Hitachi L26H01AU manual Troubleshooting Symptom and Check List

TROUBLESHOOTING (continued)

Symptom and Check List (continued)

Symptoms	Check list	Page
Ɣ No picture – normal sound	Ɣ Check the value level of “Brightness” and “Contrast” in “Picture	27
	Menu”.

ƔCheck if the batteries are installed correctly.

Ɣ The remote control does not	Ɣ The batteries might be exhausted. Replace them with new ones.	11 , 12
	Ɣ Remove all the obstructions in front of the sensor window on the
work.
	unit.

ƔCheck if the buttons of the control panel can work.

Ɣ Normal picture but no		Ɣ Check the connection of the external equipment.		14		~	19
color-normal sound		Ɣ Check the “Color” in “Picture Menu”.		27		~	28
Ɣ Image is paused.		Ɣ Check if the TV is in freeze mode by pressing	button.			44
Ɣ No picture		Ɣ Check if the Power Cord is plugged into the socket firmly.			10 ,
The Indicating lamp	Off	Ɣ Check if the Main Power is ON.		14		,	18
		Ɣ Check if all the cables of the external equipment are connected
Ɣ No picture		correctly and firmly.
		Ɣ Check if the power of the external equipment is ON.
The Indicating lamp	Orange
		Ɣ Check if the TV/AV mode has been selected correctly.				45
It means that the unit is in
		Ɣ Check if the PC is in Power Save mode or not.
“Power Save Mode”.
		Ɣ Refer to “Power Save mode” and “When following messages
		appears on the screen”
Ɣ No picture		Ɣ Check if the signal cable is connected correctly and firmly.		14		~	18
The indicating lamp	Green	Ɣ Adjust the level of Brightness and Contrast lower.
Ɣ The top of the television and		Ɣ It may happen when you use the unit for long hours. Turn off the
		Main Power of the unit for a while. Please note that this is not all				19
surface of the panel heat up.
		function.
Ɣ Image cannot be displayed in		Ɣ Press Recall button to check if the input signal of the displayed		21 ,			49
the correct position.		image is compatible with the specification of the television.
Ɣ When the VCR is in special
playback features (Fast forward		Ɣ It could happen when the VCR is connected to Component output,
or Rewind), the screen gets		such as 480i. This is not malfunction.
dark and cannot see the image		Ɣ Try Composite output or S-video output and check the picture again.
at all.
Ɣ Some screen display size		Ɣ Check the signal status by pressing the button on the remote				21
		control. The available screen display size is different depending on
cannot be switched.				43 ,			44
		the current signal status.

ƔCheck if the cables are connected correctly.

Ɣ Cannot be displayed the image Ɣ Check the output format of the equipment.		16
from HDMI	Ɣ (Please refer to “Connecting Procedure” and “Recommended Signal	49 ~	51
	List”.)
Ɣ The image and audio are	Ɣ Check if the PC (RGB)/HDMI analog audio input terminal is	16 ,	17
mismatched when in RGB or
	connected to the same external device.
HDMI mode.

47