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TROUBLESHOOTING ➤ Troubleshooting En 70
The volume of low (bass) tones
from the subwoofer is low.
The volume of the subwoofer is low. Increase the volume of the subwoofer with the SUB + key. 39
Content from an input source with a limited support for low tones is playing. Play content from an input source with broader support for low tones to see
if volume is still low.
–
Move or reposition the subwoofer.
11
The unit is in target playback mode. Switch to stereo playback mode or surround playback mode. 40, 44
A subwoofer other than that supplied with this unit is connected. This unit supports the supplied subwoofer NS-WSW120 only. –
The image is not displayed on TV
screen.
The HDMI cable is not securely connected. Connect the HDMI cable properly.
25, 26
Menu screen of this unit is not
displayed.
The input switch of TV is not set correctly. Set the TV’s input source to this unit.
30
A digital or high-frequency
equipment produces noises.
The unit may be placed close to digital equipment or high-frequency
equipment.
Move the equipment away from the unit.
–
The HDMI control function does
not work properly.
“HDMI CONTROL” is set to “OFF”. Set “HDMI CONTROL” to “ON”. 59
The HDMI control function is disabled on your TV. Refer to the manual supplied with your TV and check the setting. –
The number of the connected HDMI devices exceeds the limit. Disconnect some of the HDMI devices. –
Audio delay control function is
not effective even “AUDIO
DELAY” is set to “AUTO”.
The TV does not support the audio delay auto adjustment feature. Adjust timing of sound output manually from “AUDIO DELAY” in the option
menu. 64
“Disable” appears in the front
panel display after key operation.
The key is unable to function in the current status of the unit.
–
Problem Cause Remedy See page
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