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WAX3
RM-ED009
WAX3 SELF DIAGNOSTIC SOFTWARE
The identification of errors within the WAX3 chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the
event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous
flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant
device number will be displayed through the LED (Series of flashes which must be counted).
event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous
flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant
device number will be displayed through the LED (Series of flashes which must be counted).
LED Error Code
Monitoring Items
Number of Standby LED
(Red) Blinking
Main power supply voltage error
2
DC_ALERT1
3
DC_ALERT2
4
DC_ALERT3
5
Backlight error
6
Internal temperature error
7 *2
Audio error
8
Fan error (HFR model only)
9
Digital FE error
10
Trident error
11
HFR error *1
12
Balancer error
13
Note *1: It is judged as HFR Error when Safety Shutdown is activated due to either of FRC ACK error,
1.5V error, 2.5V/3.3V error, or Panel 12V error.
Note *2: The number of LED-blinking times for Internal temperature error is also used for BH-board
temperature error: these two errors are distinguished from whether TV Shutdown is involved
or not.
or not.
2.0
2.0
0.3
0.3
The figure above illustrates the LED display of DC_ALERT2.
Blinking is repeated in cycles of 0.3sec for the specified times, and, after the 2sec light-off
period, the blinking is again repeated for the same times. Note that the 2sec light-off period is
fixed regardless of contents of error.
period, the blinking is again repeated for the same times. Note that the 2sec light-off period is
fixed regardless of contents of error.
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