Hitachi 42PD6000TA user manual Troubleshooting, Symptoms That Seemingly Appear to be Failures

HITACHI MODEL 42PD6000TA

TROUBLESHOOTING

Symptoms That Seemingly Appear to be Failures

Make the checks suggested below depending on the symptoms observed. If the symptoms remain uncorrected, contact your dealer.

Customer servicing can be hazardous.

Symptom		Point to check	See page
• No picture with the power-indicating		• Check the way the power cord is connected.	23
lamp off.		• Press the power switch.	24
• The message “No Input Signal. Going to		No input signal is detected.
suspend” or “Power Save” is displayed.	No Input Signal	• Check the way the signal cable is connected.
• No picture with the power indicating lamp		• Make sure that the switch of the computer, imaging
lights in orange.		equipment, etc., is turned on.	22

•Make sure the computer is not in the power-save mode.

•Check to see if the input selection matches the connection terminal.

• The message “No Input Signal. Going to		An input signal is not received normally.	22
sleep” is displayed.	No Input Signal	• Check to see if the input signal matches the	40
		specifications.
		• Check the way the signal cable is connected.
• The power indicating lamp is normally lit		• Check the contrast and brightness settings (adjust them for	19
but no picture.		higher contrast and brightness).	28
		• Check the way the signal cable is connected.
• The display image appears flowing		• Adjust the dot clock frequency and phase. (Adjust the dot
slantwise.		clock frequency first, the dot clock phase next.)	29
• Text displayed across the screen		(PC RGB input)
appears vertically streaked, with the			41
characters in vertical columns blurred.
• Text displayed across the screen		• Adjust the dot clock phase for the clearest viewing.
appears blurred.		(PC RGB input)	29
• A fine pattern flickers when displayed on
the screen.			41
• The remote control does not work.		• Check to see if the batteries are loaded in the remote	11
		control in opposite direction.
		• Check to see if the batteries in the remote control are OK.
• The display image does not appear in		• Check to see if the displayed input signal match the PDP	31
the normal position.		TV specification by pressing RECALL button.	40
		• Turn off the Move screen.
• The display has lack of picture around		• Turn off the Move screen.
the screen.			31
(PC RGB input)
• The temperature of the display panel surface is high.		• The plasma display panel is lighting the phosphors by the
		discharge of internal radiation. In some cases, this may	-
		cause the temperature of the panel surface to increase.
		Please note that this is not a malfunction.

ENGLISH

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