [UTILITY] → [F3] EFFECT → [SF2] MEF. If	21)
	this parameter is set to “off,” the Master Effect is not	● Is there enough empty memory space in USB memory?
	applied to the sound.		To check the amount of free capacity in USB memory,
	● Check the Reverb Send, Chorus Send and Variation		press the [SF6] button in the File mode.
	Send parameters (page 80) in the display called up via	The Trigger Signal from the acoustic drum is not
	[DRUM KIT] → [F2] VOICE → [SF2] OUT-TUNE. If these
	parameters are set to minimum values close to 0, it may	stable.
	sound as if no Effect is being applied to the sound.
		● Check whether or not the Drum Trigger (Yamaha DT20,
	● Check the Reverb Send and Chorus Send parameters
			etc.) is attached to the acoustic drum with adhesive
	(page 95) in the display called up via [DRUM KIT] → [F6]
			tape.
	OTHER → [SF1] COMMON. If these parameters are set
		● Check all the items of “No sound or the sound volume is
	to minimum values close to 0, it may sound as if no Effect
			lower than expected” above.
	is being applied to the sound.
		● Is the cable securely connected to the Drum Trigger
	A Song cannot be started even when pressing the		(Yamaha DT20, etc.) jack?
	[>/■] button.	Double triggering problem.
	● Does the selected Song actually contain data?
		● If the connected pads have an output or velocity control
	● Check the MIDI Sync parameter (page 131) in the dis-
			volume, adjust them. It may be a good idea to lower
	play called up via [UTILITY] → [F5] MIDI → [SF2] SYNC.
			them.
	If this parameter is set to “MIDI,” the Song of the DTX-
		● Check the Gain parameter (page 109) in the display
	TREME III will play back only upon reception of external
			called up via [TRIGGER] → [F3] SENS. It may be a good
	MIDI clock coming from the external MIDI sequencer or
			idea to lower the value of this parameter.
	computer. In other words, the Song cannot play back
		● When using acoustic drums, are you using Drum Trig-
	even if you press the [>/■] button.
			gers (trigger sensors) made by manufacturers other than
	Connected microphone does not work properly.		Yamaha? To ensure optimum operation, use only Yamaha
			Drum Triggers.
	● Check the Mic/Line parameter (page 128) in the display
		● When using acoustic drums, check whether or not the
	called up via the [UTILITY] → [F4] AUX IN → [SF1] OUT-		head of the drum is generating irregular vibration. If so, it
	PUT. This parameter should be set to “mic” when using		may be necessary to mute the head.
	the microphone.	● When using acoustic drums, make sure the Drum Trigger
	● Check whether the GAIN Knob (page 12) on the rear		is attached near the rim (above the bearing) and not near
	panel is set to minimum position or not.		the center of the head.
	Cannot record audio signals in the Sampling	● When using acoustic drums, make sure that nothing is
			touching the Drum Trigger.
	mode.
		● Try increasing the value of the Reject Time parameter
	● If you cannot enter the Sampling mode even though		(page 110) to avoid double triggering. Note that the
	you’ve pressed the [SAMPLING] button, check whether		sound of a roll or flam cannot be properly produced if
	DIMMs have been installed or not. In order to enter the		this parameter value is too high.
	Sampling mode, DIMM modules must be installed. (page	Crosstalk problem (unexpected sound is pro-
147)
		duced by other pads)
	● Is there enough Sample Memory available? (page 136)
	● Is the Sampling Source setting appropriate? (page 136)	● When using acoustic drums, place the Drum Trigger
	● Is the Trigger Mode set appropriately? (page 137)		away from any nearby drum.
	Computer/MIDI instrument problems.	● Try adjusting the Reject Level parameter (page 110) in
			the display called up via [TRIGGER] → [F4] REJECT.
	● Check the MIDI IN/OUT parameter (page 131) in the dis-	● If the pads have a level adjustment knob, adjust them.
	play called up via [UTILITY] → [F5] MIDI → [SF3]	● Try adjusting the minimum level parameter (page 110) in
	OTHER. If you are connecting a computer to the DTX-		the display called up via [TRIGGER] → [F3] SENS.
	TREME III via USB, this parameter should be set to
	“USB”; if you are connecting a MIDI device to the DTX-
	TREME III via MIDI, this parameter should be set to
	“MIDI.”

Appendix

DTXTREME III Owner’s Manual 151