User Manual
Table Of Contents
- CONTENTS
- INTRODUCTION
- PART NAMES AND FUNCTIONS
- PREPARATION
- PLAYBACK
- ADDITIONAL FEATURES
- CONFIGURATION
- Enabling/disabling the HDMI Control function
- Enabling/disabling the Auto Power Standby function
- Enabling/disabling the Child Lock function
- Enabling/disabling the Bluetooth Standby function
- Enabling/disabling the Bluetooth function
- Setting the dynamic range compression level
- Changing frequency characteristics according to how the sound bar is installed
- Initializing the sound bar
- TROUBLESHOOTING
- Check the following first when any problem occurs
- When a problem occurs: Power or overall functionality
- The power turns off suddenly
- The power cannot be turned on
- No operations can be performed from the sound bar’s controls
- All indicators are off although the power is on (the power appears to be off)
- The sound bar does not function correctly
- The sound bar turns on by itself
- The sound bar cannot be controlled with the remote control
- The sound bar cannot be controlled using the TV’s remote control
- When a problem occurs: Audio
- When a problem occurs: Bluetooth®
- When a problem occurs: App
- Other actions
- APPENDIX
![](/manual/yamaha/sr-c20a/1-user-manual-english/images/img-64.png)
When a problem occurs: Audio
No sound
(
The input source you are attempting to play back from is not selected.
Select the correct input source.
(
“Basic control during playback”(p.32)
(
The mute function is active.
Cancel the mute function.
(
“Basic control during playback”(p.32)
(
The volume is too low.
Turn up the volume.
(
“Basic control during playback”(p.32)
(
The power cord of the sound bar is not connected securely.
Make sure that the power cord of the sound bar is properly connected to an AC wall outlet.
(
An input jack is connected to another input jack.
Connect the input jack on the sound bar to the output jack on the AV device.
(
Signals that the sound bar cannot play back are being input.
Change the digital audio output setting on the TV or AV device to a type of audio signal supported by the
sound bar.
(
“Supported digital audio signal formats”(p.81)
(
The HDMI Control function is disabled.
When connecting a TV that supports ARC (Audio Return Channel) to the sound bar using an HDMI cable
only, enable the HDMI Control function.
To output audio from the sound bar when the HDMI Control function is disabled, connect the TV’s audio
output jack to the sound bar’s TV jack (digital optical) via a digital optical audio cable.
(
“Enabling/disabling the HDMI Control function”(p.47)
(
“Connecting a TV using an HDMI cable (sold separately)”(p.23)
(
The audio output destination of an HDMI Control-enabled TV is set to the TV’s built-in speakers.
In the TV’s HDMI settings, set the audio output destination to an option other than the TV’s built-in
speakers.
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TROUBLESHOOTING > When a problem occurs: Audio