Factory Data; Option Byte - Samsung HL67A750A1FXZA Service Manual

Troubleshooting
4-2-3 Factory Data
♦ The underlined are items applied during the service adjustment. None of the others should be adjusted.

1. Option Byte

No Item
Factory Reset
1
WB Reset
2
EEPROM Reset
3
User Reset
4
DIGITAL → DMD
5
LED Clear
6
LED Life
7
Auto Power
8
Mute Time[RF]
9
PROTECT
10
Watchdog Enable
11
Watchdog Count
12
DEBUG/RS232
13
PC Mode Ident
14
HDMI Hot Plug
15
HDMI Hot Plug Delay
16
HDMI Mute Time
17
Shop Mode
18
DMD → DIGITAL
19
DDP 3D Test
20
Expert Adj.
21
SUB MICOM DOWN
22
SSC ON/OFF ON
23
SSC MRR
24
SSC MFR
25
SSC QLC
26
VISUAL TEST
27
4-8
Range Default
OFF/ON OFF
OFF/ON OFF
OFF/ON
OFF/ON
OFF/ON ON
0~1000ms 600ms
OFF/ON OFF
OFF/ON OFF
0
Debug/RS232 Debug
Auto/Enable Auto
Enable/Disable Enable
0~5000ms 1500ms
Not Used
OFF/ON OFF
OK/NG
OFF/ON OFF
OFF/ON OFF
ON/OFF
0
0
0
Enable/Disable Disable
Remark
Clear user data and Digital to DMD.
Clear WB Data When EEPROM Reset, If it is ON.
Clear EEPROM related with picture setting data and user data.
Clear EEPROM related with the informaion of user like channel,
time, etc.
Transfer CCA data from Main to DMD B'd
Clear LED Life time
The time for LED On
The set set turns on automatically when it is plug in after the sets is
plug out while the set is on
Time which the screen will be black while switching
Check Fan Error, Temperation, Cover detect
Watch Dog ON/OFF selection
Count for Watch Dog event
Toggle between RS232 and Debug Mode
PC is always ident on enable Mode.
Hot Plug is Enable on Enable Mode
Set the time of Hot Plug Delay
Set the HDMI Mute time
Shop mode on OFF, Home mode on ON
Transfer CCA data from DMD B'd to Main B'd
Test the 3D ready function.
Expert control the set by RS-232
Enable Sub Micom download when it is on.
Control the Spread Spectrum. Controled by Engineer.
Control the Spread Spectrum. Controled by Engineer.
Control the Spread Spectrum. Controled by Engineer.
Control the Spread Spectrum. Controled by Engineer.
OSD is semitransparent on Disable
Samsung Electronics