Samsung LED 7500 series E-Manual page 155

Sound Test
Screen Menu > Support
Use the built-in melody to check for sound problems.
If no melody is played by the TV's speakers, make sure
try again. If the problem persists, there may be a problem with the TV. Contact Samsung's Call Center
for assistance. If the melody is played, there may be a problem with the external device. Please check
the connections. If the problem persists, refer to the external device's user manual.
Voice & Motion Control Environment Check
Screen Menu > Support
Test the ambient noise and brightness levels to see if they are suitable for SMART Interaction use.
Signal Information
Screen Menu > Support
The signal Information displays the digital channel signal information and strength. Users can then
adjust the antenna to increase the signal strength and receive HD channels. This option is only
available for digital channels.
Reset
Screen Menu > Support
This resets all settings to the factory default settings except for the network settings. Select Reset,
enter the PIN code when requested, and then select Yes. All settings are then reset. The TV turns off
and on again automatically and then displays the
TV, refer to the user manual that came with the TV.
> Self Diagnosis > Sound Test
> Self Diagnosis > Voice & Motion Control Environment Check
> Self Diagnosis > Signal Information
> Self Diagnosis > Reset
Try Now
Speaker Select
Try Now
Try Now
Setup screen. For more information on resetting the
is set to TV Speaker
Try Now
and then