Samsung LE40B550A5W User Manual download pdf (Page 28)









Use to select TV or other external input sources such as DVD / Blu-ray players / Cable Box /

Satellite receivers (Set-Top Box) connected to the TV. Use to select the input source of your

choice.

Press the  button on the remote control to view an external signal source. TV

mode can be selected by pressing the  button.



You can choose only those external devices that are connected to the TV. In the 

, connected inputs will be highlighted and sorted to the top. Inputs that are not connected

will be sorted to the bottom.

Ext. and PC always stay activated.

Using the Colour buttons on the remote with the Source list

Red (): Refreshes the connected external devices. Press this if your Source is

on and connected, but does not appear in the list.

TOOLS (): Displays the  and  menus.







Name the device connected to the input jacks to make your input source selection easier.

When a PC with a resolution of 1920 x 1080 @ 60Hz is connected to the  port, you should set the 

mode to  in the  of the  mode.

When connecting an HDMI/DVI cable to the  port, you should set the  mode to  or  in

the  of the  mode. In this case, a separate sound connection is required.







If you think you have a picture problem, perform the picture test. Check the colour pattern on

the screen to see if the problem still exists.

: If the test pattern does not appear or there is noise in the test pattern, select .

There may be a problem with the TV. Therefore, contact Samsung’s call centre for

assistance.

: If the test pattern is properly displayed, select . There may be a problem with your

external equipment. Please check your connections. If the problem still persists, refer to the

external device’s user manual.



If you think you have a sound problem, please perform the sound test. You can check the sound

by playing a built-in melody sound through the TV.

If you hear no sound from the TV’s speakers, before performing the sound test, make sure

 is set to  in the Sound menu.

The melody will be heard during the test even if  is set to  or the sound is muted by pressing

the  button.

: If during the sound test you can hear sound only from one speaker or not at all, select . There may be a problem with

the TV. Therefore, contact Samsung’s call centre for assistance.

: If you can hear sound from the speakers, select . There may be a problem with your external equipment. Please check

your connections. If the problem still persists, refer to the external device’s user manual.

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SelfDiagnosis  ▶

SoftwareUpgrade

HDConnectionGuide

ContactSamsung

Support

SourceList 

EditName

Input

Refresh

Tools

SourceList

Ext.1 :----

Ext.2 :----

PC :----

AV :----

Component :----

HDMI1 :----

SelfDiagnosis

Move

Enter

Return

PictureTest   ▶

SoundTest

SignalInformation

BN68-02315C-01L02.indb 26 2009-08-31 �� 2:25:37

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Samsung LE40B550A5W User Manual Page 28

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