Unisen LT-46151, LT-52153, LT-40153, LT-46249 Custom menu, Adjusting Beam Angles, Adjusting Levels

Sound Projector, continued

3. Using TV Features 35

	c.	Close the curtains.
						How to Make Adjustments in the Custom Menu
	d.	Set levels by performing the procedure in
						•	Press	to select an audio beam; colors of the
		“Adjusting Levels.”
							adjusters correspond to audio beams in the on-
1.	From the Initial > SoundPro menu go to the						screen diagram.
						•	Press	to redirect the audio beam or change
	Custom menu.
							the sound level.
2.	Position yourself in your usual viewing location.
	Remain in this position, looking at the TV, while
	making the following adjustments.
3.	Adjusting Beam Angles
	a. Adjust Center Beam Angle until sound is
		about equal in both ears.
	b. Adjust Left Beam Angle to maximize sound
		heard from the front left side.
	c. Adjust Right Beam Angle to maximize sound
		heard from the front right side.
	d. Adjust Left Surround Beam Angle to where					Controls in the SoundPro
		the sound seems to come from the left rear
						> Custom menu adjust the
		side. If this cannot be achieved, make the
						direction and focus of the TV’s sound output.
		setting the same as that for Left Beam Angle.
	e.	Adjust Right Surround Beam Angle to where				At extreme beam angles, adjustment may be
						limited and the image on screen may not accurately
		the sound seems to come from the right rear
						represent the sound beams.
		side. If this cannot be achieved, make the
		setting the same as that for Right Beam Angle.
4.	Adjusting Levels
	a. Adjust Center Level to the mid level.
	b. Adjust the following levels one at a time so that
		each one sounds about the same as the center
		level:
		Left Level
		Right Level
		Left Surround Level				Adjust the volume level of individual audio beams
		Right Surround Level
						using sliders in the SoundPro > Custom menu.
	c. Check all sound levels by quickly switching
		between them using		.		Resetting Angle and Level Values in the Custom
	d.	Readjust individual levels in small increments				Menu
		and recheck as above until all sound levels				1.	Press	BACK to clear all menus.
		seem about the same.
						2.	Press	MENU. Go to the Initial > SoundPro menu
5.	Adjusting an External Subwoofer
							and press ENTER.
	a.	Play sample video or music containing low-				3.	Change any setting (e.g., TV Location).
		frequency bass sound.				4.	Press	BACK to clear all menus.
	b.	Press MORE and then 9 (AUDIO). Use			to
						5.	Press	MENU. Go to the Initial > SoundPro menu
		display the Subwoofer option.
							and press ENTER.
	c. With Subwoofer set to On, press ENTER to
						6. Enter the correct values for the room layout.
		display a slider for the volume.
						7. Return to the Custom menu to adjust angles and
	d.	Press	to adjust the subwoofer volume.
							levels.

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