Samsung LA26R71BA Spécifications télécharger pdf (Page 37)

English - 35

Troubleshooting: Before Contacting Service Personnel

No sound or picture

Normal picture but no

sound

No picture or black and

white picture

Sound and picture

interference

Blurred or snowy picture,

distorted sound

Remote control malfunctions

"Check signal cable."

message is displayed.

On PC mode, "Not Supported

Mode." message is displayed.

The TFT LCD panel uses a panel consisting of sub pixels (3,133,440) which require sophisticated tech-

nology to produce. However, there may be few bright or dark pixels on the screen. These pixels will have

no impact on the performance of the product.



Check that the mains lead has been connected to a wall socket.



Check that you have pressed the POWER button on the front of the set.



Check the picture contrast and brightness settings.



Check the volume.



Check the volume.



Check whether the MUTE

button has been pressed on the remote control.



Check if "Internal Mute" is off



Adjust the colour settings.



Check that the broadcast system selected is correct.



Try to identify the electrical appliance that is affecting the set and move it

further away.



Plug your set into a different mains socket.



Check the direction, location and connections of your aerial.

This interference is often due to the use of an indoor aerial.



Replace the remote control batteries.



Clean the upper edge of the remote control (transmission window).



Check the battery terminals.



Check that the signal cable is firmly connected to the PC or video sources.



Check that the PC or video sources are turned on.



Check the maximum resolution and the frequency of the video adaptor.



Compare these values with the data in the Display Modes.

Using the Anti-Theft Kensington Lock

The Kensington lock is a device used to physically fix the system when using it in a public place.

The locking device has to be purchased separately. The appearance and locking method may dif-

fer from the illustration depending on the manufacturer. Please refer to the manual provided with

the Kensington lock for proper use.

1. Insert the locking device into

the Kensington slot on the

LCD TV (Figure 1), and turn it

in the locking direction

(Figure 2).

2. Connect the Kensington lock

cable.

3. Fix the Kensington lock to a

desk or a heavy stationary

object.

Cable

Figure 1

Figure 2

The place of the Kensington Lock may be

different depending on its model.

BN68-01200C-Eng-0407.indd 35 2007-04-19 �� 5:28:49

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Samsung LA26R71BA Spécifications Page 37

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