Samsung 8 Serie Guide De L'utilisateur page 7

Troubleshooting
Problem
No sound or picture
Normal picture but no sound
Connecting an Antenna
Air (ANT)
Wall (Cable Box)
wall
A/B Switch Viewing channels
A Normal
B Scrambled
When you set the A/B switch to "B", you will need to tune your TV to the cable box's output channel, which is usually channel 3 or 4.
All manuals and user guides at all-guides.com
Check that the power cord has been connected to a wall socket.
Check that you have pressed the button on your set.
Check the picture contrast and brightness settings.
Check the volume.
Check the volume.
Check whether the MUTEM button has been pressed on the remote control.
Check the Speaker Select settings.
Splitter
English - 8
Solution
ANT IN
300 Ω
75 Ω
UHF
VHF
VHF/UHF
TV
Cable Box
ANT IN
ANT IN
RF (A/B)
Switch