Service Mode

SAMSUNG LN-Series - LN26 / LN32 / LN37 / LN40 - LCD TVS - HOW TO ENTER SERVICE MODE

ENTERING FACTORY MODE

To enter ‘Service Mode’ Press the remote -control keys in
this sequence:

If you do not have Factory remote - control

Power OFF à MUTE à 1 à 8 à 2 à Power On

How to Access Service Mode.

Using the Customer Remote

1. Turn the power off and set to stand-by mode.


2. Press the remote buttons in this order; POWER
   OFF-MUTE-1-8-2-POWER ON to turn the set on.


3. The set turns on and enters service mode. This may take
   approximately 20 seconds.


4. 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

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.

Buttons operations within Service Mode

Method of Color Calibration (AV)

Apply the NTSC Lattice (N0. 3) pattern signal to the AV IN 1
port

Press the Source key to switch to “AV1” mode

Enter Service mode

Select the “Calibration” menu

Select the “AV Calibration” menu.

In “AV Calibration Off” status, press the “►” key to perform
Calibration.

When Calibration is complete, it returns to the high-level
menu.

You can see the change of the “AV Calibration” status from
Failure to Success.

Method of Color Calibration (Component)

Apply the 720p Lattice (N0. 6) pattern signal to the
Component IN 1 port

Press the Source key to switch to “Component1” mode

Enter Service mode

Select the “Calibration” menu

Select the “DTV Calibration” menu.

In “DTV (Component) Calibration Off” status, press the “►”
key to perform Calibration.

When Calibration is complete, it returns to the high-level
menu.

You can see the change of the “Comp Calibration” status from
Failure to Success.

Method of Color Calibration (PC)

Apply the VESA XGA Lattice (N0. 21) pattern signal to the PC
IN port

Press the Source key to switch to “PC” mode

Enter Service mode

Select the “Calibration” menu

Select the “PC Calibration” menu.

In “PC Calibration Off” status, press the “►” key to perform
Calibration.

When Calibration is complete, it returns to the high-level
menu.

You can see the change of the “PC Calibration” status from
Failure to Success.

Method of Color Calibration (HDMI)

Apply the 720p Lattice (N0. 6) pattern signal to the
HDMI1/DVI IN port

Press the Source key to switch to “HDMI1” mode

Enter Service mode

Select the “Calibration” menu

Select the “HDMI Calibration” menu.

In “HDMI Calibration Off” status, press the “►” key to
perform Calibration.

When Calibration is complete, it returns to the high-level
menu.

You can see the change of the “HDMI Calibration” status from
Failure to Success.