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HDR (High Dynamic Range) images cannot be displayed in HDR mode. [239]
Display does not appear on the display panel. [240]
Image does not appear on the TV screen when the receiver is not turned on. [241]
Sound
No sound or only a very low level of sound is heard, no matter which device is
selected. [243]
There is severe humming or noise. [244]
No sound or only a very low level of sound is heard from specific speakers. [245]
There is no sound from a specific device. [246]
The left and right sound is unbalanced or reversed. [247]
Dolby Digital or DTS multi-channel sound is not reproduced. [248]
The surround effect cannot be obtained. [249]
A test tone is not output from the speakers. [250]
A test tone is output from a different speaker than the speaker displayed on the TV
screen. [251]
No sound is output from the TV when the receiver is in standby mode. [252]
No TV sound is output from the receiver. [253]
Image and sound are not output from the TV when the receiver is not turned on.
[254]
The sound is output from both the receiver and the TV. [255]
When the Wireless Multi-Room function is active, the sound lags behind the
picture. [256]
Tuner
The FM reception is poor. [257]
The FM stereo reception is poor. [258]
You cannot tune to radio stations. [259]
USB devices
Are you using a compatible USB device? [260]
When the music on the USB device is played back, there is noise, skipping, or
distorted sound. [261]
A USB device is not recognized. [262]
Playback does not start. [263]
A USB device cannot be connected to the USB port. [264]
An audio file cannot be played. [266]
Network connection