Yamaha NS-225F User Manual

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Precautions When 
Positioning the Speakers
The speaker is constructed with the majority of 
the weight located in its upper portion, and is thus 
susceptible to falling over if proper care is not 
taken to insure its stability. If the speaker falls 
over, it may damage the speaker or be the cause of 
injury (or even death) to persons and/or damage to 
personal property. 
■ For safe and proper use of the 
speaker:
• Position the speaker in a location that is solid, 
level, smooth, and low (with respect to the 
floor). 
• Do not push or apply pressure to the side of the 
speaker when moving, or lean objects against 
the side of the speaker.
• Do not sit on or set objects on top of the 
speaker.
Vibrations or jolts associated with earthquakes 
and other phenomena or activities may cause the 
speaker to fall over. For safety reasons, using 
commercially available products that increase 
stability in the speaker is recommended (metal 
fittings or chains, etc.).
Placing the Speakers
Place the speakers on a sturdy, vibration-free 
surface. 
■ Using as Normal Stereo Speakers
To get the best stereo performance, angle the 
speakers inward so as to create a triangle, with the 
listener at the apex.
■ Using as Front Speakers in a 
Surround Sound System
Position the speakers both side of your TV. The 
positioning of these speakers is important because 
they provide a solid anchor for the sound image. 
They should be positioned facing the listener at 
about ear level, and equidistant from the TV.
Subwoofer
Surround L
Center
Surround R
NS-225F