user manual
Flashline
Flashline User Manual
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TFS-900 Flashline Loudspeaker System
User Manual
user manual
Flashline
Flashline User Manual
page 2
CONTENTS
1. IMPORTANT SAFETY INSTRUCTIONS (AMPLIFIERS) .................................................................................................................... 4
1.1 Safety Instructions for 20000DP ................................................................................................................................................. 4
1.2 Standards ..................................................................................................................................................................................... 4
1.3 Explanation of Graphical Symbols ............................................................................................................................................ 5
1.4 Warning ........................................................................................................................................................................................ 5
1.5 Caution .........................................................................................................................................................................................5
1.6 FCC Compliance Notice (Radio Interference) ...........................................................................................................................5
1.7 User Responsibility .....................................................................................................................................................................6
2. WELCOME ..........................................................................................................................................................................................7
2.1 Introduction ................................................................................................................................................................................. 7
2.2 Thanks ..........................................................................................................................................................................................7
2.3 Unpacking ....................................................................................................................................................................................7
3. THE FLASHLINE SYSTEM .................................................................................................................................................................8
3.1 TFS-900H mid/high loudspeaker ................................................................................................................................................ 8
3.2 TFS-900B Subwoofer and TFS-900L Subwoofer ...................................................................................................................... 9
3.3 TFS-DOLLY and TFS-COVER ....................................................................................................................................................11
3.4 TFS-RACK ..................................................................................................................................................................................12
4. CONNECTING THE LOUDSPEAKERS ............................................................................................................................................14
4.1 Wiring convention ..................................................................................................................................................................... 14
4.2 Damping Factor in cable ........................................................................................................................................................... 14
4.3 Power Output Performance ...................................................................................................................................................... 14
5. SYSTEM CONFIGURATIONS ..........................................................................................................................................................15
5.1 Suggested amplifier loading for the TFS-900H ...................................................................................................................... 15
5.2 Suggested amplifier loading for subwoofers ......................................................................................................................... 16
5.3 Suggested amplifier loading for subwoofers in cardioid mode ...........................................................................................17
5.4 Suggested amplifier loading for a 4-way Flex Array system ................................................................................................18
6. AMPLIFIER RACK ROUTING ........................................................................................................................................................... 19
6.1 TFS-RACK High output routing ................................................................................................................................................19
6.2 TFS-RACK Low output routing ................................................................................................................................................. 19
6.3 TFS-RACK Flex Array routing, TFA-600L/B ............................................................................................................................. 20
6.4 TFS-RACK Flex Array routing TSW-218 .................................................................................................................................. 20
7. RIGGING THE FLASHLINE SYSTEM ..............................................................................................................................................21
7.1 Overview ....................................................................................................................................................................................21
7.2 TFS-FT900 Fly Trunk ..................................................................................................................................................................21
7.3 Flying an Array ..........................................................................................................................................................................22
7.4 De-rigging the Array ................................................................................................................................................................. 29
7.5 Flex Array as Downfills ............................................................................................................................................................. 30
8. THE 20000DP AMPLIFIER ................................................................................................................................................................ 31
8.1 Main features ............................................................................................................................................................................. 31
8.2 Additional Documentation ....................................................................................................................................................... 32
9. AMPLIFIER INSTALLATION ............................................................................................................................................................. 33
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9.1 Unpacking ................................................................................................................................................................................33
9.2 Mounting .................................................................................................................................................................................33
9.3 Rear Mounting .........................................................................................................................................................................33
