Yamaha YSP-5600 Owners Manual - Page 70

Beam Travel Length Setup Menu ➜ Beam ➜ Beam Travel Length 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 and ceiling. The audio delay is adjusted and sound from each channel arrives at the listening position simultaneously. Settings Front L, Front R, Center, Surround L, Surround R, Height L, Height R Adjustable range 0.3 m to 24.0 m (1.0 ft to 80.0 ft) The length of each arrow indicates the beam travel length. • Configure this setting only when you have adjusted "Horizontal Angle" or "Vertical Angle". Focal Length Setup Menu ➜ Beam ➜ Focal Length 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 Sweet spot Settings Front L, Front R, Surround L, Surround R, Height L, Height R Adjustable range -1.0 m to +13.0 m (-3.5 ft to +43.5 ft) Setting Center Adjustable range -1.0 m to +13.0 m (default: -0.5 m) (-3.5 ft to +43.5 ft (default: -1.5 ft)) SETTINGS ➤ Setup menu En 70