Troubleshooting - JVC TM-1011G Instructions Manual

Troubleshooting

Solutions to common problems related to your monitor are described here. If none of the solutions presented here
solve the problem, unplug the monitor and consult a JVC-authorized dealer or service center for assistance.
Problems
No power supply Is the AC or DC power plug loose or
disconnected?
When using the DC power supply, is
the battery charged?
Is the AC or DC switch turned off?
No picture with Is the signal cable disconnected?
the 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?
Are any of the self-check indicators
flashing?
No sound with the Is the audio signal being output from
power on the connected component?
Is the volume level set to minimum or
the sound is turned off?
Is the audio cable disconnected?
Wrong color Has the picture adjustment been
changed?
Has the white balance setting been
changed?
Is the BLUE CHECK function
activated?
Unnatural picture Has "CONTRAST" or "BRIGHT" been
changed?
Shaking picture Is the monitor close to a motor,
transformer or any other device
generating a strong magnetic field?
(a fan, fluorescent light, laser printer,
another monitor, etc.)
Irregular color Is the monitor placed or moved close to
a speaker or any other magnetic
device?
Has the position of the monitor been
changed with the power on?
16
Points to be checked Measures (Remedy)
Firmly insert the power plug.
Charge the battery or replace it with the one
charged. (Refer to the instructions of the battery.)
Turn the AC or DC switch on.
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.
Follow the procedures in "Self-check Indications."
Turn on the power of the connected component
and set the output correctly.
Adjust the volume level or turn on the sound
using the MENU/VOLUME control.
Connect the audio cable firmly.
Set each picture adjustment to the standard (00)
value. Or, perform "reset" in "PICTURE SUB
ADJ." to set each item of picture adjustment to
the standard value.
Perform "reset" in "COLOR TEMP./BAL." to set
each item to the standard value.
Press the BLUE CHECK button on the front
panel repeatedly to return the screen to normal.
Adjust CONTRAST or BRIGHT by using the front
panel buttons. Or, adjust "CONTRAST" or
"BRIGHT" in "PICTURE SUB ADJ." in SET-UP
MENU.
Move the monitor away from the device until the
picture stops shaking.
Connect the power plug to another AC outlet
away from the former one.
Move the device away from the monitor.
Reference
pages
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6, 7
6, 7
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18
17
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4
6, 7
4, 12
12, 13
5
4, 12
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