VISION SP-1800 Pair 3-Way Wall Loudspeakers User Manual
- June 9, 2024
- VISION
Table of Contents
VISION SP-1800 Pair 3-Way Wall Loudspeakers
Power Handling
Power rating with regards to loudspeakers denotes how much power the loudspeaker can handling for a sustained period of time without distortion. These speakers are rated to accept up to 50 watts RMS.
Watts
The most consistent standards for measuring watts are “Program Power” and “RMS” because these measure average sustained levels. Any low impedance amplifiers with an output of 2 x 10w – 2 x 50w (@ 8 ohms) are suitable for use with these speakers.
NOTE: The power output from an amplifier depends on the number of
loudspeakers attached.
8 ohms normally denotes two loudspeakers attached
4 ohms normally denotes four loudspeakers attached
Installation
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FIT BRACKETS TO WALL Position brackets over load-bearing studs and use appropriatescrews to fix brackets to wall or ceiling. Ensure they are level.
NOTE: Do not position the top of bracket closer than 140mm to cornice. -
FIT LOUDSPEAKERS TO MOUNTS Lower loudspeakers onto brackets as shown.
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TERMINATE CABLES TO LOUDSPEAKERS Connect speaker cables from amplifier to screw terminals on rear of loudspeakers. Use unshielded speaker cable with gauge of 0.75mm or higher.
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TIGHTEN BRACKET SCREWS Set desired angle and lock off side screws.
Troubleshooting
If your system is not operating properly, please refer to the following information. If the problem persists, disconnect from power and contact your AV reseller immediately.
| Problem | Correction |
|---|---|
| Sound only coming out one side | • Turn off amplifier and switch output |
connections. If the side changes the amplifier is okay and the fault is with one of the loudspeakers.
• Switch input connections and check input cabling.
Sound very quiet| • Have you used unshielded speaker cables? Use cable with gauge of 0.75mm or higher. Note: Phono or minijack cable is shielded and is not appropriate.
Compliance
Concerning CE, EMC, and LVD safety regulations, VISION products are certified
and comply with all known local regulations. VISION commits to ensure all
products are fully compliant with all applicable certification standards for
sale in participating countries.
Concerning EU directive 2011/65/EU regarding “Restriction of use of certain
Hazardous Substances in Electrical and Electronic Equipment” (RoHS), this
directive sets out that electrical components should not contain unsafe levels
of dangerous chemical compounds. All VISION products certifiably comply with
RoHS regulations including the Commission Delegated Directive (EU) 2015/863 of
31 March 2015, amending Annex II to Directive 2011/65/EU as regards to the
list of restricted substances, to include phthalates. This product should be
returned to the place of purchase at the end of its useful life for recycling.
WEEE Registration: GD0046SY
Concerning REACH restricted chemicals, VISION neither produces nor imports
chemicals. Therefore, as Downstream User we are under no obligation to provide
safety data sheets. According to ongoing audits based on information provided
by our suppliers, our products contain no substances > 0.1 % by weight,
included in the candidate list in accordance with Article 59 (1,10) of the
REACH regulation. In order to guarantee product safety and to secure our
supply chain, we require consistent implementation of REACH by our suppliers.
The assurance of REACH-conformity is part of our supplier qualification
standards.
Declaration of origin
All VISION products are made in the People’s Republic of China (PRC). VISION products are imported into the EU by VISION who is wholly owned by ‘TD Synnex’, Registered in England Nr. 04625566 at Redwood 2, Chineham Business Park, Crockford Lane, Basingstoke, Hampshire, RG24 8WQ.
Lifetime Return-To-Base Warranty
This product comes with a lifetime return to base warranty. If you have a
problem you are required to provide a DETAILED DESCRIPTION of the fault.
Some Vision products are very technical and require troubleshooting all
elements of the installation as it may not be the Vision product at fault.
Because of this the manufacturer may refuse to replace the item if an adequate
description is not provided.
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This warranty applies only to the original purchaser and is not transferable.
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This warranty protects you against the following:
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Failure of any components, including the power supply.
