Horizontal Angle - Yamaha Digital Sound Projector YSP-4300 Owner's Manual

Setup menu
When "AUTO SETUP" ill the "IntelliBeam" menu (_,:p. 24) is
used, recommended beam settings are automatically applied by
this unit. "HORIZONTAL ANGLE", "BEAM TRAVEL
LENGTH", "FOCAL LENGTH" (except "Center"), and
"IMAGE LOCATION" settings, however, call later be
fine-tuned.
Surround sound channel output can also be modified froru the
"BEAM" menu.
HORIZONTAL ANGLE
Adjust the horizontal angle of sound beams for each channel
using test tones.
Adjust toward L (left) to move the direction of the output to the
left and adjust toward R (right) to move it to the right.
Beam angle
Sub menul}: Front L, Front R, Center. Surround L,
Surround R
Control range: L90 ° to R90 °
Left Right
• key:
Increase angle.
• key,:
Decrease angle.
• key:
Increase angle.
• key,:
Decrease angle.
BEAM TRAVEL LENGTH2}
Specify the distance that sound beams travel for each channel.
The distance starts at this unit, ends at the listening position, and
includes refraction off a wall. The audio delay ix adjusted and
sound from each channel arrives at the listening position
simultaneously.
Sub menul}: Front L, Front R, Center, Surround L,
Surround R
Control range: 0.3 m to 24.0 m (1.0 ft to 80.0 ft)
Sub menu: Subwoofer
Control range: 0.3 m to 15.0 m (default: 2.5 m) (1.0 ft to
50.0 ft (default: 8.5 ft))
The length of each
arrow indicates the
beam travel length.
FOCAL LENGTH s}
Expand the optimal listening area (sweet spot).
The illustration below' shows how' output from all channels is
once concentrated in a focal point and then expanded from that
point. Apply negative (-) values to broaden the sweet spot, or
positive (+) values to narrow the sweet spot.
Focal
length
Focal
point
We recommend using the default setting (-0.5 m or -1.5 it) for
"Center".
Sub menu_ : Front L, Front R, Surround L, Surround R
Control range: -1.0 m to +13.0 m (-3.5 ft to +43.5 ft)
Sub menu: Center
Control range: -1.0 m to +13.0 m (default: -0.5 m) (-3.5 ft
to +43.5 ft (default: -1.5 ft))
Channels that cannot be configured are displayed in grey as settings are
specified as indicated in "Changing the audio output method lot surround
playback" (_p. 36).
8 @ Here
Conligure this selling only when you have adjusted "HORIZONTAL
ANGLE".
S} _e'_
"AUTO SETUP" 0_ p. 24) aLilnr'_/atically enables a range for nplimal
lislening {sweel spot) lhat is broader than Ihe width ol lhis unit.
60
En