Samsung SPL4225 Owner's Instructions Manual page 20

Press the Menu button. Move the joystick up or
down to select "SOUND", then press the joystick
to enter.
Move the joystick up or down to select "Surround",
then move the joystick left or right to select "Con
-cert", "Hall" or "Stadium".
Press the Menu button to exit.
Setting the Clock . . ,iiii :::,, :ii :..ii: .... ......40
Setting the Sleep Timer .............. : : . . . : : : ......... : :41
Setting the Timers ................. : : .... : : .......... :42
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