Niles VCS-2D Installation Manual
VCS-2 D
INSTALLATION & OPERATION GUIDE
MODEL
VCS-2D
PREMIUM STEREO VOLUME CONTROL
VCS-2 D
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Introduction
The VCS-2D is a wall-mount, Decora®style speaker volume
control. It connects between the speaker-level output of an
amplifier, speaker selector, etc. and a pair of speakers.
A perfect application for the VCS-2D is adjusting the volume
of remotely located speakers.The VCS-2D adjusts the volume
of speakers connected to it by attenuating the amplifier signal.
Niles volume controls use autoformers instead of L-pads for the
volume controlling element. This assures minimal internal
power dissipation with virtually no power wasted as heat.
Features and Benefits
The VCS-2D offers a number of improvements over other
volume controls.
● Interchangeable Decora-style inserts for fast, easy color
change. Inserts and knobs (sold separately) are available
in a variety of colors.
● The VCS-2D uses a 12 position control, which is superior
to 10 position designs. You get a broader range of adjustment — there are 10 steps of attenuation instead of 8.
TABLE OF CONTENTS
Introduction 1
Features and
Benefits 1
Installation
Considerations 3
Installation 8
Operation 10
Specifications 10
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VCS-2D
Premium Stereo
V olume Control
1
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Steps 11- 6 attenuate -3 dB per step; steps 5 - 2 are -6 dB
per step. Step 12 is “full-on” and step 1 is “full-off”.
● Greater dynamic range—you get 42 dB of total attenua-
tion instead of the typical 20 or 30 dB.
● POP-FREE switching between all steps.
● 100% tested, electronically and acoustically, for frequency
response, distortion and power handling.
● The connectors on the VCS-2D are removable and
accommodate up to 14 gauge speaker wire. The
connectors simplify your installation:
• The speaker wires are easier to attach—no heavy
control to hold onto.
• The control may be removed without disconnecting
any wiring.
• ”Wire-Guard” barriers between each connector
terminal reduce the chance of a short-circuit.
● Mounting depth of only 2 9/16 ”. Fits into standard 18cu.in.
1-gang electrical boxes.
● Printed circuit board construction uses no hand wiring,
assuring high reliability.
2
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● Isolated left and right channel grounds make it safe for
use with any amplifier.
● 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 installation.
● Power handling: 60 watts/ channel peak music power.
● Frequency response: 20 Hz to 20 kHz ±1.2 dB.
● Available colors: White, Bone, Almond, or Black.
● Ten year parts and labor warranty.
● Proudly made in the USA.
Installation Considerations
The VCS-2D is a Decora-style module and is designed to
use standard Decora-style faceplates and mounting
hardware. Decora faceplates (up to 6-gang) with colormatched plate screws are available from your Niles dealer.
P-Rings and Electrical Boxes
The mounting depth of the VCS-2D is 2
9/16”. When
installed, the unit extends 2
1/16” behind the sheetrock wall
(assuming
1/2” sheetrock). For installation, you must choose
between a standard light switch plaster ring (p-ring) or a
standard 18 cu. in. (or larger) electrical box. Suitable p-rings
3
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*
Only required if changing color of unit.
TOOLS REQUIRED
• No. 2 Phillips
Screwdriver
• 1/8" Standard
Slotted Screwdriver
• 1/4" Standard
Slotted Screwdriver
• Wire Stripper
• 5/64" Allen Wrench
*
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