How to get Information about the Signal Received in Samsung TV?

a). Press the Menu button from remote control to open Main Menu Screen as shown below :

b). Select Support option using Down arrow key from remote control as shown below :

c). Select the Self Diagnosis option using Right arrow key as shown below :

d). Press Enter button to open Self Diagnosis option :

e). Select Signal Information using Down arrow key as shown below :

f). Press Enter using Remote Control to know the Signal Information :