Samsung LA22B650T6M, Service Manual

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4-26
4. Troubleshooting
4-3. Factory Mode Adjustments
4-3-1 Entering Factory Mode
To enter ‘Service Mode’ Press the remote -control keys in this sequence :
- If you do not have Factory remote - control
MUTE Power OFF 1 8 2 Power On
4-3-2 How to Access Service Mode
Using the Customer Remote
Turn the power off and set to stand-by mode
Press the remote buttons in this order; POWER OFF-MUTE-1-8-2-POWER ON to turn the set on.
The set turns on and enters service mode. This may take approximately 20 seconds.
Press the Power button to exit and store data in memory.
- If you fail to enter service mode, repeat steps 1 and 2 above.
Initial SERVICE MODE DISPLAY State
Option
ADC/WB
Control
Advanced
Expert
SVC
T-CRLPEUC-****
T-CRLDHKCH-****
T-CRLPEUS-****
DTP-LP-****-**
DTP-LP-App-****-**
OPTION ;***** ***
ADC:HDMI X COMP X PC X AV X
EDID:SUCCESS
HDCP:SUCCESS
Build Date : **-**-****
Date Of Purchase : **/**/**
* How to enter the hidden factory mode.
a. into the factory mode
b. move the tap to Advanced
c. key input : 0 + 0 + 0 + 0
** hidden menu : Advanced
6. Buttons operations withn Service Mode
Menu Full Menu Display/Move to Parent Menu
Direction Keys /
Item Selection by Moving the Cursor
Direction Keys /
Data Increase / Decrease for the Selected Item
Source
Cycles through the active input source that are connected to the unit
1.
2.
3.
4.
5.