Denon AVR-4520CI Owner's Manual page 200

Symptom
When the HDMI • Make sure that "HDMI Audio Out" in the menu is set to "AVR".
ZONE4 function is When a same input source is selected for MAIN ZONE and
ZONE4 ON/OFF
used, Dolby TrueHD/ ZONE4, set the
DTS HD Master input source for ZONE4 to an input source that is different from
Audio/Dolby Digital/ the one for MAIN ZONE.
DTS cannot be
played back in MAIN
ZONE.
When the HDMI • Make sure that the power is on for ZONE4.
ZONE4 function is • Check the input source for ZONE4.
used, no video or • Check the output settings (resolution/audio format) for the input
audio is output to TV device.
in ZONE4. • The HDMI 7 / MHL connector on the front panel does not support
the HDMI ZONE4 function.
• For ZONE4, playback is only possible when the input signals are
HDMI signals.
When playing back • "HDMI Control" in the menu is set to "On". When using the
the input device just HDMI ZONE4 function, set "HDMI Control" in the menu to "Off".
to use the HDMI
ZONE4 function, the
TV used for MAIN
ZONE is turned on.
GVideoH
Symptom
No picture appears. • Check the connection between the video output terminal of this
unit and the input terminal of the TV.
• Match the input settings to the input terminal of the TV connected
to this unit.
DVD
Cause/Solution
button to "OFF", or change the
Cause/Solution
GAudioH
Page
Symptom
129
Audio is not output. • Check the connections for all devices.
• Check the speaker connections and configurations.
113
113
• Check whether the audio device power is turned on.
–
• Adjust the master volume.
• Cancel the mute mode.
–
• Check the connection with the playback device and select the
proper input source.
–
• Match the input mode and the terminal assigned to be the digital
input terminal.
102, 130
• Disconnect the headphones. No sound is output from the
speakers when headphones are connected.
The volume does not • The maximum volume is set too low. Set the maximum volume
increase. using "Limit"on the menu.
• Power for external devices connected to the output connectors
of the unit may not be turned on. Check the power of connected
external devices.
Page
No sound is • Check if the surround speakers are connected to the SURROUND
produced from terminals.
11, 16
surround speaker.
–
No sound is • Check if "Assign Mode" is set appropriately in order to output
produced from audio from the surround back speakers.
surround back • Set "Speaker Config." – "Surr. Back" on the menu to something
speaker. other than "None".
• Set the sound mode to something other than "STEREO" and
"VIRTUAL".
No sound is • Set "Speaker Config." – "Front Height" on the menu to something
produced from front other than "None".
height speaker.
No sound is • Set "Speaker Config." – "Front Wide" on the menu to something
produced from front other than "None".
wide speaker.
197
Cause/Solution
11,
17,
21,
26,
94, 95, 96,
97, 98, 111
Page
1 2, 1 3, 1 6,
1 8, 1 9,20,
2 2, 2 3,25,
2 7, 2 8, 2 9,
30, 31
–
42, 113
42, 113
41, 113
138
171
124
–
–
141
142
84
142
142