Troubleshooting - Yamaha EZ-TP Owner's Manual

Problem
No Sound.
The desired pitch is not
produced.
The EZ-TP doesn't respond
properly to notes I'm
singing.
Sound is produce even
when I'm not singing into
the mouthpiece.
Noise or hum is produced.
Distorted sound.
Data cannot be loaded from
a computer using the Song
Filer application.

Troubleshooting

• Are the batteries depleted? (Page 6)
• Is the overall volume turned up to an appropriate level? (Page
11)
• Is a pair of headphones or cable plugged into the PHONES/
OUTPUT jack? (Page 7)
• Is the Local Control parameter set to "off" or "EZC"? This
parameter should be turned "on." (Page 31)
• Have you set the instrument's voice octave setting to match
your voice? (Page 14)
• Make sure that the mouthpiece is in proper contact with your
lips, with no gaps or leakage.
• Try singing using a variety of vowels or percussive sounds
("ta," for example). The EZ-TP responds to different sounds
in different ways, and you may need experiment to find the
ideal match.
• Try adjusting the MIC VOL control (Page 15).
• The instrument may be responding to other sound and noise.
Try turning the microphone volume control down a bit. (Page
15)
Is there a cell (mobile) phone operating near the EZ-TP? You
may need to turn nearby cell (mobile) phones off, or move
them farther away from the EZ-TP.
Is the overall volume turned up too high?
In some cases – particularly when playing downloaded songs –
the sound may become distorted if the volume is turned up too
high. Try lowering the volume a little.
The AC adaptor may not be connected to the EZ-TP. Make sure
that the AC adaptor is connected when loading data from a
computer.
Possible Cause & Solution
EZ-TP Owner's Manual
33