JVC LCT2141-001A-H manual Troubleshooting, The following are not malfunctions

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	Points to be checked	Measures (Remedy)
No power supply.	Is the power plug loosened or disconnected?	Firmly insert the power plug.
No picture with the	Is the video signal output from the connected	Set the connected component correctly.
power on.	component?
	Is the input signal selected properly?	Select the required video signal input with the
		Input select button. (See page 6.)
	Is the video cable disconnected?	Connect the video signal cable firmly.
		(See page 11.)
No sound.	Is the audio signal output from the connected	Set the connected component correctly.
	component?
	Is the volume output set to minimum?	Adjust the speaker volume with the
		VOLUME/SELECT buttons. (See page 6.)
	Is the audio cable disconnected?	Connect the audio signal cable firmly.
		(See page 11.)
Shaking picture.	Is the monitor close to a device generating a	Move the device away from the monitor until the
	strong magnetic field?	picture stabilizes.
No colours, wrong	Is the colour system selected properly?	Set the COLOR SYSTEM in the <MENU>
colour, or dark picture.		screen mode to [AUTO] mode. (See page 7.)
	Has the picture control setting (CONTRAST,	Set each picture control to the standard setting.
	BRIGHT, CHROMA or PHASE) been changed?	(See page 6.)
Unnatural, irregularly	Is the monitor close to a speaker, magnet or any	Move the device away from the monitor and turn
coloured, or distorted	other device generating a strong magnetic field?	the monitor’s power off. Wait at least 30 minutes,
picture.		then turn the power on again.
Front panel button does	Are the operation buttons on the front panel	Set the CONTROL LOCK to OFF in the
not function.	locked? ( Has CONTROL LOCK function set to	<SET-UP MENU> screen mode. (See pages 8
	ON?)	and 9.)

The following are not malfunctions:

●When a bright still image (such as a white cloth) is displayed for a long period, it may appear to be coloured. This is due to the structure of the cathode ray tube and will be deleted when another image is displayed.

●You experience a mild electric shock when you touch the picture tube. This phenomenon is due to a normal buildup of static electricity on the CRT and is not harmful.

●The monitor emits a strange sound when the room temperature changes suddenly. This is only a problem if an abnormality appears on the screen as well.

●If two or more monitors are operated next to each other, their images may shake or be distorted. This phenomenon is due to mutual interference; it is not a malfunction.

Move the monitors away from each other until the interference disappears or turn the power off on any monitor that is not being used.

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