TW Audio VERA S17i User manual

VERA S17i Operation manual

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Operation manual VERA S17i
Introduction
Thank you for choosing a high-quality product “MADEIN GERMANY” from TW AUDiO.
The VERA S17i is a compact, flyable install subwoofer in a symmetrically vented enclosure,
equipped with one 18” long excursion driver.
The specifically developed integrated rigging hardware allows a tightly screwed installation for
perfect integration into VERA20i arrays with nearly invisible rigging parts, without the use of
expensive locking pins and additional frames.
The fully symmetrical design of the rigging also allows to set up cardioid sub arrays with
mechanically reversed enclosures. There is also the possibility to mount an optional front grill
to the rear side of the enclosure giving a seamless look of the entire array.
The two recessed panels with screw terminals - one on the top and one on the bottom of the
enclosure - allows for the signal connection between cabinets to be hidden. There are also
installer options of plates with speakON™, cable gland and blanking plates available.
If you lend your product to another party, inform that party of the safety-related operating pro-
cedures and hand over this assembly guide. If you require additional copies of this manual,
you can obtain them free of charge from TWAUDiO 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 “Caution” identifies a potentially hazardous
situation. Failure to comply with this safety instruction can lead to light or moderate injury.
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.
CAUTION
WARNING
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.
WARNING

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Operation manual VERA S17i
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 TWAUDiO products on the basis of practical experience.
NOTE
TIP
Notes on the products
Read manual
before use!
Before using the device, carefully read the operating manual and keep it with the
VERA S17i loudspeaker.
General information
Operation manual: OM-VERA S17i
Version 1.0 en, 02/2019
© 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 TWAUDiO.
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 VERA S17i
Content
1. Safety | Intended use...................................................................................................... 5
2. Overview ........................................................................................................................ 7
2.1 Components ........................................................................................................... 7
3. Technical specifications .................................................................................................. 8
3.1 Data sheet............................................................................................................... 8
3.2 Connection diagram ................................................................................................ 8
4. Commissioning............................................................................................................... 9
4.1 Setup ...................................................................................................................... 9
4.2 Rigging.................................................................................................................. 10
4.3 Connection options ............................................................................................... 14
4.4 Operation .............................................................................................................. 14
4.5 Connecting the cable............................................................................................. 15
5. Transport and Storage.................................................................................................. 16
6. CE Conformity Declaration............................................................................................ 16
7. Disposal ....................................................................................................................... 17

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Operation manual VERA S17i
1. Safety | Intended use
Please adhere to the following safety instructions to avoid risks when operating loudspeakers.
The VERA S17i 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 permis-
sible.
Damage caused by improper use is not covered by TW AUDiO.
Loudspeakers generate an electromagnetic field. Persons with pacemakers are not permit-
ted 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 (44,09 lbs.), use suitable aids (dollies, hois-
ting slings, etc.). Multiple persons may be required depending on the situation.
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 TWAUDiO loudspeakers, only use materials specified by
TW AUDiO. These tasks must be performed by qualified personnel. Adhere to the applicable
safety regulations.
WARNING
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 90dBSPL can lead to long-term hearing impairment.
WARNING
Avoid:
• 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.
WARNING
NOTE
NOTE

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Operation manual VERA S17i
Ensure that the loudspeaker is not exposed to permanent thermal overloads. Thermal over-
loads may cause a fire and result in serious personal injury and property damage.
WARNING
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 TWAUDiO.
NOTE
NOTE

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Operation manual VERA S17i
2. Overview
2.1 Components
1. Splay link (2 pieces) – enclosed separately
2. Hexagon socket head cap screw M8x16-12.9 (9 pieces) – enclosed separately
3. Lock washer VS-8-1.4301 (9 pieces) – enclosed separately
4. Bracket (2 pieces) – enclosed separately
5. Front grill
6. Rigging tracks (4 pieces)
7. 15 mm Multiplex enclosure - Warnex textured paint surface
8. 18“ cone driver
9. Type label
10. Standard i-series screw terminal
Figure 2.1 - Overview
10
123 4
5 6 7 8
69

