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VERA36
Operation manual
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Operation manual VERA36
CAUTION
WARNING
WARNING
Introduction
Thank you for choosing a high-quality product “MADE IN GERMANY” from TW AUDiO.
The intrinsic qualities of the VERA36 speak for themselves with no fewer than six drivers
working within the compact confines of the enclosure. The central mid-range horn is driven
by two 8“ cone speakers while the mid-high frequency unit comprises two 1.4“ compression
drivers plus a purpose-developed waveguide, coaxially positioned in the center. The result is
a vertical dispersion of 10 degrees with horizontal dispersion across either 80 or 120 degrees
as required. Supplementing the low-mid range are two 10“ long excursion bass speakers.
Below 400 Hz, all four cone speakers work in tandem to deliver vast reserves of low-mid
punch. All of that leading to our user‘s experience that VERA36 can compete with much
bigger double 12“ systems and more besides.
But for a contemporary loudspeaker system to achieve real success, impressive performance
alone just isn‘t enough. Today, systems must be easy to operate, quick to rig and simple to
transport, and in all of these areas VERA36 excels. Setup times are dramatically reduced
cortesy of a newly developed, fully integrated, three-point rigging system incorporating an
innovative mechanism with logarithmically stepped splay angles, enabling optimal array curving and precise directional targeting.
The combination of TW AUDiO‘s deep expertise and the precision of the VERA36 hardware
equals coverage right to the back rows of even a large venue. No matter whether you fly the
system straight from the dolly, rig from the floor or build as a ground-stack, every variation is
swiftly and safely achievable. Having the same width as the VERA S33 and equipped with the
same rigging, VERA S33 subwoofers can easily and unobtrusively be integrated into VERA36
arrays.
If you lend your product to another party, inform that party of the safety-related operating procedures and hand over this assembly guide. If you require additional copies of this manual,
you can obtain them free of charge from TW AUDiO or download them from www.twaudio.de
Instructions in this user manual
Strictly adhere to the instructions contained in this operating manual that are marked as
follows:
This symbol in combination with the signal word “Warning” identifies a potentially hazardous
situation. Failure to comply with this safety instruction can lead to serious injury or even death.
This symbol in combination with the signal word “Warning” identifies a potentially hazardous
situation for persons with a pacemaker. Failure to comply with this safety instruction can lead
to serious injury or even death.
This symbol in combination with the signal word “Caution” identifies a potentially hazardous
situation. Failure to comply with this safety instruction can lead to light or moderate injury.
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Operation manual VERA36
NOTE
TIP
This symbol in combination with the signal word “Note” identifies a potentially hazardous
situation. Failure to comply with this safety instruction can lead to product damage.
This symbol in combination with the signal word “Tip” identifies additional information or
notes that will simplify working with TW AUDiO products on the basis of practical experience.
Notes on the products
Read manual
before use!
Before using the device, carefully read the operating manual and keep it with the
VERA36 loudspeaker.
General information
Operation manual: OM-VERA36
Version 1.2 en, 03/2019
© by TW AUDiO 2019; all rights reserved.
All information contained in this operating manual was correct to the best of our knowledge
at the time of printing.
Quality warranties or assurance of suitability for a certain type of use based on the technical
specifications, dimensions and weights are not granted by TW AUDiO.
TW AUDiO also shall not assume liability for any secondary damage (property damage and/or
personal injury) nor for the failure to comply with this operating manual!
TW AUDiO reserves the right to update this document based on recent developments.
TW AUDiO GmbH
Osterholzallee 140
71636 Ludwigsburg
Germany
Phone : + 49 (0) 71 41-48 89 89 0
Fax: + 49 (0) 71 41-48 89 89 99
E-Mail: [email protected]
WWW: www.twaudio.de
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Operation manual VERA36
Content
1. Safety | Intended use ...................................................................................................... 5
2. Overview ........................................................................................................................ 7
2.1 Components ........................................................................................................... 7
2.2 Rear rigging VERA36 ............................................................................................... 8
2.3 Variants - high frequency unit horizontal coverage 80° / 120° .................................. 9
3. Technical specifications ................................................................................................ 10
3.1 Data sheet ............................................................................................................. 10
3.2 Connection diagram .............................................................................................. 10
4. Commissioning ............................................................................................................. 11
4.1 Setup .................................................................................................................... 11
4.2 Rigging VERA36 .................................................................................................... 11
4.3 Changing the high frequency unit .......................................................................... 12
4.4 Operation .............................................................................................................. 13
4.5 Connecting the cable ............................................................................................. 14
5. Transport and Storage .................................................................................................. 15
6. CE Conformity Declaration ............................................................................................ 16
7. Disposal ....................................................................................................................... 17
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1. Safety | Intended use
WARNING
WARNING
WARNING
NOTE
NOTE
Please adhere to the following safety instructions to avoid risks when operating loudspeakers.
