VERIS 2 VERsatile Installation Systems Exquisite Performance…Exceptional Value Operation Manual
EC STATEMENT OF CONFORMITY This document confirms that the range of products of Community Professional Loudspeakers bearing the CE label meet all of the requirements in the EMC directive 89/336/EEC laid down by the Member States Council for adjustment of legal requirements. Furthermore, the products comply with the rules and regulations referring to the electromagnetic compatibility of devices from 30-August-1995.
TABLE OF CONTENTS Warranty Information............................................................................................. 2 Important Safety Information.................................................................................. 4 Rigging And Electrical Safety ................................................................................... 4 Precautions & Safety Considerations ........................................................................ 5 Introduction .........................
IMPORTANT SAFETY INFORMATION Always follow these safety precautions when using or installing VERIS loudspeakers and accessories: · Read and keep these instructions · Heed all warnings · Follow all instructions, particularly those pertaining to rigging, mounting, hanging, and electrical connections · Only use accessories that are specified and approved by Community The terms IMPORTANT, WARNING, and DANGER, as used in this manual, alert the reader to important safety considerations.
PRECAUTIONS & SAFETY CONSIDERATIONS English The loudspeakers described in this manual are designed and intended to be ‘flown’ or suspended for maximum acoustical performance using a variety of rigging hardware, means, and methods. It is essential that all installation work involving the suspension of these loudspeaker products be performed by competent, knowledgeable persons who understand safe rigging practices. Severe injury and/or loss of life may occur if these products are improperly installed.
VERIS 2 OPERATION MANUAL INTRODUCTION In 2007 Community introduced the VERIS line of loudspeakers. It rapidly became one of our most successful product families. Now, in 2012, we have re-engineered the VERIS family and re-named it VERIS 2. These all-new loudspeakers retain the size, shape and features that have become highly sought after, following the introduction of the original VERIS line - while simultaneously providing significantly improved performance.
VERIS 2 TECHNOLOGIES VERIS 2 loudspeakers offer numerous advances in technology that provide superb sound and longterm reliability. Some of these include: Sophisticated internal crossover networks for reduced off-axis lobing and consistent coverage throughout the crossover region. Carbon Ring Cone Technology.
UNPACKING AND INSPECTION VERIS 2 loudspeakers are inherently rugged and are carefully packed in sturdy cartons. However, it is wise to thoroughly inspect each unit after it has been removed from the packaging, as damage could occur during shipping. Please note that once the shipment has left your dealer or the Community factory, the responsibility for damage is always borne by the freight company. If damage has occurred during shipping, you must file a claim directly with the freight company.
VERIS 2 SPECIFICATIONS Model V2-6 * V2-8 * V2-26 * Two-way, full-range, trapezoidal, vented bass V2-12 Loudspeaker Type Two-way, full-range, trapezoidal, vented bass Driver Complement LF: 1 x 6.5" cone driver LF: 1 x 8" cone driver HF: 1 x 1" HF driver HF: 1 x 1" HF driver LF: 2 x 6.
VERIS SPECIFICATIONS (cont’d) Model V2-15 V2-32 V2-35 V2-210S * V2-212S * Loudspeaker Type Two-way, fullrange, trapezoidal, vented bass Three-way, fullrange, trapezoidal, vented bass Three-way, fullrange, trapezoidal, vented bass Dual driver subwoofer, rectangular, vented bass Dual driver subwoofer, rectangular, vented bass Dual driver subwoofer, rectangular, vented bass Driver Complement LF: 1 x 15" HF: 1 x 1" LF: 1 x 12" MF: 1 x 6.5" HF: 1 x 1" LF: 1 x 15" MF: 1 x 6.
GETTING ACQUAINTED Figure 1: Physical Features of a Typical VERIS 2 Full-Range Model PHYSICAL FEATURES OF VERIS 2 FULL-RANGE MODELS FEATURE DESCRIPTION TOP & BOTTOM RIGGING POINTS M6 or M10 threaded fittings, depending on model. PROTECTIVE GRILLE Powder-coated steel grille protects drivers from foreign objects. GRILLE RETENTION SCREWS #6 x 5/8” sheet metal screws. Remove grille to service drivers.
Figure 2: Physical Features of a Typical VERIS 2 Subwoofer PHYSICAL FEATURES OF VERIS 2 SUBWOOFERS FEATURE DESCRIPTION RIGGING POINTS M10 threaded fittings. Four (4) on each side panel. PROTECTIVE GRILLE Powder-coated steel grille protects drivers from foreign objects. GRILLE RETENTION SCREWS #6 x 5/8” sheet metal screws. Remove grille to service drivers. FEET Four rubber feet protect surfaces from marring. INPUT PANEL For amplifier connection to the loudspeaker.
