Samsung LTM 1775W manual Problem Possible Solution

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

Problem	Possible Solution
“Not Supported Mode!” mes-	Check the maximum resolution and the frequency of
sage.	the video Adapter.
	Compare these values with the data in the Display
	Modes Timing Chart.
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.
the image.
Vertical bars appear to flicker,	The TV is using its power management system.
jitter or shimmer on the	Move the computer’s mouse or press a key on the
image.	keyboard.
Screen is black and power	Check that the display resolution and frequency from
indicator light blinks steadily.	your PC or video board is an available mode for your
	TV. On your computer check: Control Panel, Display,
	Settings.
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:	30 kHz ~ 61 kHz
	• Vertical frequency:	56 Hz ~ 75 Hz
	• Maximum refresh rate:	1280 x 768 @ 60 Hz
Image is not centered on the	Adjust the horizontal and vertical position.
screen.
You need the Monitor driver	Download the driver from WWW pages:
software.	http://www.samsungusa.com/monitor

6.2 CHAPTER SIX: TROUBLESHOOTING

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Contents Valley Road, Suite Mount Arlington, NJ Samsung Owner’sRisk of Electric Shock Do not Open Thank You for Choosing Samsung Example Antenna Grounding Your New TV InstallationOperation Troubleshooting Special FeaturesIdentifying Problems PC DisplayList of Parts List of FeaturesFamiliarizing Yourself with The TV Audio in jacks Side Panel Jacks´ Video in jack Kensington lock See page A.4PC Audio Input Rear Panel JacksComponent 1DVD STD Remote Control¨ PC MenuAntennas with 300-ohm Flat Twin Leads Connecting VHF and UHF AntennasAntennas with 75-ohm Round Leads Connecting Cable TVSeparate VHF and UHF Antennas Cable without a Cable BoxConnecting to a Cable Box that Descrambles Some Channels Connecting to a Cable Box that Descrambles All ChannelsThis terminal might be labeled ANT OUT, VHF OUT, or simply, OUTS TA L L AT I O N Connecting a VCR Connecting an S-VHS VCR Connecting a Digital TV Set-Top Box Connecting a DVD PlayerConnections for a typical set-top box are shown below Connecting a Camcorder Make sure to match the + Installing Batteries in the Remote ControlYou can also use the Power button on the front panel Plug & Play FeaturePress the Power button Turning the TV On and OffPress the Menu button If you want to reset this fea- tureViewing the Menus Viewing the Menus and On-Screen DisplaysViewing the Display Press the Menu button to display the menu Selecting a Menu LanguageMemorizing the Channels Selecting the Video Signal-sourceTV automatically cycles Storing Channels in Memory Automatic MethodPress the CH button to select the Auto pro- gram Use the number buttons to quickly tune to any channel Changing ChannelsUsing Mute Adjusting the VolumeWhen selecting the hours, be sure Setting the ClockPress the Menu button to display the on-screen menu Customer can select Nor Customizing the PicturePersonal preference Alternate method Using Automatic Picture SettingsU n d Customizing the SoundUsing Automatic Sound Settings Press the VOL+ or VOL- button Viewing a VCR or Camcorder TapeAfter you adjust the fine tuning Fine Tuning ChannelsPress the VOL + and VOL buttons to adjust the fine tuning Pressing VOL or VOL + will alter LNA Low Noise AmplifierNate between On and Off Press the CH button to select LNAN c t i o nOff Setting the Blue Screen ModeFreezing the Picture Changing the Screen SizePress the P.SIZE button to change the screen size Choosing a Multi-Channel Sound MTS Soundtrack Special Sound OptionsText at the bottom Auto Volume Virtual Dolby Quick way to access the VirtualAdjusting the Headphone Sound Selecting the Headphone Sound You can select either Main or Sub when PIP is OnBefore using the timer, you must Setting the On/Off TimerSet the TV’s clock. See Setting the Clock on Press the VOL + button to select the On time min- utesTo deactivate the On time Setting the Sleep TimerSelect Off during this step After about 5 seconds, the sleepMenu Simply press the Caption button on the remote control Quick way to access the CaptionViewing Closed Captions Different channels and fieldsPIP Settings Quick way to access the PIPViewing Picture-in-Picture Activating Picture-in-PictureSwapping the Contents of the PIP image and Main image Selecting a Signal Source External A/V for PIPChanging the PIP Channel Changing the Location of the PIP WindowSetting Up Your Personal ID Number PIN Using the V-ChipQuick way to access the V.CHIP Menu Simply press the V.CHIP button on the remote controlHow to Set up Restrictions Using the TV guidelines How to Enable/Disable the V-ChipGeneral audience TV-Y Young children TV-Y7 Children 7 and overParental guidance TV-14E C I a L F E AT U R E S NC-17No children under age Adults only NR Not rated Repeatedly press the CHHow to Connect Your PC to the TV Using Your TV as a Computer PC DisplayTV rear panel PC rear Connect these to the audio-output jacks on your PCNavigate to the settings tab on the display dialog-box How to Set up Your PC Software Windows onlyAdjusting the Fine Adjusting the Screen QualityChanging the Screen Position Changing the Screen Color Standard Adjusting the Screen Color Settings To Return the Custom settings back to the default positionChapter Six Identifying ProblemsProblem Possible Solution Display Modes ResolutionRefer to page A.3 to remove the base Installing Vesa compliant mounting devicesWall Mount Instructions Rear coverAttaching a Wall or Arm mounting device Maintenance of Your LCD TVOptional Retractable Stand Using the Anti-Theft Kensington LockUsing Your TV in Another Country Cleaning and Maintaining Your TVPin Assignments Pin D-Sub ConnectionLTM1775W SpecificationsVideo system