9.4 Cooling .....................................................................................................................................................................................35
9.5 Operating Voltage ...................................................................................................................................................................35
9.6 Grounding ................................................................................................................................................................................36
10. PRODUCT OVERVIEW .................................................................................................................................................................36
10.1 Front Panel Overview ...........................................................................................................................................................36
10.2 Back Panel Overview ............................................................................................................................................................38
11. SIGNAL FLOW AND LAKE PROCESSING ..................................................................................................................................41
11.1 Signal Flow ............................................................................................................................................................................41
11.2 Level Adjustments & Mute Points .......................................................................................................................................41
11.3 Power Output Section: Limiting and Sensitivity ................................................................................................................42
11.4 Lake Processing and Control ................................................................................................................................................43
11.5 Modules and Frames ............................................................................................................................................................43
11.6 LoadLibrary™ and Fingerprints ...........................................................................................................................................43
11.7 Super Modules ......................................................................................................................................................................44
11.8 Loudspeaker Crossover Configuration Overview ..............................................................................................................44
11.9 Files and Presets ...................................................................................................................................................................44
12. LAKE CONTROLLER SOFTWARE ...............................................................................................................................................46
12.1 Introduction ...........................................................................................................................................................................46
12.2 Lake Processing and Control ................................................................................................................................................46
12.3 Installing the Lake Controller Software ...............................................................................................................................46
12.4 Gain Structure .......................................................................................................................................................................47
12.5 Gain / Level Optimization .....................................................................................................................................................48
13. WARRANTY AND SUPPORT .......................................................................................................................................................49
13.1 General ...................................................................................................................................................................................49
13.2 International Warranties .......................................................................................................................................................49
13.3 Technical Assistance and Service ........................................................................................................................................49
14. MAINTENANCE ............................................................................................................................................................................50
14.1 Removal of the drive units ...................................................................................................................................................50
15. TECHNICAL SPECIFICATIONS ....................................................................................................................................................51
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1.1 Safety Instructions for 20000DP
• Read these instructions.
• Keep these instructions.
• Heed all warnings.
• Follow all instructions.
• Do not use this apparatus near water.
• Clean only with a dry cloth.
• Do not block any ventilation openings. Install in accordance
with the manufacturer’s instructions.
• Do not install near any heat sources such as radiators, heat
registers, stoves, or other apparatus (including amplifiers) that
produce heat.
• Do not defeat the safety purpose of the polarized or groundingtype plug. A polarized plug has two blades with one wider than
the other. A grounding-type plug has two blades and a third
grounding prong. The wide blade or the third prong is provided
for your safety. If the provided plug does not fit into your outlet,
consult an electrician for replacement of the obsolete outlet.
• Protect the power cord from being walked on or pinched,
particularly at plugs, convenience receptacles, and the point
where they exit from the apparatus.
• Only use attachments/accessories specified by the
manufacturer.
• Unplug this apparatus during lightning storms or when unused
for long periods of time.
• Refer all servicing to qualified service personnel. Servicing is
required when the apparatus has been damaged in any way,
such as power-supply cord or plug is damaged, liquid has been
spilled or objects have fallen into the apparatus, the apparatus
has been exposed to rain or moisture, does not operate
normally, or has been dropped.
• Use the mains plug to disconnect the apparatus from the mains.
• WARNING: To reduce the risk of fire of electric shock, do not
expose this apparatus to rain or moisture.
• Do not expose this equipment to dripping or splashing and
ensure that no objects filled with liquids, such as vases, are
placed on the equipment.
• The mains plug of the power supply cord shall remain readily
operable.
• Do not connect the unit’s output to any other voltage source,
such as battery, mains source, or power supply, regardless of
whether the unit is turned on or off.
• Do not remove the top (or bottom) cover. Removal of the cover
will expose hazardous voltages. There are no user serviceable
parts inside and removal may void the warranty.
• An experienced user shall always supervise this professional
audio equipment, especially if inexperienced adults or minors
are using the equipment.
• The US National Differences clause 16.3 requires that network
cables must be flame rated VW-1.
• To prevent electric shock do not remove top or bottom covers.
No user serviceable parts inside, refer servicing to
qualified service personnel.
• à prévenir le choc électrique n’enlevez pas les couvercles.
Il n’y a pas des parties serviceable à l’intérieur, tous
reparations doit etre faire par personnel qualifié
seulment.
• To completely disconnect this equipment from the AC mains,
disconnect the power supply cord plug from the AC
receptacle. The mains plug of the power supply cord
shall remain readily operable.
• Pour démonter complètement l’équipement de l’alimentation
générale, démonter le câble d’alimentation de son
réceptacle. La prise d’alimentation restera aisément
fonctionnelle.
