JVC TH-V70 Instructions Manual page 77

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PROBLEM POSSIBLE CAUSE SOLUTION
Sound from one front speaker
only.
The speaker cord is not connected
correctly.
Left-right balance is not set properly.
Connect the cord correctly.
(See page 13.)
Adjust the balance properly.
(See pages 59 and 66.)
No sound from the center and/or The speaker setting is incorrect. Set the speaker setting properly.
rear speakers. (See pages 60 and 66.)
The system does not work
correctly.
No picture is displayed on the TV
screen.
Lightning or electronic noise interferes
with operation of the microcomputer.
Immediately after beginning to heat the
room, the system was moved to a cold
location causing condensation to form
inside.
Switch the power off, and remove and re-
insert the power plug in the socket.
Switch the power off and leave the unit a
few hours before switching the power on
again.
No picture is displayed on the TV
screen, the picture is blurred, or
the picture is divided into two
parts.
The video cord is not connected
correctly.
TV input selection is incorrect.
The disc is not playable.
Connect the cord correctly.
(See page 10.)
Select the correct input on the TV.
Use a playable disc. (See page 6.)
A disc cannot be played.
The scan mode is set to "PROGRESSIVE"
though the system is connected to the TV
which does not support the progressive
video input such as a conventional TV.
Change the scan mode to "INTERLACE."
(See page 26.)
The system's and disc's Region Code
numbers are incompatible.
Parental Lock is in use.
Replace the disc. (See page 6.)
Enter password to change the parental
level. (See page 64.)
A disc cannot be played and The disc is inserted with its label and
"0:00" is displayed on the display data sides inverted.
window. The unplayable disc is inserted.
Insert the disc correctly.
(See page 27.)
Replace the disc. (See page 6.)
Video and audio are distorted.
The disc is scratched or dirty.
A VCR is connected between the center
unit and the TV.
Replace or clean the disc.
(See page 71.)
Connect the center unit and TV directly.
With some discs, a picture may be
blurred when setting "PROGRESSIVE
MODE" to "FILM" or "AUTO."
Set "PROGRESSIVEMODE" to "VIDEO."
(See page 58.)
The picture does not fit the TV
screen.
No subtitle appears on the TV
screen though you have selected
as your initial subtitle language.
Audio language is different from
the one you have selected as
your initial audio language.
"MONITOR TYPE" is not set correctly.
The TV is not set correctly.
Set the monitor type correctly.
(See page 58.)
Set the TV correctly.
Some DVDs are programmed to always
display no subtitle initially. If this
happens, press SUBTITLE on the remote
control after starting play. (See page 41 .)
Some DVDs are programmed to always
use the original language initially. If this
happens, press AUDIO on the remote
control after starting play. (See page 42.)
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