Vanco SS2V User manual

Stereo Speaker
Selector Boxes with
Volume Control
Vanco Part Number:
SS2V - Two Pair
SS4V - Four Pair

800-626-6445
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1. Do not expose this unit to water, moisture,
or excessive humidity.
2. Do not install or place this unit in a built-in
cabinet, or other conned space without
adequate ventilation.
3. To prevent risk of electrical shock or re
hazard, due to overheating, do not obstruct
unit’s ventilation openings.
4. Do not install near any source of heat,
including other units that may produce heat.
5. Do not place unit near ames.
6. Only clean unit with a dry cloth.
7. Unplug unit during lightening storms, or
when not used for an extended period
of time. A surge protector is strongly
recommended.
8. Protect the power cord from being walked
on or pinched, particularly at the plugs.
9. Use unit only with accessories specied by
the manufacturer.
10. Refer all servicing to qualied personnel.
WARNING
DEAR CUSTOMER
Thank you for purchasing this product.
For optimum performance and safety, please
read these instructions carefully before
connecting, operating or adjusting this product.
Please keep this manual for future reference.

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FEATURES
INTRODUCTION:
Thank you for your purchase of a VSS2/VSS4 Dual Source Speaker Selector. The VSS2/VSS4 are
low-prole speaker distribution systems which features:
•An independent On/Off switch for each zone of audio
•Impedance volume control for each audio zone
•Ability to select either of the two stereo speaker-level signals to two audio zones for the VSS2 or 4 audio
zones on VSS4
Four Pair Stereo Speaker Selector Box with
Volume Control
Part # SS4V
•Distributes high level (amplied) stereo signals
into four zones with built in impedance matching
volume control
•Features the ability to switch up to two audio
sources with independent source switch per
zone
•Each zone features an ON/OFF switch to control
each zone independently
•Removable and solderless connection terminals
for easy installation
•High quality metal chassis with brushed black
aluminum faceplate
•Accepts up to 14 gauge speaker cable
•200 watts max power per channel
•100 watts RMS per channel
•Dimensions: 17” W x 2.5” H x 6.5” D
Two Pair Stereo Speaker Selector Box with
Volume Control
Part # SS2V
•Distributes high level (amplied) stereo signals
into two zones with built in impedance matching
volume control
•Features the ability to switch up to two audio
sources with independent source switch per
zone
•Each zone features an ON/OFF switch to control
each zone independently
•Removable and solderless connection terminals
for easy installation
•High quality metal chassis with brushed black
aluminum faceplate
•Accepts up to 14 gauge speaker cable
•200 watts max power per channel
•100 watts RMS per channel
•Dimensions: 10” W x 2.5” H x 6.5” D

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SS4V PANEL DESCRIPTIONS
1. Level Adjust
2. Zone On/Off
3. A/B Source Select
4. Input B
5. Input A
6. Output 4 (Zone 4)
7. Output 3 (Zone 3)
8. Output 2 (Zone 2)
9. Output 1 (Zone 1)
1 1 1 12 2 2 23 3 3 3
4 5 67 8 9

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PACKAGE CONTENTS
Before attempting to use this unit, please check the packaging and make sure the following items are
contained in the shipping carton:
•SS2V or SS4V
•(1) User Manual
SS2V PANEL DESCRIPTIONS
1. Level Adjust
2. Zone On/Off
3. A/B Source Select
4. Input A
5. Input B
6. Output 2 (Zone 2)
7. Output 1 (Zone 1)
1 12 23 3
4 5 6 7

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INSTALLATION AND CONNECTION
The “+/-“ polarity connections for the inputs and outputs are clearly marked on the rear panel and use screw-
type speaker terminals. The modules which allow the wires to be connect can be removed for easier access
and installation. Make sure that the system and all source components are powered down before making any
connections.
Connect the speaker wire to the appropriate “+/-“ terminals of each speaker and amplier/AVR. Route the
speaker wires from each zone and amplier/AVR to the speaker selector. The terminals on the speaker
selector accepts up to 14 gauge wire with 14-16 gauge wire being recommended. Strip ¼” insulation from
the end of the speaker wire and slightly twist to avoid fraying. Loosen the screw on the appropriate speaker
terminal and insert the striped end of the wire into the proper terminal. Make sure the proper “+/-“ polarity is
maintained when connecting the speaker wires. Tighten the screw to clamp the cable in place.
The VSS2/VSS4 have the ability to select between “A” and “B” sources.
There is an 8-position plug on the left rear of the unit labeled “INPUT”. This
is where the speaker level inputs from two sources are connect. Wires are
attached in the same manner as above.
Once everything is connected, you can begin testing. Turn on the sound system and set the amplier’s volume
control to a moderate level. If each zone is turned on, check each zone for audio and balance. If you are have
two sources connected (“A” and “B”), test each zone’s source switching. If you only have one source connected
(“A”), make sure all source switches are set “A”.

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CONNECT AND OPERATE

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ADVANCED INSTALLATION
The VSS2/VSS4 come shipped from the factory set up for one pair of 8-Ohm loudspeakers to be connected to
each zone. If you are using speakers other than 8-Ohm the VSS2/VSS4 can be set up in the following manner.

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The four jumpers that are circled control the impedance of the speakers as follows:
1) Output 1 (left speaker)
2) Output 1 (right speaker)
3) Output 2 (left speaker)
4) Output 2 (right speaker)
5) Output 3 (left speaker-VSS4)
6) Output 3 (right speaker- VSS4)
7) Output 4 (left speaker-VSS4)
8) Output 4 (right speaker- VSS4)
Each jumper has four positions labeled X, X2, X4, and X8. The VSS2 and VSS4 are shipped from the factory
with the jumpers in the X2 position. This ensures that the minimum load with all zones turned on will be
4-Ohms (assuming all the speakers connected are 8-Ohm speakers).
If your speakers are 4-Ohm, you should reset the jumpers on all of the speakers to the X4 position. This will
ensure that the minimum load to your amplier will be 4-Ohms with all of the speakers connected.
In either situation, if one pair of speakers is set to “B” source while all others are set to the “A” source, you
will have to increase your level setting on the switchers volume control for the “B” source as the impedance
will now be increased to 16-Ohms which may results in a slight loss of volume. It is important that the
minimum impedance is maintained at a safe level.

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TROUBLE-SHOOTING
SAFETY AND NOTICE
The SS2V and SS4V have been tested for conformance to safety regulations and requirements, and have been
certied for international use. However, like all electronic equipments, the SS2V and SS4V should be used with
care. Please read and follow the safety instructions to protect yourself from possible injury and to minimize the
risk of damage to the unit.
• Follow all instructions and warnings marked on this unit.
• Do not attempt to service this unit yourself, except where explained in this manual.
• Provide proper ventilation and air circulation and do not use near water.
• Keep objects that might damage the device and assure that the placement of this unit is on a stable surface.
• Use only the power adapter and power cords and connection cables designed for this unit.
• Do not use liquid or aerosol cleaners to clean this unit.
• Always unplug the power to the device before cleaning.
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