Troubleshooting - Denon AVR-4806CI Operating Instructions Manual

Troubleshooting

Symptom
An image is not projected with
an HDMI/DVI-D connection.
The HDMI audio is not output.
Power has turned off and the
power indicator is flashing red.
Sound is only produced from the
center speaker.
"CHECK ANTENNA" is displayed
in the XM mode.
"NO SIGNAL" is displayed in the
XM mode.
"OFF AIR" is displayed in the XM
mode.
Receiving only XM channels 0
and 1.
Cause
• AVR-4806CI's HDMI output terminals and
monitor's input terminals are not properly
connected.
• No HDMI/DVI-D signal is being input.
• The connected monitor equipment or other
equipments do not support HDCP.
• The output format of the connected player
(HDMI/DVI-D FORMAT) does not matche the
supported input format of connected monitor
equipments.
• The AVR-4806CI does not play HDMI audio
signals.
• The HDMI audio signals are not output from
the connected monitor device.
• The set's internal temperature has risen and
the protection circuit has been activated.
• The core wires of the speaker cables are
touching each other or the AVR-4806CI's rear
panel, activating the protection circuit.
• AVR-4806CI is malfunctioning.
• You are playing a monaural source (TV, AM
radio broadcast, etc.) in the DOLBY/DTS
SURROUND or HOME THX CINEMA mode.
• AVR-4806CI's XM terminal and the XM
Passport System is not properly connected.
• The signal cannot be received.
• The selected channel is not currently
broadcasting.
• The XM Tuner is not activated.
• Check the HDMI connection.
• Properly select HDMI or DVI-D signal input
source.
• The AVR-4806CI will not output video signal
unless the other equipment supports HDCP.
• Check whether the output format of the
connected player (HDMI/DVI-D FORMAT)
matches the supported input format of
connected monitor equipments.
• Set the HDMI audio playback setting at the
"HDMI/DVI In Assign" settings to "AMP".
• Set the HDMI audio playback setting at the
"HDMI/DVI In Assign" settings to "TV".
• Put the AVR-4806CI in a well-ventilated place.
• Turn off the power, then wait for the set to
fully cool off before turning the power back on.
• Check the connections of all the speaker
cables.
• Turn off the power and contact a DENON
customer service center.
• When playing monaural sources, select a
surround mode other than DOLBY/DTS
SURROUND or HOME THX CINEMA.
• Check that the connection are correct.
• Reposition your XM Pasport System.
• Select the another channel.
• Contact XM Satellite Radio.
142
Measures Page
35, 36
106, 107
35, 36
35, 36
106, 107
15
61, 62
39
71
71, 72
71