6
FE-2 SELF DIAGNOSTIC SOFTWARE
The identification of errors within the FE-2 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) See table 1., non fatal errors are reported using this method.
Each time the software detects an error it is stored within the NVM. See Table 2.
Flash Timing Example : e.g. error number 3
StBy LED
ON ON ON
OFF OFF
egasseMrorrE DEL edoC
rorreoN00
devreseR10
)noitcetorPtnerruCrevO(PCO20
devreseR30
cnySlacitreVoN40
BKAelbatsnU50
norewoptawolsenilatadro/dnakcolcsubCII60
norewoptaegdelwonkcasubCIIonMVN70
desUtoN80
norewoptaegdelwonkcaonrenuT90
desutoN01
NOrewoPtaegdelwonkcaonrellortnocelgnuJ11
Table 1 How to enter into Table 2
1. Turn on the main power switch of the TV set and enter into the
‘Stanby Mode’.
2. Press the following sequence of buttons on the Remote
Commander.
i+
5-(ON SCREEN (DIGIT 5) (VOLUME -) (TV)
DISPLAY)
3. The following table will be displayed indicating the error count.
Table 2
Note: To clear the error count data press ‘80’ on the Remote
commander.
UNEMRORRE
20E 30E 40E 50E 60E 70E 80E 90E 01E 11E
GNIKROW EMIT SRUOH SETUNIM
PCO A/NPVO CNYSV RKI CII MVN ELGNUJ RENUT PDNUOSV8
)552,0( )552,0( )552,0( )552,0( )552,0( )552,0( )552,0( )552,0( )552,0( )552,0(
0
0
0
0
0
0
0
0
0
0
0
0