Service Modes, Error Codes, and Fault Finding
EN 21
LC4.8A AA
5.
5.7.2
Load Default NVM Values
In case a blank NVM is placed or when the NVM content is
corrupted, default values can be downloaded into the NVM.
(For empty NVM replacement, short the SDM with a jumper
and apply the mains voltage. Remember to remove the jumper
after the reload is completed). After the default values are
downloaded, it will be possible to start up and to start aligning
the TV set. This is no longer initiated automatically; to initiate
the download the following action has to be performed:
1.
Switch “off” the TV set by disconnecting the AC Power
plug.
2.
Short circuit the SDM jumpers (keep short-circuited).
3.
Press P+ or Ch+ on the local keyboard (and keep it
pressed).
4.
Switch on the TV set via the AC Power plug.
5.
Keep pressing the P+/Ch+ button until the set has started
up and the SDM is shown.
Alternative method:
1.
Go to SAM.
2.
Select NVM Editor (not SC NVM Editor).
3.
Select ADR (address) to 1 (dec).
4.
Change the VAL (value) to 170 (dec).
5.
Store the value.
6.
Disconnect the mains plug and wait for a few seconds.
7.
Reconnect the mains plug and wait until the set goes into
its standby mode (red LED lights up).
8.
Restart the set.
Byte 4
178(dec)
0 Signal Strength
Signal Strength Switch in MK2
0
0
1 LPG
LPG
0
0
2 DVD TRAY LOCK
Lock/Unlock DVD tray
0
0
3 SCRSAVER MODE
Screen saver mode
1
1
4 BKS
Black Stretch Mode
1
1
5 BSD
Black Stretch Depth
1
1
6 CRA0
Coring on SVM
1
1
7 PIP QSS
PIP QSS
0
0
Total Dec Values
120 120
Total Hex Values
78
78
Byte 5
179(dec)
0 FFI
Fast Filter
0
0
1 NNR
No red reduction during blue stretch
1
1
2 MUS
NTSC matrix
1
1
3 GAM
Gamma control
1
1
4 CBS
Control sequence of beam current limiting
0
0
5 LLB
Low level of beam current limiter
0
0
6 DSA
Dynamic skin tone angle area
1
1
7 DSK
Dynamic skin tone angle on/ off
0
0
Total Dec Values
78
78
Total Hex Values
4E
4E
Byte 6
180(dec)
0 LTI status
LTI last status
1
1
1 Inc_Life_Time
Inc_Life_Time
0
0
2 PC_Mode
PC_Mode
0
0
3 HD_Mode
HD_Mode
0
0
4 Tact_Switch
Tact_Switch
0
0
5 Set_In_Special_Stby
Set_In_Special_Stby
0
0
6 Hotel_OSDDisplay
Hotel_OSDDisplay
0
0
7 Hotel_MonitorOut
Hotel_MonitorOut
0
0
Total Dec Values
1
1
Total Hex Values
01
01
Byte 7
181(dec)
0 Hotel_IconMode
Hotel_IconMode
0
0
1 DBE
DBE
1
1
2 SD
SD
0
0
3 Set_in_PC_Sleep_Mode
Set_in_PC_Sleep_Mode
0
0
4 Reserved
Reserved
0
0
5 Reserved
Reserved
0
0
6 Reserved
Reserved
0
0
7 Reserved
Reserved
0
0
Total Dec Values
2
2
Total Hex Values
02
02
Byte Nr. Bit
Feature/Mode
Description
37PF73
20/69 /79 /93
/98
42PF74
20/69 /79 /93
/98
