Troubleshooting - JVC TM-15L1D Instructions Manual

Troubleshooting

Solutions to common problems related to your monitor are described here. If none of the solutions presented here
solves the problem, unplug the monitor and consult a JVC-authorized dealer or service center for assistance.
Problems
No power supply Is the power plug loosened or
disconnected?
No picture with the Is the signal cable disconnected?
power on
Is the power of the connected
component on?
Is the signal being output from the
connected component?
Is the input selected correctly?
Is the input signal adapted to the monitor's
specification?
"OTHERS" or "Out Is the input signal adapted to the monitor's
of range" appears. specification?
"NO SYNC" Is the signal cable disconnected?
appears.
Is the input selected correctly?
Is the power of the connected
component on?
Is the signal being output from the
connected component?
No sound Is the signal cable disconnected?
Is the signal being output from the
connected component?
Is the volume set to minimum?
Wrong color, no Has the picture adjustment been changed? Adjust the picture by using the buttons on
color
Has the white balance setting been
changed?
Is the correct color system selected?
Has the BLUE CHECK/COLOR OFF
button been pressed?
Unnatural picture Has "CONTRAST" or "BRIGHT" been
changed?
Points to be checked Measures (Remedy)
Firmly insert the power plug.
Connect the signal cable firmly.
Turn on the power of the connected
component and set the output correctly.
Select the correct input with the INPUT
SELECT buttons.
Check if the input signal format is
acceptable to the monitor.
Check if the input signal format is
acceptable to the monitor.
Connect the signal cable firmly.
Select the correct input with the INPUT
SELECT buttons.
Turn on the power of the connected
component and set the output correctly.
Connect the signal cable firmly.
Turn on the power of the connected
component and set the output correctly.
Adjust the volume level.
the front panel or the items in "PICTURE
SUB ADJ." in the SET-UP MENU. Or,
perform "reset" in "PICTURE SUB ADJ."
Change "COLOR TEMP." in the SET-UP
MENU. Or, perform "all reset" in the MAIN
MENU.
Set "COLOR SYSTEM" correctly in the
MAIN MENU.
Press the BLUE CHECK/COLOR OFF
button to resume normal display.
Adjust picture contrast or brightness
by using the buttons on the front panel.
Or, adjust "CONTRAST" or "BRIGHT"
in "PICTURE SUB ADJ." in the SET-UP
MENU.
Reference
pages
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10, 11
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9
21
21
10, 11
9
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10, 11
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8
8, 16
14, 16
14
9
8, 16
19