JVC LT-37S60BU Service Manual page 60

Problem
Remote control
stops working
Aspect ratio changes
unintentionally
Poor picture quality
Strange picture
when using an external
device
Poor sound
Actions
Unplug TV, several minutes later plug it in again.
Press to return to your settings.
Unnatural colour >>> Adjust COLOUR and BRIGHT-1.
Check your COLOUR SYSTEM.
Noise >>> Set to the following functions.
PICTURE MODE : STANDARD
DIGITAL VNR : AUTO (HIGH)
Super DigiPure : MIN
Dull picture >>> Set to the following functions.
PICTURE MODE : BRIGHT
DIGITAL VNR : MIN
Super DigiPure : MAX
If you connected S-Video output device, check the
"S-IN" setting.
If the top of the image is distorted, check the video
signal quality itself.
If movement appears unnatural when receiving a signal
from a DVD player, etc. with 625p (progressive-scanning),
change the output setting of the external device to 625i
(interlace-scanning).
Adjust the BASS and TREBLE.
If receiving a poor signal in "STEREO / · ", switch to MONO.
Adjust the channel reception using "MANUAL".
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