FOCAL LENGTH (Focal length)

Use to set the distance from the front of this unit to the focal point of output for each channel to achieve an expansive feeling for each channel.

The focal points except for the center channel should be set near the reflection points on the walls. The shorter the distance, the larger the expansion.

focal length

focal point

sweet spot

MANUAL SETUP

TREBLE GAIN (Treble gain)

Use to adjust the high-frequency output level of each channel.

y

If the reflection points of the front left and right or surround left and right sound beams are on curtain or other acoustically absorbent surfaces, you can achieve more effective surround sound by increasing the treble level for those sound beams.

Front left channel

Center channel

 

 

 

 

( )

(+)

Choices: –1.0 m to +13.0 m (–3.5 ft to +43.5 ft)

Adjust toward – (minus) to move the focus outward and adjust toward + (plus) to move the focus toward the normal position.

•Front L adjusts the focal length for the front left sound beams.

•Front R adjusts the focal length for the front right sound beams.

•Center adjusts the focal length for the center sound beams. Initial setting: –0.5 m (–1.5 ft)

•Surround L adjusts the focal length for the surround left sound beams.

•Surround R adjusts the focal length for the surround right sound beams.

y

We recommend that you use the initial setting (–0.5 m (or 1.5 ft)) for the center channel.

Choices: –12.0 dB to +12.0 dB

Initial setting: 0 dB

•Front L adjusts the high-frequency output level of the front left channel.

•Front R adjusts the high-frequency output level of the front right channel.

•Center adjusts the high-frequency output level of the center channel.

•Surround L adjusts the high-frequency output level of the surround left channel.

•Surround R adjusts the high-frequency output level of the surround right channel.

e)TREBLE GAIN

-

+

. Front L;;;;;;;;0dB

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Front R;;;;;;;;0dB

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Center;;;;;;;;;0dB

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Surround L;;;;;0dB

------

Surround R;;;;;0dB

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[p]/[p]:Up/Down [p]/[p]:Sel [ENTER]:Return

OPERATION

ADVANCED

 

 

d)FOCAL LENGTH

5beam

. Front L;;;;;;+1.5m Front R;;;;;;+1.5m Center;;;;;;;-0.5m Surround L;;;+2.3m Surround R;;;+2.3m

[p]/[p]:Up/Down [p]/[p]:Sel [ENTER]:Return

English

81 En