GENERAL DESCRIPTION VERIS 2 Series loudspeakers are designed for demanding day-to-day use in a wide range of fixed installations. Their high quality driver components are housed in rugged, acoustically inert enclosures equipped with rigging fittings. VERIS 2 systems are characterized by a highpower, low distortion linear response that provides exceptional musicality and speech intelligibility. The VERIS 2 line consists of the 11 models briefly described below: V2-6 - a 6.
IMPORTANT: If the operator continues to run the system at excessive levels, or worse, if the operator raises the drive level to compensate for the drop in output caused by the protection circuitry, eventually an additional stage of protection will engage that shuts down the system entirely (note that this additional stage of protection will never engage until after the second stage has been triggered).
for the voice coil, and the airflow director causes the air to pass in close proximity to the former. By directing the air to flow over the hot aluminum former, more heat is removed from the voice coil than simply allowing the pumped air to take its natural path in and out of the cavity. This results in woofers that can handle higher power with greater reliability than those of conventional design.
CONNECTING THE AMPLIFIER TO THE LOUDSPEAKER All VERIS 2 Series loudspeakers are provided with two methods of connecting the amplifier to the loudspeaker. One is an industry standard NL4 type locking connector, and the other is a pressure-screw terminal strip. These two connectors are wired in parallel with each other, on all models. Figure 4: VERIS 2 Input Panel The following figure is an example of a typical input panel used on VERIS 2 loudspeakers.
Typical Input Panel for Autoformer Equipped Models PIN DESIGNATIONS The pin designation is as follows: ‘C’ (meaning ‘Common’) connects to the ‘C’ or Ground connection on the amplifier (typically a black binding post, or the 1- pin of an NL4 type connector). The selected tap connects to the positive output of the amplifier (typically a red binding post, or 1+ on an NL4 type connector). USING POWER TAPS A VERIS 2 loudspeaker equipped with an optional autoformer has four 70.
70.7V and 100V SYSTEMS Several voltage standards have been put in place regarding so called ‘constant voltage systems.’ In the United States, 25V, 70.7V and 100V are common. Occasionally 140V systems can be found, usually in very large venues such as racetracks, where the need to overcome cable resistance by scaling-up the voltage becomes extremely important. In Europe and Asia most constant voltage systems use the 100V standard; in the USA the 70.7 voltage standard is most often utilized.
WARNING: After wiring the amplifier(s) to the loudspeaker(s), first power up all devices that are upstream of the amplifier, such as mixers, equalizers, compressor/limiters, etc., before powering-up the amplifier. This avoids passing any transient ‘clicks’ or ‘pops’ that may originate in the upstream devices to the loudspeakers. The amplifier should initially be powered-up with its gain controls turned all the way down.
CONDUCTORS AND INSULATION Solid conductor wire is slightly less expensive than stranded wire, but much more difficult to pull through conduit. Also, it does not terminate to most speaker connectors as easily as stranded wire. Therefore, we recommend using stranded THHN type wire for installations that involve conduit.
TIP: When choosing cable for a situation that requires only two conductors, consider using 14/4 (that is, #14 AWG with 4 conductors) and wiring each pair of conductors in parallel, at both ends of the cable. This will provide the equivalent conductance of #11 AWG, but in a cable that’s more easily obtainable and smaller in diameter.
VERIS 2 APPLICATIONS To select the most appropriate VERIS 2 product(s) for your application, the initial factors to consider are the size of the venue, the style of music and speech to be reproduced, and the location(s) of the loudspeaker(s). In smaller venues with less demanding musical styles, one can usually achieve excellent results with the V2-12 and the V2-15 models. A good rule of thumb is to use a pair of these models for venues that host up to approximately 200 persons.
The smallest subwoofer, the VERIS 2-210S, is characterized by an exceptionally tight and punchy sound. The larger VERIS 2-212S adds a deeper low end, but still with a very rapid transient response. The new VERIS 2-215S remains capable of clean and responsive bass reproduction, but with greater power and depth than its smaller siblings.
Figure 8: Effect of Boundary Surfaces on Power Output When choosing subwoofer location(s), be careful, however, not to sacrifice sonic quality for sheer power. If the available wall or corner location results in the subwoofer being located behind, or too close, to one or more open microphones, early feedback is likely to occur.
POLARITY Unless the full-range loudspeaker(s) are stacked directly on top of the subwoofer(s) with cone drivers physically aligned with the subwoofer cone drivers, it’s likely that the phase relationship of the two systems may not be optimal. This can be tested by reversing the polarity of one system relative to the other, as described below.
TIP: It’s a good idea to experiment with different loudspeaker locations by conducting listening tests before you finalize the locations (this is especially important in permanent installations). Make sure to use live microphones and live instruments (if applicable), as well as track playback. Choosing the physical location of the loudspeakers in the room is always the most important part of any successful system installation.
VERIS 2 models should be chosen with the best dispersion patterns to cover the audience evenly. Each loudspeaker should be carefully focused towards the listeners while being careful to keep acoustic energy away from walls, ceilings, and other reflective surfaces, including physical obstructions that are caused by architectural elements (such as columns) or furnishings.
