NXG Technology NX-V70 Stereo Volume Control - Manual

Thank you for purchasing the NX-V70 Stereo Volume Control.
The NX-V70 is a high quality auto-former design which will
enable you to control the volume of a stereo pair of loudspeak-
ers from a remote location. Note: This type of volume control
requires the use of an impedance-matching speaker selector.
Wiring Instructions (Fig. 1):
The NX-V70 has detachable connector blocks to which the
amplifier and speaker wires should be connected. Caution: If
more than two pairs of speakers are to be connected to a sin-
gle amplifier we recommend the use of an impedance match-
ing speaker selector. When connecting the speaker leads from
the amplifier outputs to the volume control input connector
block, strip about an 1/8 inch of insulation from the wire and
twist or solder it so that there are no loose strands. Insert the
wires from the amplifier or speaker selector outputs into the
volume control connector block input. Note: Wires should stay
consistent right + from the amplifier to right + on the input
side of the connecting block. Most speaker wire has some
form of identification such as raised ribs or color coding to
help determine positive and negative connections. Connect the
outputs to the speaker following the same format as above.
Caution: Do not reverse the input and output connections or
serious damage may occur to your amplifier.
Fig. 1
Mounting (Fig. 2):
Install the completed assembly into a single gang electrical
work box, approximately 18 cubic inches or greater. An open
back electrical box or plaster ring may be more convenient to
work with. The volume control knob, insert and cover plate are
packed separately. Mount the NX-V70 in the electrical box
using the screws provided. Note: Avoid mounting the NX-V70
next to AC lines or dimmers.
Operational Check:
After making all connections, check for proper operation. Switch
the system to the ON position. Select a music source FM, CD
etc. Slowly increase the volume on the amplifier/receiver to mid
position. Now, slowly advance the volume control knob on the
NX-V70, clockwise from its minimum position towards its
maximum position. You should hear sound emanating from
the speakers, increasing in volume as you rotate the volume
control knob through its steps. Select the level of sound that is
most pleasing to you. If no sound is heard from any or all speak-
ers, switch the system OFF immediately and check for open or
loose connections, wrong polarity or shorts in the wires.
One-Year Limited Warranty
If this volume control proves to be defective in materials or workmanship within one year from the
date of the original customers purchase, we will, at our option, repair or replace the defective product.
Disclaimer
The warranty stated herein is in lieu of all other warranties expressed or implied including mer-
chantability and fitness for particular purpose and all other liabilities and obligations of NXG
Technology, all of which are expressly disclaimed. NXG Technology has not made and does not
hereby make any other representation, warranty or covenant with respect to the condition, quality,
durability, design, operation, capacity, fitness for use or suitability of this volume control.
Exclusion of Certain Damages
NXG Technology liability for any defective product is limited to repair or replacement of the prod-
uct at our option. NXG Technology shall not be liable for incidental or consequential damages of
any kind or character because of product defects. Some states do not allow limitations on how
long an implied warranty lasts and/or do not allow the exclusion or limitation of incidental or
consequential damages, so the above limitations and exclusions may not apply.
This Warranty Does Not Cover
Damage caused by abuse, accident, misuse, negligence or improper operation or installation.
Products that have been altered or modified. Any product whose serial number has been altered,
defaced or removed. Normal wear and maintenance. Damages caused by shipping (All claims
for shipping damages must be made with the carrier)
Warranty Service
All warranty repairs must be accompanied by the original bill of sale. No other document is
acceptable or required.
NXG Technology • 16648 North 94th Street • Scottsdale, AZ 85260 • Phone: 1-800-733-0008
Fig. 2
NX-V70 Stereo Volume Control