Troubleshooting
En-70
● Check if "Resolution Error" is displayed on the main
unit display when video input via HDMI IN jack is not
displayed� In this case, the TV does not support the
resolution of the video input from the player� Change the
setting on the player�
● Reliable operation with an HDMI-to-DVI adapter is not
guaranteed� In addition, video signals from a PC are not
supported�
● Try switching off the DeepColor function� To turn off
the DeepColor function, simultaneously press the
STRM Box and On/Standby buttons on the main unit�
While holding down STRM Box, press On/Standby
repeatedly until "Deep Color:Off" appears on the display�
To reactivate the DeepColor function, repeat the above
described step until "Deep Color:On" is appeared on the
display�
¼ There is no picture from a source connected to the
component video input jack
● If multiple video inputs are put into one input, the output
will be made in the order of HDMI, COMPONENT
VIDEO/composite video� In this case, to output
composite video, set "HDMI Input" to "-----"�
¼ Images flicker
● It is possible that the resolution of the player is not
compatible with the TV's resolution� If you have
connected the player to this unit with an HDMI cable, try
changing the output resolution on the player� There also
may be an improvement if you change the screen mode
on the TV�
Linked operation
¼ There is no HDMI linked operation with CEC-
compliant equipment such as a television
● Set the HDMI CEC (RIHD) setting of the unit to "On"�
Press RCV and then Setup on the remote controller,
select "Setup" - "6� Hardware" - "HDMI" - "HDMI CEC
(RIHD)" and set to "Yes"�
● It is also necessary to make the HDMI linked system
settings on the CEC-compliant equipment� Check the
operating instructions�
¼ The RI functions do not work
● To use RI, you must make an RI connection and an
analog audio connection (RCA) between the component
and AV receiver�
● While Zone 2 is selected, the RI functions do not work�
Tuner
¼ Reception is noisy, FM stereo reception is noisy, or
the "FM STEREO" indicator does not stay lit
● Re-check the antenna connection�
● Relocate your antenna�
● Move the unit away from your TV or PC�
● Passing cars and airplanes can cause interference�
● Concrete walls weaken radio signals�
● Listen to the station in mono�
● When listening to an AM station, operating the remote
controller may cause noise�
Network function
● "Network Setup" becomes selectable after the network
starts up even if it cannot be selected first� It may take
about a minute to start up�
● When NET is blinking, the AV receiver is not properly
connected to the home network�
● Try unplugging the power supply of this unit and the
router, and then plugging in again� Try rebooting the
router�
If the above does not solve the problem, check the
following�
¼ Cannot access the Internet radio
● Certain network service or contents available through
the unit may not be accessible in case the service
provider terminates its service�
● Make sure that your modem and router are properly
connected, and make sure they are both turned on�
● Make sure that the router LAN side port is properly
connected to the AV receiver�
● Make sure that connecting to Internet from other
components is possible� If connecting is not possible,
turn off all components connected to the network, wait
for a while, and then turn on the components again�
● If a specific radio station is unavailable for listening,
make sure the registered URL is correct, or whether the
format distributed from the radio station is supported by
this unit�
● Depending on ISP, setting the proxy server is necessary�
● Make sure that the used router and/or modem is
supported by your ISP�
¼ Cannot access the network server
● This unit needs to be connected to the same router as
the network server�
● Make sure your network server has been started up�
● Make sure your network server is properly connected to
the home network�
● Make sure your network server is correctly set�
● Make sure that the router LAN side port is properly
connected to the AV receiver�
¼ Playback stops while listening to music files on the
network server
● Make sure the network server is compatible with this
unit�
● When the PC is serving as the network server, try
quitting any application software other than the server
software (Windows Media
R
Player 12 etc�)�
● If the PC is downloading or copying large files, the
playback may be interrupted�
USB storage device
¼ USB storage device is not displayed
● Check whether the USB storage device or USB cable is
correctly inserted to the USB port of the unit�
● Remove the USB storage device from the AV receiver
once, and then try re-connecting�
● Performance of the hard disk that receive power from
the USB port of the unit is not guaranteed�
● Depending on the type of format, the playback may
not be performed normally� Check the type of the file
formats that is supported�
● USB storage devices with security functions may not be
played�
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