Yamaha NS-IW280CWH Owner's Manual page 34

6
Connect the speaker cable to the speaker and
your receiver. Please refer to page 6,
"CONNECTIONS" section for detailed
instructions.
7
Place the speaker into the ceiling and aim the
woofer toward the primary listening area by
rotating the unit itself. Loosen each mounting
screw by turning it counterclockwise one
complete turn. This will release the mounting
clamp from its shipping position.
8
Tighten each of the four mounting screws evenly
until the mounting clamp grips the ceiling "finger
tight". Now tighten each screw one additional
turn only. This will secure the speaker firmly to
the ceiling.
Note:
We recommend using only hand tools as
powered drivers may over-tighten the screws.
Should you use a power screwdriver be certain
to select a very low torque setting to prevent
damage to the speaker or to the wallboard.
NS-IW280C
Note:
You can swivel the tweeter to direct high
frequency sounds precisely toward the listening
position by gently pressing the outer edge of the
tweeter mount.
9
Attach the grill to the frame.
Glue strips
Note:
For secure grill attachment, application of the
supplied glue strips is recommended.
Recommended Glue Strip Location
5