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Trouble Shooting
●Try increasing the rejection parameter. However, a setting a value that is too high may cause the sound to be
muted when another drum is hit at the same time. (m Reference Guide : P. 13 [1-4. Self-Rejection, Rejection])
●Use the self-rejection. (m Reference Guide : P. 13 [1-4. Self-Rejection, Rejection])
●Change the INPUT ATTENUATION setting on the rear panel. (m P. 9 )
Cross-talk (mixed signals from different inputs) is produced.
●Try placing the sensors (DT20, etc.) away from nearby drums.
●Is the gain set too high? (m Reference Guide : P. 12 [1-2. Gain, Minimum Velocity]).
●Try increasing the rejection parameter. However, a setting a value that is too high may cause the sound to be
muted when another drum is hit at the same time. (mReference Guide : P. 13 [1-4. Self-Rejection, Rejection])
●If cross-talk is produced with a specific trigger input, try using specific rejection. (m Reference Guide : P. 13 [1-5.
Specific Rejection])
Sounds are cut when you play continuously.
●The maximum polyphony of 32 voices might be exceeded. In the Drum Kit Voice Edit mode’s [2-3. Alternate
Group, Key Assign Mode] (m Reference Guide : P. 20) set the “Key” value to “semi” or “mono”.
When 2 pads (drums) are played only 1 sound is heard.
●Raise the gain setting of the pad (drum) that is not producing sound. (m Reference Guide : P. 12 [1-2. Gain,
Minimum Velocity])
●Lower the rejection setting of the pad that is not producing sound. (m Reference Guide : P. 13 [1-4. Self-Rejection,
Rejection])
●Are both pads assigned to the same group in the Drum Kit Voice Edit mode’s [2-3. Alternate Group, Key Assign
Mode] display (m Reference Guide : P. 20)?
The sound is always loud.
●Is the minimum velocities minimum value set too high? (m Reference Guide : P. 12 [1-2. Gain, Minimum Velocity])
●Are you using a proper velocity curve? (m Reference Guide : P. 13 [1-3. Velocity Curve])
●Are you using a sensor made by a manufacturer other than Yamaha? Depending upon the manufacturer output
levels might be too large.
●Change the INPUT ATTENUATION setting on the rear panel. (m P. 9 )
The DTXPRESS III does not receive any switch or trigger signals.
●If you can access the Utility mode, do a factory reset. The DTXPRESS III will reset to its factory settings. (m
Reference Guide : P. 31 [2-5. Factory Set])
●Turn the [POWER SW] OFF then ON while holding the [PAGEs] and [PAGE t] buttons. The DTXPRESS III will
reset to its factory settings.
The sound will not stop.
●Some voices have very long release times when the [2-5. Key Off Enable] (m Reference Guide : P. 21) “key off”
parameter is set to “disable”. To temporarily stop the sound, hold the [SHIFT] button and press the [VOICE]
button.
The Closed Hi-Hat voice is not produced.
●Is the proper pad type selected? If the RHH130 is used as a hi-hat controller, the pad type must be set to “RHH”.
(m Reference Guide : P. 12 [1-1. Pad T ype])
The kick pedal does not produce sound.
●Is the proper pad type selected? If the pad type is set to “HH Contrler” only voices that can be played with a hi-hat
controller are produced. (m Reference Guide : P. 12 [1-1. Pad Type])