Troubleshooting

Solutions to common problems related to the Monitor are described here. If none of the solutions presented here solves the problem, unplug the Monitor and consult an authorized dealer or service center.

Symptom

 

Probable cause

Corrective action

Page

Power is not supplied.

• Is the power cord disconnected?

•Insert the power cord (plug) firmly.

11

 

 

 

 

 

 

 

•Is the MAIN POWER switch turned on?

•Turn on the MAIN POWER switch.

12

 

 

 

 

Video image does not

•Is the correct input selected?

•Select the correct input by pressing

 

appear, or audio

 

 

 

VIDEO A, VIDEO B, COMPO. and

12

sound does not occur.

 

 

 

RGB on the remote control (or INPUT

 

 

 

 

 

 

 

 

on the Monitor).

 

 

•Are connected devices connected

•Connect connected devices correctly.

11

 

correctly?

 

 

 

 

 

•Are signals being supplied from the

•Set connected devices correctly.

11

 

connected devices?

 

 

 

 

 

 

 

 

 

 

 

•Are input signals (scanning frequency,

•Check if the signal is appropriate

10

 

etc.) appropriate?

(scanning frequency, etc.), and input

 

 

 

 

the appropriate signal.

 

 

•Is brightness adjusted correctly?

•Adjust brightness on the menu.

15

 

 

 

 

 

 

 

•Is volume set at minimum?

•Adjust volume.

12

 

•Are the diagnostic lamps turned on?

•Refer to “Self-diagnostic indication,”

29

 

 

 

 

and take an appropriate action.

 

 

 

 

 

The picture through

 

 

 

•Adjust CLOCK PHASE using the

 

the RGB terminal is

 

 

 

menu.

14

 

 

 

blurred.

 

 

 

 

 

 

 

 

 

Colour is abnormally

•Is brightness adjusted correctly?

•Adjust BRIGHT (brightness) using the

15

dark or bright.

 

 

 

menu.

 

 

 

 

 

 

 

 

Colour is poor or

•Is picture quality (colour density, etc.)

•Adjust PICTURE using the menu.

15

unstable.

adjusted correctly?

 

 

 

 

 

 

 

 

 

 

•Is the correct broadcast system (colour

•Set SIGNAL MODE (colour system) to

19

 

system) selected?

“AUTO.”

 

 

 

•Are signals (scanning frequency, etc.) to

•Check if the signal is appropriate

10

 

connected devices appropriate?

(scanning frequency, etc.), and input

 

 

 

 

the appropriate signal.

 

The picture is cut or

•Is the size or position of the screen

•Adjust H.SIZE, V.SIZE, H.POSITION

 

shifted toward one

adjusted properly?

or V.POSITION using the menu.

14

side.

 

 

 

 

 

 

 

 

 

The remote control

•Are the batteries correctly set?

•Insert batteries correctly, observing the

8

does not work.

 

 

 

polarities (»and Æ).

 

 

 

 

 

•Are the batteries exhausted?

•Replace with new batteries.

8

 

•Is there any object blocking the path

•Remove any blocking object.

—

 

between the remote control and remote

 

 

sensor?

 

 

 

•Is the Monitor too far away from you?

•Move toward the Monitor, then operate

—

 

 

 

 

the remote control.

 

 

 

 

 

 

•Is the Monitor connected serially to

•Only Master Monitor can be controlled

24

 

another Monitor (Serial Connection)?

by the remote control when connected

 

 

 

 

serially.

 

 

 

 

 

The buttons on the

•Is the Control Lock function in use?

•Set the Control Lock function to “OFF”

21

Monitor do not work.

 

 

 

using the menu.

 

 

 

 

 

 

 

 

 

 

28

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JVC GD-V4200PZW-G, GD-V4200PCE-G, GD V4200PZW specifications Troubleshooting, Auto
Page 27 Page 29

GD V4200PZW, GD-V4200PCE-G, GD-V4200PZW-G, GD-V4200PCE specifications

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