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Damage when the product is first removed from its packaging if reported within 24 hours of purchase.
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If the product is DOA (dead on arrival), you have 21 days from purchase date to notify the national distributor via your AV reseller.
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The original purchaser is responsible for shipment of the product to the Vision’s appointed service centre.
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The liability of Vision is limited to the cost of replacement of the faulty unit under warranty except for death or injury
(EU85/374/EEC). -
If the product is end of line (EOL) the Vision will provide a credit instead of replacement.
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This warranty does not protect this product against faults caused by abuse, misuse, incorrect installation, unstable or faulty power input, or modification.
Vision aims to send a replacement item within 5 working days however this may not always be possible, in which case it will be sent as soon as practicably possible. To request a replacement please contact the reseller or distributor the item was purchased from, with the original invoice reference.
LEGAL DISCLAIMER: Because we are committed to improving our products, the details above may change without prior warning. This User Manual is published without warranty and any improvements or changes to the User Manual necessitated by typographical errors, inaccuracies of current information, or improvements to programs and/or equipment, may be made at any time and without notice. Such changes will be incorporated into new editions of the User Manual.
Warnings
For electronic products
Caution – risk of electric shock. Do not open.
Use only domestic AC outlets. Connecting to an outlet supplying a higher
voltage may create a fire hazard. Do not disconnect the plug from the AC
outlet by pulling the cord; always pull the plug itself. If you do not intend
to use the product for any considerable length of time, unplug the unit.
Ensure power cable is not twisted, squeezed, or sheared.
Do not install this product in a location exposed to direct sunlight or close
to heating equipment, extremely cold locations, places subject to excessive
vibration or dust, and or poorly ventilated places. Do not expose this
appliance to excessive humidity, rain, moisture, dripping, or splashing. Do
not place objects filled with liquids on or near this product.
Before moving the unit, be sure to pull out the power cord from the AC outlet
and disconnect the interconnection cords with other units. If you detect an
abnormal smell or smoke, turn this product off immediately and unplug the
power cord. Contact your reseller or Vision.
For motorised products
- This product uses a very powerful motor to lift heavy displays. Read and understand this manual before installation.
- Failure to comply with the safety and installation instructions may cause serious bodily injury.
- This stand should only be operated by users over 18 years old.
- The stand should not be operated by persons under the influence of alcohol or recreational drugs
- Use the correct safety equipment AND adhere to workplace health and safety laws
- The SWL (safe working load) for this product is available on VISION’S website
- Ensure it is installed in an appropriate place – for example not obstructing an emergency exit.
- Check stability after installation. Ensure display is clipped into place securely.
- Installation must be done by a specialist audio-visual installer
- Allow 500mm x 500mm space around the floor stand.
- Avoid installing in a moist environment, or in direct sunshine, or near corrosive gas or liquid.
- Routing of cables through the bracket must comply with local regulations.
- Use a memory position to set the upper limit, to prevent the display going into ceiling.
Use extreme care lowering stand. Keep obstacles well clear. The stand might crush a person, or the display could become dislodged and fall on a person. Serious injury may occur. If left unattended the control should be left out of reach of children.
For wireless and bluetooth products
Never use this product near an aircraft or medical facility. It can cause
interference. Use of product in the following locations may result in abnormal
video/audio output:
- Product installed in walls made of concrete
- Product situated near refrigerator, microwave oven or other metal items
- A cluttered room where the wireless signals may be blocked
This product has been tested and manufactured to comply with each country’s safety rules, however there is no guarantee that interference will not occur in some scenarios. If interference happens, adjust distance between transmitter and receiver. This product may interfere 5GHz wireless devices. If interference occurs configure your 5GHz router to 2.4 GHz band only.
Federal Communications Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. This equipment generates, uses and can radiate radio frequency energy and may in extreme cases cause harmful interference to radio communications. If this happens the user should try:
- Relocating the receiving antenna
- Increasing the separation between the equipment and receiver
- Connect the equipment to a different power circuit.
Radiation Exposure Statement
This equipment complies with IC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
minimum distance 20cm between the radiator and your body.