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ITC3
CHASSIS
R410/412/413/420/422/423/424/425/426/427/428/430/433/435/
450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B
SECTION 2
SELF DIAGNOSTIC FUNCTION
Self Diagnostic Function
2-1. Overview of Control Buttons
When safety shutdown occurs, Standby LED display reports the cause by using the lightning
patterns as indicated below
patterns as indicated below
.
2-3. LED Pattern
3.0sec
3.0sec
0.5sec
0.
5sec
Example: The figure above shows LED display when SHUTDOWN is caused by Audio
Error. It repeats flashing for a specified number of times in 0.5sec/cycle and has a 3 seconds interval of lighting
off. Please note that a 3 seconds interval of lighting off is fixed regardless of abnormal state types.
Error. It repeats flashing for a specified number of times in 0.5sec/cycle and has a 3 seconds interval of lighting
off. Please note that a 3 seconds interval of lighting off is fixed regardless of abnormal state types.
LED Indicator
2 2 LED Display Control
LED Indicator
• Lights up in green when you select “Picture Off”.
• Lights up in amber when you set the timer or
• Lights up in green when you select “Picture Off”.
• Lights up in amber when you set the timer or
“Photo Frame Mode”.
• Lights up in green when the TV is turned on.
• Flashes while the remote is being operated.
• Flashes while the remote is being operated.
A b
R d + G
2-4. Standby LED Error Display
The Number of Standby LED
(RED blinking)
(RED blinking)
Detection Items
Board Error Item
2
Main Power Error
AC adapter Error
Status
LED Colour
Remarks
Power Off ( AC Off and *1)
OFF
*1 power switch off (by touch button)
Power On
Green
Standby( by remote control
2-2. LED Display Control
Amber = Red + Green
2
Main Power Error
AC adapter Error
3
Audio Error
B* board Error
4
Panel Power Error
B* board Error
5
Panel I2C COMM Error
B* or Source board Error
6
Backlight Error
B* board Error
Standby( by remote control
off only )
off only )
OFF
Picture Off
Green
Set "Sleep Timer"
Amber
Set "On Timer” ( Power On )
Amber
6
Backlight Error
B board Error
Set "On Timer”( Standby )
Amber
Picture Frame
Amber
Failure
Red Blinking
The number of LED blinking indicates
cause of failure.
cause of failure.
Amber/Green
Size
B* Board Type
PAN ASIA, CHINA EUROPE, AMERICA
B*Board Type:
Error of panel ID
Amber/Green
Blinking
Blinking:0.5sec Amber/ 0.5sec Green
Software Updating
Amber
Blinking
Blinking: 1sec On / 1sec Off
6
8
28”
-
BIL
32”
BIS
BIL
40”
BIS
BIL
48”
BIS
BIL
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