When equalizing a VERIS 2 loudspeaker system the following points should be kept in mind to achieve the best results and to avoid damaging the drivers. 1. Use only small amounts of equalization. In particular, do not boost frequencies by more than about 3 dB.
RIGGING / SUSPENSION AND SAFETY TERMINOLOGY: The terms “rigging”, “flying” and “suspension” are often used interchangeably to describe the installation of loudspeaker systems above ground level. None of these terms pertain to, or attempt to describe, the actual method that is used (cables, brackets, chains, etc., etc.). DANGER: The loudspeakers described in this manual are designed and intended to be suspended using a variety of rigging hardware, means, and methods.
VERIS 2 MOUNTING BRACKETS AND ACCESSORIES Below are descriptions of mounting brackets, suspension kits and other accessories manufactured by Community for use with VERIS 2 loudspeakers. In this section the terms “suspension” and “fly” mean the same thing: to elevate the loudspeaker enclosure above the ground surface. Consult the user’s guide included with each part for detailed safety instructions. It is the responsibility of the installer to insure that safe installation practices are followed.
Yoke Brackets Models VB-Y12, VB-Y15, VB-Y32, VB-Y35 Optional yoke brackets for the larger full-range models VERIS 2 12/15/32/35 allow for direct horizontal mounting of the loudspeaker to a wall or ceiling. This unique yoke bracket also permits vertical mounting with a selection of 0º, 10º, or 20º, of either upward or downward inclination. Note: Yoke brackets are included with compact VERIS 2 models V2-6/8/26/28.
TROUBLESHOOTING GUIDE Should you have a problem with your VERIS 2 loudspeaker(s), find the symptom and follow the associated WHAT TO DO instructions below. Please note that a particular symptom may have several possible causes. SYMPTOM PROBABLE CAUSE WHAT TO DO High distortion, low output, Faulty connection to the or no output from any or all loudspeaker. drivers. Possible solder joint failure on crossover card. Using an ohmmeter, check the continuity of the wiring to the loudspeaker.
TECHNICAL DRAWINGS V2-6 V2-6 Notes: The V2-6 has 9 x M6 hang points plus 4 x M6 rear mounting points for third-party 30 lb. mounting devices. The rear mounting points also accept the V-HSS handle and stand socket accessory. A steel yoke bracket allowing 0°, 10° and 20° angles is included. For yoke mounting instructions, refer to the supplementary instruction sheet included with this model.
V2-8 V2-8 Notes: The V2-8 has 9 x M6 hang points plus 4 x M6 rear mounting points for third-party 30 lb. mounting devices. The rear mounting points also accept the V-HSS handle and stand socket accessory. A steel yoke bracket allowing 0°, 10° and 20° angles is included. For yoke mounting instructions, refer to the supplementary instruction sheet included with this model.
V2-26 V2-26 Notes: The V2-26 has 9 x M6 hang points plus 4 x M6 rear mounting points for third-party 30 lb. mounting devices. The rear mounting points also accept the V-HSS handle and stand socket accessory. A steel yoke bracket allowing 0°, 10° and 20° angles is included. For yoke mounting instructions, refer to the supplementary instruction sheet included with this model.
V2-28 V2-28 Notes: The V2-28 has 9 x M6 hang points, 4 x M6 rear mounting points to accept the V-HSS handle and stand socket accessory, plus 4 x M8 rear mounting points for third-party 60 lb. mounting devices. A steel yoke bracket allowing 0°, 10° and 20° angles is included. For yoke mounting instructions, refer to the supplementary instruction sheet included with this model.
V2-12 V2-12 Notes: The V2-12 has a total of 13 x M10 hang points plus 4 x M8 rear mounting points for third-party 60 lb. mounting devices.
V2-15 V2-15 Notes: The V2-15 has a total of 13 x M10 hang points plus 4 x M8 rear mounting points for third-party 60 lb. mounting devices.
V2-32 V2-32 Notes: The V2-32 has a total of 13 x M10 hang points plus 4 x M8 rear mounting points for third party 60 lb. mounting devices.
V2-35 V2-35 Notes: The V2-35 has a total of 13 x M10 hang points plus 4 x M8 rear mounting points for third-party 60 lb. mounting devices.
V2-210S V2-210S Notes: The V2-210S subwoofer has a total of 8 x M10 hang points, 4 on each side.
V2-212S 2-212S Notes: The V2-212S subwoofer has a total of 8 x M10 hang points, 4 on each side.
V2-215S V2-215S Notes: The V2-215S subwoofer has a total of 8 x M10 hang points, 4 on each side.
Community Professional Loudspeakers 333 East Fifth Street, Chester, PA 19013-4511 USA Tel: 1-(610) 876-3400 | Fax: 1-(610) 874-0190 www.communitypro.