The VERA36 loudspeaker was developed for use in professional sound systems. The loudspeaker may only be used by trained and qualified personnel.
Note the operating modes described in this operating manual. Other uses are not permissible.
Damage caused by improper use is not covered by TW AUDiO.
Loudspeakers generate an electromagnetic field. Persons with pacemakers are not permitted to remain in the immediate vicinity of loudspeakers as the electromagnetic fields can
cause pacemakers to malfunction.
When working with heavy loads exceeding 20 kg (44 lbs.), use suitable aids (dollies, hoisting
slings, etc.). Multiple persons may be required depending on the situation.
Operation manual VERA36
Ensure that the units are in a stable position and are firmly attached. A falling loudspeaker can
result in serious personal injury and property damage.
When using and assembling TW AUDiO loudspeakers, only use materials specified by
TW AUDiO. These tasks must be performed by qualified personnel. Adhere to the applicable
safety regulations.
When setting up loudspeakers, ensure that they are not exposed to the following ambient
conditions:
• Direct sunlight
• Humidity
• Jolting
• Dust
Keep away from the immediate vicinity of loudspeakers that are operated at high sound pres
sure levels. These loudspeaker systems are capable of endangering your health. Sound levels
beginning as low as approximately 90 dB SPL can lead to long-term hearing impairment.
Avoid:
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• Feedback
• Distorted signals (clipping) and
• Peaks resulting from switching on devices, plugging in devices or unplugging devices during
operation.
Such signals can lead to loudspeaker overload and ultimately to loudspeaker failure.
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Operation manual VERA36
WARNING
NOTE
NOTE
Ensure that the loudspeaker is not exposed to permanent thermal overloads. Thermal overloads may cause a fire and result in serious personal injury and property damage.
Note that TW AUDiO does not provide a warranty for damage that can be attributed to this
type of overload and therefore cannot be held liable for any secondary damage.
A permanent magnetic field is present in the immediate vicinity of loudspeakers. Ensure that
objects which react sensitively to magnetic fields are not located in the immediate vicinity of
the loudspeaker. In particular, this applies to magnetic storage media, magnetic stripe cards
such as debit cards and CRT displays. A distance of approximately one meter is sufficient to
avoid damage.
Check loudspeakers and accessory parts regularly for visible wear. This is essential to ensure
continuing fault-free operation. Worn parts should be replaced immediately. Spare parts are
available from TW AUDiO.
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2. Overview
Operation manual VERA36
2.1 Components
1 2
7 8
3
4
5
6
9
Figure 2.1 - Overview
1. 15 mm Multiplex enclosure - Polyurea surface finish
2. Front grill
3. Ergonomic handle (2 pieces)
4. 10“ cone driver (2 pieces)
5. Horn wall (2 pieces)
6. High frequency unit with waveformer, horn and 1,4“ compression driver
7. Rigging track (2 pieces)
8. Locking pin (2 pieces)
9. Type label
10. Rear rigging VERA36
11. Connection panel
12. Carrying handle (2 pieces)
10 11 12
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Operation manual VERA36
2.2 Rear rigging VERA36
1
6
2
2
7
3
8
4
2
2
5
Figure 2.2 - rear rigging
1. Mounting plate with rails
2. Angle display with checkbox
3. Main carrier with bracket
4. Right slider with locking pin
5. Checkbox for position of the VERA36 loudspeaker in the array
6. Checkbox for the installed high frequency unit
7. Left slider with locking pin
8. Locking pin
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Operation manual VERA36
TIP
2.3 Variants - high frequency unit horizontal coverage 80° / 120°
The VERA36 loudspeaker can be optionally equipped with a 80° × 10° high frequency unit
or a 120° × 10° high frequency unit. The specified degrees refer to the horizontal and vertical
coverage. Which variant of the VERA36 is involved can be checked on the rear rigging.
