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Reference
■General
(Continued on the next page)
Problem Possible cause Possible solution
Reference
page
Power does not come
on.
The power cable is not
connected to an AC outlet.
Connect the power cable correctly.
9
You cannot operate any
button.
Some specific operations are
restricted.
This is not a malfunction.
–
The remote control does
not work.
The batteries are running low. Replace the batteries.
4
You cannot operate the
main unit using the
remote control.
Function assigned to some
buttons change according to
the remote control mode.
Slide the remote control mode
selector to [AUDIO], [SHIFT] or the
lowest position to select an
appropriate mode to your desired
function.
–
Touch sensor panels do
not work.
Some internal errors have
occurred on the touch sensor
panels.
Disconnect the AC plug, then
connect it again. Do not touch the
touch sensor panels when
connecting the AC plug again.
–
A whirring noise can be
heard.
The main unit is located close
to a TV, computer, or other
electric appliance.
Place the main unit away from a
TV, computer, or other electric
appliance.
58
No picture is produced. Improper connection. Connect all cables properly. 7–9
The picture is distorted. A video cassette recorder is
connected between the main
unit and the TV.
Connect the main unit directly to
the TV. 8
The video signal type setting is
not appropriate.
Select the video signal type
suitable for your TV.
10 and 11
The screen size is
abnormal.
The screen size setting is not
appropriate.
Select the display method suitable
for your TV.
38
The TV screen darkens. The screen saver setting is
activated.
Press any button.
38
No picture/sound is
produced via the [HDMI
MONITOR OUT]
terminal.
A disc/file recorded in a format
incompatible with the main unit/
TV is played back.
Confirm the playable disc/file
types. 60
The connected TV is not
compatible with HDCP.
Connect a TV compatible with
HDCP.
8
The main unit fails to recognize
the TV connected to the [HDMI
MONITOR OUT] terminal.
Disconnect the HDMI cable and
connect it again. 8
An HDMI cable longer than 5 m
is used.
Use an HDMI cable of 5 m or
shorter to assure stable operation
and picture quality.
–
The picture is distorted
when the TV is
connected to the [HDMI
MONITOR OUT]
terminal.
The proportion of the picture is
not appropriate.
Connect the TV to the [VIDEO]
terminal, and select the video
signal type and the output video
signal setting.
7,10 and 11
Troubleshooting
NX-F30[U].book Page 64 Tuesday, April 21, 2009 6:23 PM