1.2 Standards
This equipment conforms to the
requirements of the EMC Directive 2004/108/
EC and the requirements of the Low Voltage
Directive 2006/95/EC. Standards applied:
EMC Emission, EN55103-1, E3, EMC Immunity EN551032, E3, with S/N below 1% at normal operation level.
Electrical Safety EN60065, Class I
This equipment is tested and listed according
to the U.S. safety standard ANSI/ UL 60065
and Canadian safety standard CSA C22.2 NO.
60065. Intertek made the tests and they are a Nationally
Recognized Testing Laboratory (NRTL).
1. Important Safety Instructions (Amplifiers)
Before using the device, be sure to carefully read the Safety Instructions. Keep this document with the
device at all times.
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1.3 Explanation of Graphical Symbols
The lightning bolt triangle is used to alert the user to the presence of un-insulated “dangerous voltages”
within the unit’s chassis that may be of sufficient magnitude to constitute a risk of electric shock to humans.
The exclamation point triangle is used to alert the user to presence of important operating and service
instructions in the literature accompanying the product.
1.4 Warning
To reduce risk of fire or electric shock, do not expose this apparatus to rain or moisture.
Pour réduire les risques de blessure ou le choc électrique, n’exposez pas l’appareil à la pluie ou à l’humidité.
Do not expose this system/apparatus to dripping or splashing and ensure that no objects filled with liquids, such as
vases, are placed on the apparatus.
L’appareil ne doit pas être exposé à des egouttements d’eau ou des éclaboussures et de plus qu’aucun objet rempli
de liquide tel que des vases ne doit pas être placé sur l’appareil.
This apparatus must be connected to a mains socket outlet with a protective earthing connection.
Cet appareil doit être raccordé á une prise de courant qui est branchée à la terre.
The mains plug is used as a disconnect device and shall remain readily operable.
Lorsque la prise du réseau d’alimentation est utilisés comme dispositif de déconnexion, ce dispositif doit
demeuré aisément accessible.
1.5 Caution
To reduce the risk of fire or electric shock, do not remove screws. No user-serviceable parts inside.
Refer servicing to qualified service personnel.
Pour réduire le risque d’incendie ou de choc électrique, ne pas retirer les vis. Aucune pièce réparable par l’utilisateur.
Confier l’entretien àpersonnel qualifié.
1.6 FCC Compliance Notice (Radio Interference)
A sample of this product has been tested and complies with the limits for the European Electro Magnetic
Compatibility (EMC) directive. This equipment has also been tested and found to comply with the limits for a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference from electrical equipment. This product uses radio frequency energy and if not used or
installed in accordance with these operating instructions, may cause interference to other equipment, such as radio
receivers.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment on
and off, the user is encouraged to try to correct the interference by one or more of the following measures:
• Re-orient or relocate the antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
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• Check if the affected unit complies with the EMC limits for immunity, (CE-labeled). If not, address the problem
with the manufacturer or supplier. All electrical products sold in the EC must be approved for immunity against
electromagnetic fields, high voltage flashes, and radio interference.
• Consult the dealer or an experienced radio/TV technician for help.
1.7 User Responsibility
1.7.1 Mains Connection Grounding
Your apparatus must be connected to a grounded socket outlet.
1.7.2 Speaker Output Hazard on Amplifiers
Amplifiers are capable of producing hazardous output voltages. To avoid electrical shock, do not touch any exposed
speaker wiring while the amplifier is operating. The external wiring connected to the speaker terminals shall be
installed by a qualified person, or ready-made leads or cords of appropriate capacity shall be used.
As the power output channels on amplifiers produce high voltage, do not connect or disconnect speaker cables
when the mains power is on.
1.7.3 Speaker Damage
Amplifier apparatus is very powerful and can be potentially dangerous to both loudspeakers and humans
alike. Many loudspeakers can be easily damaged or destroyed by overpowering them. Always check the
speaker’s continuous and peak power capabilities. Although the amplifiers attenuators can be used to reduce the
overall gain, an increase of the input signal can result in full output power, which may cause damage to connected
speakers.