The factory installed high frequency unit is marked on the VERA36’s rear rigging (see figure 2.2
- pos.5). Depending on the application, it may be advantageous to replace the high frequency
unit by the respective other. In this case, the identification mark on the rear rigging should also
be changed. The factory marking can be removed using acetone.
80°
Figure 2.3 - variants of the VERA36 high frequency unit
120°
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Operation manual VERA36
3. Technical specifications
3.1 Data sheet
Drivers 2x 10“ LF / 2x 8“ MF / 2x 1,4“ HF
Frequency response 60 - 16000 Hz
Variant
VERA36-80 VERA36-120
Power handling (program/Peak)
1000 / 2000 W LF
800 / 1600 W MF
Impedance 8 Ω LF / 8 Ω MF
Coverage (h x v) 80° x 10° 120° x 10°
Max. SPL / 1m 141 dB
Dimensions (h x w x d) 310 x 700 x 580 mm [12,2 x 27,6 x 22,8 in]
Weight 41,6 kg [92 lbs]
Surface Polyurea coating
3.2 Connection diagram
Passive
PIN 1+
PIN 1PIN 2+
PIN 2-
parallel
PIN 1+
PIN 1PIN 2+
PIN 2-
LF 10"
X-over
MF 8"
HF 1,4"
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Figure 3.2 - Connection diagram
LF 10"
MF 8"
HF 1,4"
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NOTE
WARNING
4. Commissioning
WARNING
WARNING
NOTE
TIP
4.1 Setup
The VERA36 loudspeaker has been designed for horizontal operation in stacked and flown
vertical arrays. TW AUDiO provides a wide range of accessories to securely attach the loudspe
aker.
Make sure that all system structures are located on a firm, level surface and that the surface
can bear the total weight!
Make sure the speakers are securely fastened to prevent personal injury and property damage.
Operation manual VERA36
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TW AUDiO recommends using only the accessories specified by TW AUDiO for securing and
mounting loudspeakers.
4.2 Rigging VERA36
VERA36 series line arrays can include VERA36 and/or VERA S33 loudspeakers.
Note that the VERA36 loudspeakers are mechanically connected. This is done via the quick
and easy 3-point rigging.
Also note that the VERA S33 loudspeakers are mechanically connected via 4-point rigging.
Please refer to the VERA RF900 and SFV36 manuals for operating modes and set-up options.
EASE Focus simulation software can be used to plan VERA36 line arrays. EASE Focus is avai
lable as a free download from the TW AUDiO website at www.twaudio.com.
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Operation manual VERA36
4.3 Changing the high frequency unit
Depending on the variant, the 80° or 120° high frequency unit (see capter 2.3 - page 9) is
installed in the loudspeaker. For some applications, it may be advantageous to exchange the
high frequency unit for the other variant in order to change the horizontal coverage. Proceed
as follows:
1. Place the VERA36 loudspeaker on its back with the front grill facing up. Ensure that the
working surface is clean with a non-slip finish. To secure the speaker against lifting and
slipping, ask a second person for assistance.
2. Remove the four grill mounting screws on the left and right of the speaker enclosure. Use
a TX25 hexalobular key.
3. Carefully unplug the connector from the high frequency unit.
4. Loosen the two screws of the high frequency unit (see figure 4.3 - S1 and S2). Use a tool
with SW8.
5. Carefully pull the high frequency unit upward out of the loudspeaker enclosure.
6. Carefully guide the new high frequency unit into the guide groove until it hits the rear.
Screw it onto the enclosure.
7. Reconnect the high frequency unit into the connection plate.
8. Screw on the front grill.
9. Change the marking for the installed high frequency unit on the rear rigging.
S1
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S2
Figure 4.3 - changing the high frequency unit
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Operation manual VERA36
NOTE
NOTE
4.4 Operation
Operation of the VERA36 loudspeaker requires a DSP-Controller. For this purpose, only presets developed by TW AUDiO are recommended. The TW AUDiO system racks are ideally
suited for this purpose.
Before connecting the loudspeaker to the amplifier, ensure that the right preset has been
loaded.
