D)focal length, E)treble gain – Yamaha YSP-1000 User Manual

Page 77

MANUAL SETUP

ANC

OPERA

ION

FOCAL LENGTH (Focal length)
Use to set the distance from the front of this unit to the
focal point of output for each speaker.

Choices: –1.0 m to +13.0 m
Adjust towards – (minus) to move the focus outward and
adjust towards + (plus) to move the focus towards 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

• Surround L adjusts the focal length for the surround

left sound beams.

• Surround R adjusts the focal length for the surround

right sound beams.

We recommend that you use the initial setting (–0.5 m) for the
center speaker.

TREBLE GAIN (Treble gain)
Use to adjust the high frequency output level of each
speaker.

If the reflection point of the front left and right or surround left
and right sound beams is a curtain or other acoustically absorbent
surface, you can achieve more effective surround sound by
increasing the treble level for those sound beams.

Choices: –12.0 dB to +12.0 dB
Initial setting: 0 dB
• FL adjusts the high frequency output level of the front

left speaker.

• FR adjusts the high frequency output level of the front

right speaker.

• C adjusts the high frequency output level of the center

speaker.

• SL adjusts the high frequency output level of the

surround left speaker.

• SR adjusts the high frequency output level of the

surround right speaker.

(+)

( )

Front left speaker

Center speaker

Front L

;;;;;;;+6.0m

Front R

;;;;;;;+6.0m

Center

;;;;;;;;-1.0m

Surround L

;;;;+13.0m

Surround R

;;;;+13.0m

d)FOCAL LENGTH

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

5 BEAM

Surround L

;;;;;0dB