Samsung LN-R1742 manual Move the computers mouse or press any key on the keyboard

Page 59

TR O U B L E S H O O T I N G

Problem

Possible Solution

 

 

 

 

 

 

 

 

 

 

 

“Mode Not Supported!”

Check the maximum resolution and the frequency of the

message.

video Adapter.

 

 

 

 

 

Compare these values with the data in the Display Modes.

 

(See page 62)

 

 

 

 

The image is too light or too

Adjust the Brightness and Contrast.

 

 

 

 

dark.

Adjust the Fine function.

 

 

 

 

Horizontal bars appear to

Adjust the Coarse function and then adjust the Fine

 

flicker, jitter or shimmer on

function. (See page 45)

 

 

 

 

the image.

 

 

 

 

 

 

 

Vertical bars appear to flicker,

Adjust the Coarse function and then adjust the Fine

 

 

 

jitter or shimmer on the image.

function. (See page 45)

 

 

 

 

 

 

 

 

 

 

 

 

Screen is black and power

On your computer check: Power,

 

 

 

 

indicator light blinks steadily.

Signal Cable(15-pin D-Sub)

 

 

 

 

 

The TV is using its power management system.

 

Move the computer's mouse or press any key on the keyboard.

Image is not stable and may

If the setting is not correct, use your computer utility

 

appear to vibrate.

program to change the display settings.

 

 

 

 

 

NOTE: Your TV supports multiscan display functions

 

within the following frequency domain:

 

 

 

 

 

 

 

 

 

 

Horizontal frequency(kHz)

 

30~80

 

 

 

 

 

 

 

 

 

 

 

 

 

Vertical frequency(Hz)

 

50~75

 

 

 

 

 

 

 

 

 

 

 

 

 

Maximum refresh rate

 

1280x1024

 

 

 

 

(at 75Hz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Image is not centered on the

Adjust the horizontal and vertical position.

screen.

 

 

 

 

 

 

 

If a still image is displayed for

When you need to leave the monitor

 

 

 

 

an extended period of time,

unused for an extended period of time, adjust

residual images or blurring

the settings so that the monitor automatically

may appear.

goes into energy saving mode or activates the

 

screen saver to display moving images.

 

 

 

 

 

 

 

 

The TFT LCD panel uses a panel consisting of sub pixels ( LN-R1742 - 3,932,160 ) which require sophisticated technology 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.

Note : The component terminal of this set only supports 480i/480p resolution.

English-54

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Contents LN-R1742 Precautions When Displaying a Still Image Page Operation InstallationSpecial Features Your New TVAppendix TroubleshootingPC Display List of Parts List of FeaturesVOL + Familiarizing Yourself with Your New TVFront Panel Buttons Rear Panel Jacks Remote Control If remote control doesn’t work Installing Batteries in the Remote ControlAntennas with 300-ohm Flat Twin Leads Connecting VHF and UHF AntennasCable without a Cable Box Connecting Cable TVAntennas with 75-ohm Round Leads Separate VHF and UHF AntennasConnecting to a Cable Box that Descrambles Some Channels Connecting to a Cable Box that Descrambles All ChannelsEnglish-9 Connecting a VCR Connecting an S-VHS VCR Component Connecting a DVD PlayerChanging Channels Adjusting the VolumeTurning the TV On and Off Viewing the Menus Viewing the DisplayChapter Four Plug & Play FeatureMemorizing the Channels Selecting the Video Signal-sourceTo select channels over Storing Channels in Memory Automatic MethodTo check the channels stored in memory Alternate method ADD and DEL Channels Manual MethodTo select the Input Source To Edit the Input Source Name Alternate method Using Automatic Picture SettingsLEFT/RIGHT Customizing the PictureUsing Automatic Sound Settings To select the Sound option Selecting a Menu Language Setting the Blue Screen Mode Adjusting the Color Tone Reduces the differences in volume level among broadcasters Automatic Volume ControlOption 1 Setting the Clock Manually Setting the ClockEnter button This feature Setting the On/Off Timer Auto Power Off Sleep timer Setting the Sleep TimerViewing Closed Captions Setting Up Your Personal ID Number PIN Using the V-ChipHow to Enable/Disable the V-Chip TV-MA How to Set up Restrictions Using the ‘TV guidelines’English-39 English-40 General audience no restrictions Canadian English How to Set up Restrictions Using the Canadian EnglishCanadian French How to Set up Restrictions Using Canadian FrenchHow to Set up Your PC Software Windows only Using Your TV as a Computer PC DisplayAdjusting the Screen Quality Changing the Screen Position To Initialize the Screen Position or Color Settings How to Auto Adjust English-49 English-50 English-51 Customizing the Color Chapter Six Identifying ProblemsMove the computers mouse or press any key on the keyboard Using the Anti-Theft Kensington Lock Retractable Stand Mounting pad Installing Vesa compliant mounting devicesComponents Installing the Wall Mount KitHow to assemble the Wall Mount Kit Angle adjustment section of wall-mounted LCD TV How to adjust an angleUsing Your TV in Another Country Display ModeSpecifications
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