1.7.4 Maintenance
For safe and reliable operation, the dust filter on should be removed and cleaned regularly to ensure maximum
airflow through the device. If the dust filters are not maintained there will be safety risks; for example, high internal
temperatures could ignite the dust and start a fire. There is also a risk that the unit will malfunction since it is
dependent on constant airflow from front to rear.
If the dust filters are not clean and the unit malfunctions, any resulting problems will not be covered by the
warranty.
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2. Welcome
2.1 Introduction
Congratulations, you have purchased a professional loudspeaker product from the Flashline series of products. If
you would like further information about this or any other TURBOSOUND product, please contact us on +44 (0)1403
711447.
Always check the Turbosound website for the latest updates on the technical documentation relating to this product
at www.turbosound.com
2.2 Thanks
Thank you for choosing a TURBOSOUND product for your application. By engaging in an ongoing rigorous process
of research and development all TURBOSOUND products are carefully engineered for world class performance and
reliability.
2.3 Unpacking
After unpacking the unit please check carefully for damage. If damage is found, please notify your supplier at once.
You, the consignee, must instigate any claim. Please retain all packaging in case of future re-shipment.
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3. The Flashline System
The Flashline TFS-900 System is a complete, fully integrated, large scale, five-way two-box line array sound
reinforcement system. It comprises mid/high and sub-bass loudspeakers, amplification and system control racks,
flying hardware, and transport cases in a very powerful and space-efficient format.
The Flashline system is designed to allow integration of systems around the world with guaranteed ‘out of the box’
compatibility.
3.1 TFS-900H mid/high loudspeaker
The TFS-900H is a four-way line array module covering the frequency range above 70Hz and containing three 1”
high frequency compression drivers loaded by Dendritic waveguides, two 6.5” high-mid cone transducers loaded by
Polyhorns, four 6.5” horn-loaded low-mid cone transducers, and two 12” horn-loaded low frequency transducers.
The rigging hardware is integrated into the end-cheeks on each side of the TFS-900H cabinet, which also provide
grab handle positions. Drop links at the front and rear of the box engage in the flygear of the box below it in the
array to give a range of inter-cabinet angles from 0° to 5°. TFS-900H cabinets are normally transported four-up
on the TFS-DOLLY and can be flown right off the dolly in blocks of four, with the rigging hardware already preconfigured for use. A simple TFS-GRID and TFS-TIP system is used to fly a typical array; no additional external parts
are required to fly the system.
The cabinet is finished in black TourTough finish.
TFS-900H Rear Drop link
TFS-900H Front Drop link
TFS-900H Endcheek
TFS-900H Handle
TFS-900H Grilles
TFS-900H Butterfly plate
TFS-900H Horn
TFS-900H Flying pins
TFS-900H Flying pins
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TFS-900H Front Droplink
TFS-900H Rear Doors
TFS-900H Rear Droplink
TFS-900H NL8 Connectors
3.2 TFS-900B Subwoofer and TFS-900L Subwoofer
The TFS-900B is a dual 18” subwoofer employing hybrid loading techniques using the advantages of both bass
reflex loading and horn loading to develop extremely high levels of bass and sub-bass energy.
The TFS-900B is designed for ground stacking in support of TFS-900H cabinets and includes stacking feet and
matching cabinet recesses to ensure stability. Heavy duty wheels are fitted for transportation.
The TFS-900L includes rigging hardware to allow it be flown in standard and cardioid configuration and it is
equipped with heavy duty wheels for transportation.
The TFS-900B and TFS-900L are both fitted with a pair of NL4 connectors. The drivers are wired independently in
order to benefit from the maximum power transfer from the 20000DP amplifiers. Both cabinets are finished in black
TourTough as standard.
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TFS-900B driver access door
TFS-900B stacking foot
TFS-900B NL4 connectors
TFS-900B driver
access door
TFS-900B
stacking foot
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3.3 TFS-DOLLY and TFS-COVER
The TFS-DOLLY allows cabinets to be transported and loaded directly from truck to stage area in a venue in blocks of
four. The total weight of the stack and dolly including cover is 465.5kg.
The heavy duty TFS-COVER is designed to protect the cabinets during transit. The front and rear flaps are secured
with velcro and allow the fronts of the cabinets to be accessible.
