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3') STB Power abnormal detail (Power white LED blinking twice + OPC LED blinking)
Error type
OPC LED operation (1 cycle)
POWER abnor-
H: lighting
mal 1
Blinking once
L: erase lighting
POWER abnor-
H: lighting
mal 2
Blinking twice
L: erase lighting
POWER abnor-
H: lighting
mal 3
Three time blink-
L: erase lighting
ing
POWER abnor-
H: lighting
mal 4
Four time blinking
L: erase lighting
FPGA CONF
H: lighting
time-out
Five time blinking
L: erase lighting
POWER abnor-
H: lighting
mal since six
Six time blinking
L: erase lighting
[7] Public Mode (Hotel Mode)
1. Starting the Public Mode
•
There are two following ways to display the PUBLIC Mode setting screen.
1) On the process adjustment mode screen (2/46), set the "HOTEL MODE" Flag to ON.
Turn off the power, and turn it on again, pressing the CHANNEL UP and Volume UP keys of the main unit at the same time.
2) Enter the Pass Word, and start the unit.
a) Turn on the power, pressing the INPUT and Volume UP keys of the main unit at the same time. (insert AC plug.)
b) A password input screen is displayed.
Public Mode
Operation procedure
•
The initial input position is the digit at the left end.
•
For the numeric keys 0 to 9 of R/C, key input is accepted. Input of the other keys is prohibited.
•
Change "–" to "*" by inputting the numeric key at the input position, and shift the input position rightward one digit.
•
When three digits are completely input, the Pass Word is judged.
c) Check the Pass Word by inputting three digits.
If the Pass Word is 0 2 7, it shifts to the PUBLIC Mode setting screen.
In another case, the screen is erased, and it operates in the ordinary mode.
2. Exiting the Public Mode screen
•
There are two following ways to exit the Public Mode setting screen.
1) Turn off the power.
2) Select "EXECUTE" in the PUBLIC_Mode to execute it.
Activate the restart under the set content. Here, the START input SOURCE setting is excluded since this item is referred to only when the power is
turned on.
Remarks: The error reason is different at the time of each destination.
Pins are monitor microprocessor pins unless otherwise specified.
Power abnormal 1 error.
The during starting detection is an error standby. The detection when
operating is polling and a power supply reboot.
Power abnormal 2 error
The during starting detection is an error standby. The detection when
operating is polling and a power supply reboot.
Power abnormal 3 error
The during starting detection is an error standby. The detection when
operating is polling and a power supply reboot.
Power abnormal 4 error
The detection when the during starting is detected, and it operates is
polling and an error standby.
All the destination community. Abnormal that FPGA configuration line
doesn't become H in specified period.
The during starting detection is an error standby. The detection when
operating is polling and a power supply reboot.
Power abnormal 6/7/8/9 error
The during starting detection is an error standby. The detection when
operating is polling and a power supply reboot.
Public Mode
3 – 18
LC-52XS1E/RU/LC-65XS1E/RU
Public Mode
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Troubleshooting
