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shape of the screw holes allow you to position the HS-1D so
that it is vertical. Position the HS-1D so that the screws are
aligned with the threaded holes in the electrical box or p-
ring. Tighten the screws using a phillips screwdriver. DO
NOT OVER-TIGHTEN. In some instances, you may need to
loosen these screws several turns to allow the HS-1D to fit
flush with the Decora cover plate. See 

(Figure 4)

.

5. 

Use the shorter plate screws to fasten the Decora cover

plate to the HS-1D. DO NOT OVER-TIGHTEN THE PLATE
SCREWS OR YOU MAY DAMAGE THE COVER PLATE. Line up
all the screws in the same direction for a finished look.

NOTE:

Certain "old work" or "retro-fit" boxes, such as the

Carlon B225R, have a plastic "lip" which interferes with the
Decora plate screws. This lip prevents you from being able to
tighten these screws completely. To make the clearance nec-
essary for these screws, you must remove the parts of the lip
causing the interference. There are two ways to accomplish
this: 

1. 

Drill through the lip of the box at the screw points.

2. 

Cut notches into the lip with a pair of diagonal cutters.

9

H

H

E

E A

A D

D P

P H

H O

O N

N E

E

// S

S

P

P E

E A

A K

K E

E R

R

S

S

E

E L

L E

E C

C T

T O

O R

R

Figure 4

Loosening the Screws

for a Flush Fit

Summary of Contents for HS-1D

Page 1: ...HS 1 D I N S T A L L A T I O N O P E R A T I O N G U I D E NILES M O D E L HS 1D SPEAKER HEADPHONE SELECTOR HS 1 D...

Page 2: ...le Decora style inserts for fast easy color change Inserts and buttons sold separately are available in a variety of colors Safely reduces amplifier signal to the proper level for head phones Self cle...

Page 3: ...d types 1 8 to 1 4 plug adapter may be required May be used with 4 6 or 8 ohm speaker systems Ideal for both home and commercial sound installations Only screwdriver and wire stripper required for ins...

Page 4: ...nstallation you must choose between a stan dard light switch plaster ring p ring or a standard 18 cu in or larger electrical box Suitable p rings and electrical boxes are available from your Niles dea...

Page 5: ...specific CL fire rating such as CL 2 or CL 3 Consult your Niles deal er building contractor or local building and inspection department if unsure about which type of wire is best for your application...

Page 6: ...stall it in a separate metal electrical box ground the box to the electrical system ground and route the speaker wires several feet away from the electrical wiring Changing the Color of the HS 1D The...

Page 7: ...so that it is facing you Insert the two bottom tabs into the bottom slots first followed by the two tabs on the top Snap the insert into place by carefully pressing on the front of the insert 5 Locat...

Page 8: ...R R S S E E L L E E C C T T O O R R a Electrical Box b Speaker Wire c HS 1D Headphone Speaker Selector supplied d Snap on Color Insert supplied e Button supplied f Device Screws 2 supplied g Decora Fa...

Page 9: ...re no frayed ends Insert each wire into the appropriate hole on the connector blocks secure the wiring to the connectors by tightening the small connector screws Be certain that proper phasing is obse...

Page 10: ...R YOU MAY DAMAGE THE COVER PLATE Line up all the screws in the same direction for a finished look NOTE Certain old work or retro fit boxes such as the Carlon B225R have a plastic lip which interferes...

Page 11: ...me to avoid damaging your headphones 7 To turn off the headphones and select the speakers reduce the amplifier volume first and then press the button on the HS 1D Note If the HS 1D is connected to a N...

Page 12: ...1 S W 130 Street Miami Florida 33186 Tel 305 238 4373 Fax 305 238 0185 NILES 1999 Niles Audio Corporation Niles and the Niles logo are registered trademarks of Niles Audio Corporation Decora is a regi...

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