Note that when transporting Flashline cabinets on
the TFS-DOLLY that four people are required for
handling the dolly in and out of trucks and stage
loading area.
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3.4 TFS-RACK
The TFS-Rack contains three 20000DP amplifiers configured to drive each of the four frequency bands in the TFS900H from its four output channels, or to drive subwoofers.
1
5
2 3
4
6
7
3.4.1 TFS-RACK panel connectors
1. A 19-pin female C mil connector provides multi-way signal connections to the rack. Mil C 5015 & VG 95234. The
mil-spec insert Number is 22-14
2. A 19-pin male C mil connector links out to additional racks
3. AES/EBU One male and one female connector, looped through
4. Ethernet and Dante connectors, looped through
5. Mains power to the rack is provided by a 32A three phase distro on a C-Form (EMEA) or Twist-Lock (USA)
connector.
6. Speaker outputs for the TFS-900H high packs are on three NL8 connectors, one per amplifier
7. Subwoofer outputs are on six NL4 connectors, two per amplifier.
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3.4.2 Cable pin-outs
The NL8 connectors are wired as follows:
2 - Low positive (+ve)
2 - Low negative (-ve)
3+ Mid positive (+ve)
3
- Mid negative (-ve)
1
- Bass positive (+ve)
1 - Bass negative (-ve)
4+ High positive (+ve)
4
- High negative (-ve)
4+
4-
3+
3-
2+
2-
1+
1-
The NL4 connectors are wired as follows:
1 - Sub driver 1 negative (-ve)
1
+ Sub driver 1 positive (+ve)
1-
1+2+2-
2 - Sub driver 2 negative (-ve)
2 + Sub driver 2 positive (+ve)
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4. Connecting the Loudspeakers
4.1 Wiring convention
CONFIGURED FOR TFS-900H CONFIGURED FOR 4-WAYCONFIGURED FOR TFS-900B/L
4.2 Damping Factor in cable
Turbosound recommends that for large scale PA use the total system damping factor should be 15 or greater. Longer
cables will reduce the overall damping factor of the system. In order to keep the damping factor over 15 it will be
necessary to increase the impedance of the load to keep the damping factor. Therefore for long runs Turbosound
recommends no more than two enclosures per amplifier. Turbosound recommends using 4mm2 cable as standard.
Cable size
mm
2
Length for 1 x TFS-900H (8 ohms)
m ft
Length for 2 x TFS-900H (4 ohms)
m ft
Length for 3 x TFS-900H (2.6 ohms)
m ft
2.5 38 125 18 59 12 39
4 60 197 30 98 20 66
6 90 295 45 148 30 98
4.3 Power Output Performance
Symmetrical Power
The 20000DP can deliver power as shown in the table below when all channels are driven equally.
Load Impedance (ohms) 2.0 2.7 4 8 16
20000DP Max power output (watts) 4800 5000 4440 2300 1150
Asymmetrical Power
Load Impedance (ohms) 2.0 2.7 4 8 16
20000DP Max power output (watts) 5000 5000 4500 2300 1150
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5. System Configurations
5.1 Suggested amplifier loading for the TFS-900H
Each amplifier powers three enclosures. Whilst in theory the amplifier can power four enclosures this presents the
bass and low-mid with a 2 ohm load, which does not offer optimum performance.
BASS loading 2.6 ohms
LOW loading 2.6 ohms
MID loading 4 ohms
HIGH loading 6 ohms
Each amplifier is connected to one of the three
phases on the power supply. For optimum loading on
large systems it is good practice to load all phases
equally.
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5.2 Suggested amplifier loading for subwoofers
Each amplifier powers up to six TFS-900B or TFS-900L enclosures. Each NL4 connector can power three
subwoofers. Each subwoofer has a drive unit wired to each pair of pins on the NL4 connectors.
Do not use the NL4 and NL8 connections
simultaneously on one amplifier.
In this configuration speaker cable lengths should not be greater than 20m due to damping factor considerations.
Each amplifier is connected to one of the three
phases on the power supply. For optimum loading on
large systems it is good practice to load all phases
equally.
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