Troubleshooting - Yamaha Reface CS Owner's Manual

Appendix
 Troubleshooting
If this instrument does not behave as expected—for example, not producing the correct sound or pro-
ducing no sound at all—please try to resolve the issue as described below. Many issues can also be
resolved by doing a Factory Reset (page 40). If any specific issue should persist, please contact your
Yamaha dealer or a service center (see the back of this booklet).
Issue
The instrument turns off unex-
pectedly.
No sound is pro-
duced by the
built-in speakers.
Sound input via
the [AUX IN] jack
cannot be heard.
No sound is
produced.
The instrument
stopped produc-
ing sound when a
setting was
changed.
46
reface CS/DX/CP/YC Owner's Manual
Model(s) Suspected cause
This is normal when the
All Auto Power-Off function is
enabled.
The volume is turned fully
down.
Headphones are con-
nected.
All
Local Control is turned off.
Speaker Output is turned
off.
MIDI volume or expression
CS
has been set to a very low
YC
level by a foot controller.
The volume on the con-
All nected audio equipment
has been turned fully down.
The Attack (A) setting from
CS
the EG section is too high.
The filter's cutoff frequency
CS
is too low.
Amplitude (AMP) is being
CS modulated by the LFO, the
DX LFO's depth is high, and its
speed is low.
DX The carrier level is set to 0. Increase the carrier level.
DX All carriers are turned off.
The FREQ or RATIO set-
DX ting for a carrier (or multiple
carriers) is too high.
All of the FOOTAGE sliders
YC are fully up. In this condi-
tion, the volume is 0.
Solution
If necessary, you can deacti-
vate the Auto Power-Off func-
tion to prevent it turning off the
instrument again. (Page 41)
Raise the volume by using the
[VOLUME] or [VOL] slider.
Unplug the headphones.
(Page 5)
Turn on Local Control. (Page
43)
Turn on Speaker Output.
(Page 42)
If a foot controller has been
connected to the [FOOT
CONTROLLER] jack, try
using it to increase the vol-
ume.
Raise the volume on the con-
nected audio equipment.
Lower the [A] slider.
Adjust the filter's cutoff fre-
quency.
Change the LFO assignment,
reduce the depth, or increase
the speed.
Turn a carrier on and ensure
that its level is sufficiently
high.
Decrease the FREQ or RATIO
setting.
Lower some of the FOOTAGE
sliders.