THE BLINKING LED PROCEDURE
The software is capable of
identifying different kinds of errors. Because
it is possible that more than one error can occur over time, an error buffer is
available, which is capable of storing the last five errors that occurred. This
is useful if the OSD is not working properly.
Errors
can also be displayed by the blinking LED procedure. The method is to repeatedly let the front LED pulse with as many
pulses as the error code number, followed by a period of 1.5 seconds in which
the LED is “off”. Then this sequence is repeated.
Example (1): error code 4 will result in four
times the sequence LED “on” for 0.25 seconds / LED “off” for 0.25 seconds.
After this sequence, the LED will be “off” for 1.5 seconds.
Any RC command terminates the sequence. Error
code LED blinking is in red colour
Example (2): the content of the error buffer is
“12 9 6 0 0” After entering SDM, the following occurs.
- 1 long blink of 5 seconds to start the sequence.
- 12 short blinks followed by a pause of 1.5 seconds.
- 9 short blinks followed by a pause of 1.5 seconds.
- 6 short blinks followed by a pause of 1.5 seconds.
- 1 long blink of 1.5 seconds to finish the sequence.
- The sequence starts again with 12 short blinks.
DISPLAYING THE ENTIRE ERROR BUFFER
Additionally, the entire error buffer is
displayed when Service Mode “SDM” is entered.
ERROR CODES INFORMATION
- Error 000: No problem.
- Error 011: I2C bus error. When this error occurs, the TV will not start up due to the blocked bus.
- Error 012: Tuner error. There is no I2C communication towards the tuner after start-up.
- Error 013: Panel VCC error. This voltage is made in the power supply and results in protection in case of absence.
TO CLEAR ERROR BUFER
- The error code buffer is cleared in the following cases:
- By using the CLEAR command in the SAM menu.
- By using the following key sequence on the remote control transmitter: “062599” directly followed by the OK button.
- If the contents of the error buffer have not changed for 50 hours, the error buffer resets automatically.
Note: If you exit SAM by disconnecting the mains from the television set, the error buffer is not reset.
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