Samsung HT-C550-XAC ASC Auto Sound Calibration Setting, Setting the Center Speaker, Test Tone

Ideal Center

Speaker placement

Ideal Rear

Speaker placement

It is desirable to place all speakers within this circle.

Df: The distance from Front Speaker

Dc: The distance from Center Speaker

Dr: The distance from Rear Speaker

Setting the Center Speaker

If the distance of Dc is equal to or longer than the distance of Df in the figure, set the mode as 0ms. Otherwise, change the setting according to the table.

Distance	0.00ft	1.12ft	2.23ft	3.48ft	4.59ft	5.77ft
between
Df and Dc
Delay	00 ms	01 ms	02 ms	03 ms	04 ms	05 ms
Time

Test Tone

Settings
Speaker Setting
Speaker Size
Sound Edit
Delay Time
Test Tone	: On	►
Select		Return
Move	Select	Return

Use the Test Tone feature to check the speaker connections.

•Press the ◄► buttons to select ON.

•The test tone will be sent to Front Left ➞ Center

➞ Front Right ➞ Rear Right ➞ Rear Left ➞ Subwoofer in order.

To stop the test tone, press the ENTER button.

ASC (Auto Sound Calibration) Setting

By setting the Auto Sound Calibration(ASC) function just once when you relocate or install the product, you can have the product automatically recognize the distance between speakers, levels between channels, and frequency characteristics to create a 5.1-channel sound field optimized for your environment.

03 Setup

Setting the Rear Speaker

If the distance of Dc is equal to or longer than the

distance of Dr in the figure, set the mode as 0ms.AUX IN 1/

ASC IN

Otherwise, change the setting according to the table.

Distance	0.00ft	3.48ft	6.92ft	10.37ft 11.88ft	17.36ft
between
Dr and Dc					ASC
Delay					Microphone
	00 ms	03 ms	06 ms	09 ms 12 ms	15 ms
Time

✎NOTE

With PL II (Dolby Pro Logic II), the delay time may be different for each mode.

With AC-3 and DTS, the delay time can be set between 00 and 15mSEC.

The Center channel is only adjustable on 5.1 channel discs.

L: Front Speaker (L)	SW: Subwoofer
R: Front Speaker (R)	SL: Rear Speaker (L)
C: Center Speaker	SR: Rear Speaker (R)

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