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Operation manual VERA S17i
white
blue
red black
3. Technical specifications
3.1 Data sheet
Drivers 1x 18“ LF
Frequency response 37 - 110 Hz
Power handling (program/Peak) 2400 / 4800 W
Impedance 8 Ω
Max. SPL / 1m 132 dB
Dimensions (h x w x d) 500 x 600 x 600 mm [19,69 x 23,62 x 23,62 in]
Weight 34,0 kg [81,571 lbs]
Surface Warnex textured paint
3.2 Connection diagram
Figure 3.2 - Connection diagram

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Operation manual VERA S17i
4.1 Setup
The VERA S17i loudspeaker is designed for array operation.
TW AUDiO recommends using only the accessories specified by TWAUDiO for securing and
mounting loudspeakers.
NOTE
Make sure the speakers are securely fastened to prevent personal injury and property damage.
WARNING
4. Commissioning
Make sure that all system structures are located on a firm, level surface and that the surface
can bear the total weight!
WARNING

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Operation manual VERA S17i
4.2 Rigging
Figure 4.2.1 - VERAS17i vertikal alignment
WARNING
NOTE
TIP
In order to connect the VERAS17i loudspeakers mechanically with each other, the dedicated
rigging tracks, links and brackets have to be used (figure 2.1 - pos.1 to pos.4).
Please refer to the VERARF600i manual for operating modes and set-up options.
EASE Focus simulation software can be used to plan line arrays with VERA S17i loudspeakers.
EASE Focus is available as a free download from the TWAUDiO website at www.twaudio.com.
pos.2 and pos.3
pos.4
pos.4
VERA RF600i
pos.1, pos.2 and pos.3
An optional front grill for the rear of the twisted VERAS17i loudspeaker is available for a seam-
less look when in cardioid setting.
NOTE

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Operation manual VERA S17i
Figure 4.2.2 - side view: system setup VERAS17i with VERA20i
Only mount the VERA20i loudspeakers when all VERA S17i loudspeakers are mechanically
connected to the VERA RF600i rigging frame through the front and the middle rigging tracks.
Make sure that the load is never transferred from one rigging track to another rigging track
through the speaker enclosure.
WARNING
rigging track

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Operation manual VERA S17i
Figure 4.2.3 - side view: improper use of the system setup of VERA S17i
Please note that the following system setup with VERA S17i loudspeakers is not permitted.
WARNING

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Operation manual VERA S17i
Figure 4.2.4 - improper use of VERA S17i
Make sure never to fly multiple horizontally aligned VERAS17i loudspeakers under each other!
WARNING

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Operation manual VERA S17i
4.4 Operation
Operation of the VERA S17i speaker requires a DSP-Controller. For this purpose, only presets
developed by TW AUDiO are recommended. The TWAUDiO system racks are ideally suited
for this purpose.
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 8.
NOTE
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 TWAUDiO preset can destroy the speaker.
NOTE
4.3 Connection options
The VERA S17i loudspeaker is equipped as standard with the i-series screw terminal.
As options there can be mounted a panel with cable gland (CG option) or a panel with two
built-in speakON® jacks (SO option).
Furthermore, a blind cover option is available.
All connection options are only available in black colour.
NOTE
More information about the different connection options can be found in the respective opera-
ting instructions in the download area on the homepage of TWAUDiO.
NOTE

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Operation manual VERA S17i
4.5 Connecting the cable
To create a cable connection with an amplifier rack from TWAUDiO, 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 VERA S17i loudspeaker can be found in section 3.2 (“Connection dia-
gram”) on page 8.
The internal wiring of the VERA S17i 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.
NOTE

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Operation manual VERA S17i
6
5
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
• VERA S17i
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, November 1st, 2017
Tobias Wüstner
6. CE Conformity Declaration
5. Transport and Storage
Ensure that the front grill of the loudspeaker is not damaged during transport and storage.
Moisture can penetrate exposed wood surfaces and cause the wood to swell. A bent or bro-
ken front grill will no longer adequately protect the sensitive driver membranes.
In addition, larger dust deposits can significantly affect the functionality of a speaker mem-
brane. This is why the product should be transported and stored in a safe, careful, dry and
largely dust-free manner.
NOTE
Due to the VERA S17i loudspeaker weighing over 20 kg [44.09lbs.], two persons are required
to handle and transport the unit.

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Operation manual VERA S17i
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 TWAUDiO.
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.
7. Disposal

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Operation manual VERA S17i
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