Hitachi L26A01A, Руководство пользователя

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40
TROUBLESHOOTING (continued)
Symptom and Check List (continued)
Symptoms Check list
Page
●
No picture – normal sound
●
Check the value level of “Brightness” and “Contrast” in “Picture
Menu”.
27
●
The remote control does not
work.
●
Check if the batteries are installed correctly.
●
The batteries might be exhausted. Replace them with new ones.
●
Remove all the obstructions in front of the sensor window on the
unit.
●
Check if the buttons of the control panel can work.
11
,
12
●
Normal picture but no
color-normal sound
●
Check the connection of the external equipment.
●
Check the “Color” in “Picture Menu”.
14 ~ 19
27
,
28
●
Image is paused.
●
Check if the TV is in freeze mode by pressing button.
38
●
No picture
The Indicating lamp → Off
●
Check if the Power Cord is plugged into the socket firmly.
●
Check if the Main Power is ON.
10
14
,
19
●
No picture
The Indicating lamp → Orange
It means that the unit is in
“Power Save Mode”.
●
Check if all the cables of the external equipment are connected
correctly and firmly.
●
Check if the power of the external equipment is ON.
●
Check if the TV/AV mode has been selected correctly.
●
Check if the PC is in Power Save mode or not.
●
Refer to “Power Save mode” and “When following messages
appears on the screen”
38
●
No picture
The indicating lamp → Green
●
Check if the signal cable is connected correctly and firmly.
●
Adjust the level of Brightness and Contrast lower.
14 ~ 18
●
The top of the television and
surface of the panel heat up.
●
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
function.
19
●
Image cannot be displayed in
the correct position.
●
Press Recall button to check if the input signal of the displayed
image is compatible with the specification of the television.
21
,
42
●
When the VCR is in special
playback features (Fast forward
or Rewind), the screen gets
dark and cannot see the image
at all.
●
It could happen when the VCR is connected to Component output,
such as 480i. This is not malfunction.
●
Try Composite output or S-Video output and check the picture
again.
●
Some screen display size
cannot be switched.
●
Check the signal status by pressing the button on the remote
control. The available screen display size is different depending on
the current signal status.
21
36
,
37
●
Cannot be displayed the image
from HDMI
●
Check if the cables are connected correctly.
●
Check the output format of the equipment.
●
(Please refer to “Connecting Procedure” and “Recommended Signal
List”.)
16
44
~
45
●
The image and audio are
mismatched when in RGB or
HDMI mode.
●
Check if the PC (RGB)/HDMI analog audio input terminal is
connected to the same external device.
16
,
17