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TROUBLESHOOTING (continued)
Symptom and Checklist (continued)
Symptoms
No colour-normal sound
No picture
The Indicating lamp
Off
No picture
The Indicating lamp
Orange
It means that the unit is in "Power Save
mode".
No picture
The indicating lamp
Green
The top of the unit and surface of the
panel heat up.
Some screen display sizes cannot be
switched in.
Image cannot be displayed from HDMI
input.
The image and audio are mismatched
when in RGB or HDMI-DVI mode.
Checklist
Check the connections to external equipment.
Check "Colour System" in Composite input.
Check if the power cord is plugged into the socket securely.
Check if the power switch on the unit is on.
Check if all the cables to external equipment are connected correctly
and securely.
Check if the power to the external equipment is ON.
Check if the HDMI mode has been selected correctly.
Check if the PC is in Power Save mode or not.
Refer to "Power Save Mode" and "When the Following Messages
Appears on the Screen".
Check if the signal cable is connected correctly and securely.
Adjust the level of "Brightness" and "Contrast" lower.
This may occur if you use the unit for a long time. Unplug the power cord
for a while. Please note that this is not a malfunction.
Check the signal status by pressing the
control. The available screen display size is different depending on the
current signal status.
Check if the cables are connected correctly.
Check the output format of the equipment.
(Please refer to "CONNECTION" and "Recommended Signal List".)
Check if the PC (RGB)/DVI Analogue Audio Input terminal is connected
to the same external device.
Page
14
17
14
36
button on the remote
30
36
14
~
16
,
27
,
18
32
~
16
,
38
20
,
,
31
14
,
~
38
,
16
34
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