JBL SDP-40HD Left, Center, Right, To calibrate the Panorama listening mode, Panorama Calibration

Mode Adjust JBL

PANORAMA (continued)

Front Left	Front Right
	L127 ........ Center ......... R127
	Left

Front Left	Front Right
	60
	Primary Listening Position
	Center

Front Left	Front Right
	L127 ........ Center ......... R127
	Right

To calibrate the PANORAMA listening mode:

1.Remove all obstructions between the speakers and the primary listening position.

2.Make sure the distances between the speakers and the primary listening position are properly measured. To do this, perform the following procedure:

Measure the distance between the primary listening position and the front baffle of each speaker. Then, set the corresponding SPEAKER DISTANCES menu parameters to the closest available value.

3.Sit in the primary listening position. If the primary listening

position is not centered between the front left and right speakers as shown in the Center illustration (above), set the

PANORAMA CALIBRATION	LISTENER POS parameter to
compensate for the difference using the remote control		or

arrow button. Each increment within the –127 to +127

parameter range represents about one-third of an inch. Adjusting the offset more to the left will make the value more negative; more to the right will make the value more positive. The Left illustration shows the left of center position. The Right illustration shows the right of center position.

4.Set the SOURCE parameter to RIGHT.

5.Begin playback of the external calibration source.

6.When playback of the external calibration source is in progress, set the SPEAKER ANGLE parameter so the sound is not heard in the right ear.

7.To confirm the LISTENER POS and SPEAKER ANGLE parameter settings, set the SOURCE parameter to LEFT & RIGHT. If the PANORAMA listening mode is properly calibrated, the sound should be perceived to come from all around the primary listening position. If not, go back to Step 1 and repeat the calibration procudure.

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