Using the wrong preset or a preset not provided by TW AUDiO preset can destroy the speaker.
Make sure that the amplifier’s specifications meet the requirements. Using an amplifier that
doesn’t meet the specifications can destroy the loudspeaker.
Please note the technical data in section 3.1 on page 10.
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Operation manual VERA36
NOTE
4.5 Connecting the cable
To create a cable connection with an amplifier rack from TW AUDiO, proceed as follows.
Ensure that the cable cross sectional area is sufficient (at least 1.5 mm²) to avoid power losses.
TW AUDiO recommends using the loudspeaker cables available from TW AUDiO.
When connecting the cables to the loudspeaker, ensure that polarity (+/-) and pin assignment
(1/2) are correct. Incorrect connection can lead to a significant change in the loudspeaker’s
sound characteristics and may damage the driver.
The pin connections of the VERA36 loudspeaker can be found in section 3.2 (“Connection dia
gram”) on page 10.
The internal wiring of the VERA36 loudspeaker allows for parallel connection of multiple
loudspeaker units.
Please note that parallel connections will decrease the total impedance of your loudspeaker
configuration.
The total impedance and the resulting power of the speaker configuration must match the
output power of the amplifier.
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5. Transport and Storage
NOTE
Due to the VERA36 loudspeaker weighing over 20 kg [44 lbs.], two persons are required to
handle and transport the unit.
To enable a single person to transport up to six VERA36 loudspeakers, TW AUDiO recommends using the VERA DLV36.
When transporting and storing the unit, it is important to ensure that the surface and front
grill of the loudspeaker are not damaged. Moisture can penetrate through exposed wood
surfaces and cause the wood to swell. A bent or broken front grill will no longer adequately
protect the sensitive speaker membranes.
In addition, appreciable dust deposits may considerably impair the functionality of a loudspeaker membrane. For this reason, the loudspeakers should be transported and stored in a
safe, careful, dry and largely dust-free manner.
The following accessory parts for transport and storage are available from TW AUDiO:
Operation manual VERA36
• VERA DLV36 (dolly)
• Cover4V36 (protective cover)
The original packaging is unsuitable as permanent storage and transport packaging.
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6. CE Conformity Declaration
Copy and translation of the original CE Conformity Declaration:
We hereby declare that the below-referenced components by virtue of their design and
construction, and in the configuration placed on the market by us, satisfy the safety and
health requirements of the applicable EC directives. This declaration becomes invalid in
case of modifications that have not been approved by us.
This declaration applies to the following components
• VERA36-80
• VERA36-120
as well as all model variants based on these, provided that they correspond to the original
factory models and have not been technically modified in any way.
Applicable directives:
• 2001/95/EG
• 2011/65/EU
Applicable national standards and technical specifications:
• DIN EN 18 800
• DIN EN ISO 12 100
• DGUV Vorschrift 17 und 18
• EN 50581: 2013-02
Ludwigburg, Germany, April 1st, 2014
Tobias Wüstner
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7. Disposal
Operation manual VERA36
It is prohibited to dispose of used electrical equipment with household refuse.
All TW AUDiO GmbH products are so-called B2B-products. This means that they are sold by
a commercial business to a commercial business. TW AUDiO products that bear the trash
can symbol shown here may only be disposed of by TW AUDiO.
The loudspeaker owner is legally responsible for proper disposal of used devices that do not
bear this symbol. This pertains to all products delivered prior to March 29, 2010. Nevertheless,
TW AUDiO will also be happy to assist you in this case.
If you have any question regarding the disposal of used devices, please contact us under the
following telephone number:
+49 (0) 71 41 - 48 89 89 0
Thus, TW AUDiO is in strict compliance with the Waste Electrical and Electronic Equipment
Directive (2012/19/EU) for the protection of our environment.
TW AUDiO is registered under the following WEEE-reg.-no. with the German National Register
EAR as a B2B-manufacturer and distributor of electrical devices:
DE54488702
In countries outside of the European Union, comply with local regulations.
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Operation manual VERA36
TW AUDiO GmbH
Osterholzallee 140
71636 Ludwigsburg
Germany
Phone : + 49 (0) 71 41-48 89 89 0
Fax: + 49 (0) 71 41-48 89 89 99
E-Mail: [email protected]
WWW: www.twaudio.de
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