How To Access Service Mode - Samsung HL67A750A1FXZA Service Manual

4-2-2 How to Access Service Mode
1. Turn off the power to put the unit into the STAND-BY mode.
2. In order to enter the Service Mode, press MUTE
In case entry into SERVICE MODE is unsuccessful, repeat the procedures above.
3. Initial DISPLAY State in times of Service Mode Switch overs
Option Byte
DDP3021
CCA(ON)
Cinema CCA
Desaturation(ON)
SP Actuator
WB
EPA Standard
BHP_VDEC
MST336C
BHP_DP
Sharpness
FBE3
LNA+
Expert Setting
4. Buttons operations within Service Mode
MENU
Direction keys ▲/ ▼
Direction keys ◀ / ▶
Source Cycles through the active input source that are connected to the unit
Enter
Samsung Electronics
1
Expert D-Setting
Expert Gray Scale
Expert C-Space
Expert Others
SOUND
EDID
ESP
CHECKSUM
SERVICE
DEFECT LOG
Font Data Viewer
Full Menu Display / Move to Parent Menu
Item Selection by Moving the Cursor
Data Increase/Decrease for the Selected Item
Item Selection/execution
8 2 POWER
T-AQMAUSC-XXXX
T-AQMAUSM-XXXX
EDID SUCCESS
RFS : T-AQMAUSC-YYYYMMDD
YYYY-MM-DD
DMD XX, DSP-X-X-X
DTP-LM-XXXX
Date of Purchase : DD/MM/YYYY
Troubleshooting
button on the remote control.
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