Samsung LN-T4066F Owner's Instructions Manual page 83

Appendix
Troubleshooting
If the TV seems to have a problem, first try th_s fist of possible problems and soluhons.
ff none of these troubleshooting tips apply, calI your nearest Samsung service center.
Problem Possible Solutio_
Poor picture Try another channe
Adjus_(Re an(enn_
;heck all wire connections
Poor sound quality Try another channe
Adiust the antennE
No oicture or sound Try ano[ner cnanne
Press the SOURCE button
Make sure the TV is 3lugged in
;heck the antenna connections
NO sound or sound Is too low 8t
maximum votume
Fgsl check the volume of units connected to your TV (digital broadcasting receiver DVD
cable Droaacas_ng receiver VCR, etc). Then, adjust the TV volume accordingly
Picture rolls vertically. ;heck all vdre connections
The TV ooera[es erra[_calb Unplug the TV for 30 seconds, then try operating it again.
The TV won't turn on. Make sure the wall outlet is working.
Remote control malfunctions
Check signal cabie° message.
Not Supported Mode" message
Digital broadcasting screer
probtem
The image is _ooIign[ or [oo oarK.
Clack bars on the screen.
Picture has a RediGreen or
Pink tint.
Closed Captioning not working
Reolace [Re remo_e con[ro_Dat[eries.
;lean the upper eage of the remote contro (transmission window)
;heck the batter, [ermmaEs
Ensure that the signal cable }s firmly connected to the PC source
Check the maximum resolution and the frequency of the Video Adapter.
;omDare these values with the data in the Display Modes.
Please check the dig_a_slgnaEstrength and input antenna
Adjust the Brigmness ana Contrast
Adjust the Fine tuning
Make sure the broadcast you're receiving is High Defind_on(HD).
HD channels sometimes broadcast Standard Definitior (SD) programming, which can
cause olacK oars.
Set your cable;satellite box to stretch or wfdescreen mode to ellmFnatethe bars
Make sure the Comoonent cables are connected to the correct jacks
f you are using a Cabfe'Satellite box, you must set Closed Captioning on the box,
no[ your TV
Snowy picture Your caDEeoox ma, need a firmware upgrade Please contact your Cable company
Ghosting on plc[ure This is someumes causea r_ycompatibil*ty *ssues with your cable box
Try connecting Componen_ cal31esinstear_