Troubleshooting - JVC TH-F3 Instructions Manual

Troubleshooting

■General
Problem
Power does not come
on.
You cannot operate any
button.
The remote control does
not work.
You cannot operate the
main unit using the
remote control.
A whirring noise can be
heard.
No picture is produced.
The picture is distorted. A video cassette recorder is
The screen size is
abnormal.
The TV screen darkens. The screen saver setting is acti-
No picture/sound is pro-
duced via the [HDMI
MONITOR OUT] termi-
nal.
The picture is distorted
when the TV is con-
nected to the [HDMI
MONITOR OUT] termi-
nal.
57
Possible cause
The power cable is not con-
nected to an AC outlet.
Some specific operations are
restricted.
The batteries are running low.
Function assigned to some but-
tons change according to the
remote control mode.
The main unit is located close
to a TV, computer, or other
electric appliance.
Improper connection.
connected between the main
unit and the TV.
The video signal type setting is
not appropriate.
The screen size setting is not
appropriate.
vated.
A disc/file recorded in a format
incompatible with the main unit/
TV is played back.
The connected TV is not com-
patible with HDCP.
The main unit fails to recognize
the TV connected to the [HDMI
MONITOR OUT] terminal.
An HDMI cable longer than 5 m
(15 feet) is used.
The proportion of the picture is
not appropriate.
Possible solution
Connect the power cable correctly.
This is not a malfunction.
Replace the batteries.
Slide the remote control mode
selector to [AUDIO], [SHIFT] or the
lowest position to select an appro-
priate mode to your desired func-
tion.
Place the main unit away from a
TV, computer, or other electric
appliance.
Connect all cables properly.
Connect the main unit directly to
the TV.
Select the video signal type suit-
able for your TV.
Select the display method suitable
for your TV.
Press any button.
Confirm the playable disc/file
types.
Connect a TV compatible with
HDCP.
Disconnect the HDMI cable and
connect it again.
Use an HDMI cable of 5 m (15
feet) or shorter to assure stable
operation and picture quality.
Connect the TV to the [VIDEO] ter-
minal or the [COMPONENT] termi-
nals, and select the video signal
type setting.
Reference
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