JVC LT-37S60BU Service Manual page 61

Troubleshooting
Problem
Wrong screen size
No sound
Green and
distorted screen
Some functions
do not work
Some inputs cannot
be selected in the
sub-picture
"FEATURE NOT
AVAILABLE" appears
"ACI ERROR"
appears
Black or white dots
appear on the screen
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Switch SIZE in HDMI SETTING to "1" or "2".
Switch AUDIO in HDMI SETTING to ANALOGUE or DIGITAL.
Wait a little for the signal to stabilize when switching
the signal format for an HDMI device.
It is not a malfunction. Some functions (dark background)
in the menu do not work depending on the situation.
EXT-4, EXT-5 inputs and PC mode cannot be selected in the
sub-picture.
Is the T-V LINK compatible device connected to EXT-2?
Is the SCART CABLE "Fully Wired"?
Is the T-V LINK compatible device turned on?
After confi rming all the conditions above,
press "OK" button again.
Press to start ACI again.
If you still receive the "ACI ERROR" after numerous tries,
press to cancel ACI.
LCD panels use fi ne dots ("pixels") to display images.
While more than 99.99% of these pixels function properly,
a very small number of pixels may not light,
or may light all the time.
Please understand that this is not a malfunction.
(continued)
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