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Front Panel≫ Rear Panel≫ Remote≫
Contents
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Connections
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Playback
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Setup
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Troubleshooting
Power
❏ Cannot turn on the unit
• Make sure that the power cord is properly plugged into the wall outlet.
• Unplug the power cord from the outlet once, wait 5 seconds or more, then plug it in again.
( p40)
❏ The unit turns o unexpectedly
• If “5. Hardware” - “Power Management” - “Auto Standby” on the Setup menu is activated, the unit automatically enters the standby mode.
• The protection circuit function may have operated. In such a case, if the power is turned on again, “AMP Diag Mode” is displayed on the main
unit’s display, and the unit enters the diagnosis mode to check the unit for abnormality. As the result, if no problem is found, “AMP Diag Mode”
on the display disappears. Then, you can use the unit normally. If “CHECK SP WIRE” appears on the display, the speaker cables may be short-
circuited. Check if the core wire of a speaker cable is not in contact with the core wire of another speaker cable or the rear panel, and turn the
power on again If “NG” is displayed, remove the power plug from the outlet immediately, and consult the dealer.
• The protection circuit function may have operated due to an abnormal rise in temperature of the unit. In such a case, the power turns o
repeatedly even if the power is turned on each time. Secure sucient ventilation space around the unit, wait for a while until the temperature of
the unit decreases. Then, turn the power on again.
WARNING: If smoke, smell or abnormal noise is produced by the unit, unplug the power cord from the outlet immediately, and contact the dealer or
Onkyo Support.
( p105)
Audio
• Make sure that the speaker setup microphone is no longer connected.
• Conrm that the connection between the output jack on the connected device and the input jack on this unit is correct.
• Make sure that none of the connecting cables are bent, twisted, or damaged.
• If the MUTE indicator on the display blinks, press on the remote controller to cancel muting.
• While headphones are connected to the PHONES jack, no sound is output from the speakers.
• When "Source" - "Audio Select" - "PCM Fixed Mode" in the Setup menu is set to "On", no sound is played if signals other than PCM are input.
Change the setting to O.
Check the following if the problem persists after you have conrmed the above.
❏ No sound from the TV
• Change the input selector on this unit to the position of the terminal to which the TV is connected.
• If the TV does not support the ARC function, along with the connection by an HDMI cable, connect the TV with this unit using a digital optical
cable, digital coaxial cable, or analog audio cable.
( p32)
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General
Weight and Dimensions
