D.A.S. variant 112A User Manual Download Page 1

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variant series

User’s Manual

Antes de utilizar el equipo, lea la sección
“Precauciones de seguridad” de este manual.
Conserve este manual para futuras consultas.

Before operating the device, please read the
“Safety precautions” section of this manual.
Retain this manual for future reference.

Summary of Contents for variant 112A

Page 1: ...de utilizar el equipo lea la sección Precauciones de seguridad de este manual Conserveestemanualparafuturasconsultas Before operating the device please read the Safety precautions section of this manual Retainthismanualforfuturereference ...

Page 2: ...variant ...

Page 3: ...acenamiento de datos Do not place loudspeakers in proximity to devices sensitive to magnetic fields such as television monitors or data storage magnetic material Este símbolo indica que el presente producto no puede ser tratado como residuo doméstico normal sino que debe entregarse en el correspondiente punto de recogida de equipos eléctricos y electrónicos This symbol on the product indicates tha...

Page 4: ...reparación en garantía es imprescindible que el producto no haya sido previamente manipulado e incluir una fotocopia de la factura de compra All D A S products are warrantied against any manufacturing defect for a period of 2 years from date of purchase The warranty excludes damage from incorrect use of the product All warranty repairs must be exclusively undertaken by the factory or any of its au...

Page 5: ...oHS 2002 95 CE l Directiva RAEE WEEE 2002 96 CE Y es conforme a las siguientes Normas Armonizadas Europeas In accordance with Harmonized European Norms l EN 60065 2002 Audio video and similar electronic apparatus Safety requirements l EN 55103 1 1996 Electromagnetic compatibility Product family standard for audio video audio visual and entertainment lighting control apparatus for professional use ...

Page 6: ...Manual del Usuario variant User s Manual ...

Page 7: ...on Low mains voltage Connections Configurations variant 25A variant 18A Configuration variant 112A variant 18A Configuration variant 112A LX 218A Troubleshooting USING THE SYSTEM WITH SUBs SPECIFICATIONS RIGGING SYSTEM Introduction Accesories description Safety factors APPENDIX Line connections un balanced and balanced 3 4 12 14 15 21 Manual del Usuario variant User s Manual ...

Page 8: ...Manual del Usuario variant User s Manual ...

Page 9: ...range below 90 Hz The third system is the variant 112A which has more efficiency and also bigger power handling It is a two way active cabinet including a 12 speaker with 3 voice coil diameter to reproduce the low mid range down to 63Hz and two neodymium compression drivers 2 voice coil diameter coupled to the serpis 112 horn to reproduce the high frequency range The serpis 112 horn assures a nomi...

Page 10: ...115V 160V Rear amplifier panel on variant 25A systems G LOOP THRU H ARRAY EQ In order to compensate for the summing of the mid and low frequencies the onboard signal processing of each variant 25A unit provides high frequency boost The signal treatment has been designed to provide optimum response for arrays of 6 or more cabinets so when employing just two or three units it may be appropriate to l...

Page 11: ...r channel D FUSE E AC INPUT With PowerCon NAC 3 FCA connector Only when the connector is inserted and rotated clicked into place will the AC turn on The connector can be used as a switch rotating the connector to or from the locked position will turn the unit on or off respectively Mute the signal feeding the input before turning the unit on or off F AC OUTPUT With white PowerCon NAC 3 DFCB connec...

Page 12: ...inserted and rotated clicked into place will the AC turn on The connector can be used as a switch rotating the connector to or from the locked position will turn the unit on or off respectively Mute the signal feeding the INPUT before turning the unit on or off Balanced signal XLR Pin assignments as follows Used for paralleling several units which will share the same input Could also be used to pr...

Page 13: ...able levels are regained the unit will switch back on automatically The units do not need extreme EQ Avoid high levels of gain on the equalizers Gain values above 6 dB on a console s EQ are not recommended The variant series amplifiers generate very little residual heat and therefore do not need a fan for cooling In normal use the amplifier panel will be warm to the touch If the unit stops playing...

Page 14: ...Hz Delay SIGNAL INPUT LINE LINE POWER INPUT SATELLITE OUTPUT 138 Hz 138 Hz SIGNAL INPUT POWER INPUT SATELLITE OUTPUT SIGNAL INPUT Connection using an external processor to adjust the delay between systems Connection employing the filtered Satellite Output Manual del Usuario variant User s Manual ...

Page 15: ...gnal lines subwoofer line and satellite line and one external DSP to align both systems The variant112A can reproduce frequencies down to 63Hz so in those applications where no high sound pressure level is required speech vocals etc and there is no need of extending the low frequency range the system can be installed without subwoofers If it is required extending the low end then the variant 18A i...

Page 16: ...co dance music where high sound pressure level is required double eighteen subwoofers should be used DAS Audio recommends the LX 218CA To align both systems an external DSP with two different signal lines will be needed Note the relationship between the number of subwoofers and the number of variant112A depends on the application and is a parameter to be defined by the user Manual del Usuario vari...

Page 17: ...wered speaker are not plugged into the same mains outlet 3 The audio signal cable is too long or too close to an AC cable 1 Read the appendix of this manual to make a correct un balanced to balanced cable 2 Connect the mixer and the unit to the same mains outlet 3 Use a cable that is as short as possible and or move the audio signal cable away from mains cables Hum or buzz when using lighting cont...

Page 18: ...A units are used in combination with variant 18A subwoofers it is recommended to plug the mixer into the variant 18A s input and then to connect the variant18A 138Hz high pass filtered output to the variant25A input The ratio between variant 25A and variant 18A units that DAS Audio recommends to achieve a correct balance is 4 1 As it depends on the kind of music and the application it is subject t...

Page 19: ...ure level is required double eighteen subwoofers should be used DAS Audio recommends the LX 218CA To align both systems and external DSP and two different line signals will be needed Note the relationship between the number of subwoofers and the number of variant 112A depends on the application and is a parameter to be defined by the user When using a subwoofer other than the variant 18A in combin...

Page 20: ...M 50 HF 2 x M 50N GM M 50 Enclosure Geometry Trapezoidal 7 5º Trapezoidal 7 5º Rectangular Enclosure Material Birch Plywood Birch Plywood Birch Plywood Color Finish Black or White Paint Black or White Paint Black or White Paint Rigging System Splay Angles 0º to 10º in 1º increments 12º to 15º in 1º increments 0º to 5º in 1º increments V 25A under V 18A Safety Factor Maximum 20 cabinets 7 1 Maximum...

Page 21: ...fications are subject to change without notice To this date there is no international standard regarding the flying of acoustic systems However it is common practice to apply 5 1 safety factors for enclosures and static elements For slings and elements exposed to material fatigue due to friction and load variation the following ratios must be met 5 1 for steel cable slings 4 1 for steel chain slin...

Page 22: ...in hole labeled with the desired splay angle 2 The box will be flown from the rotating point located in the top box as shown in the figure 3 and finally the lower box will be secured by introducing one more quick release pin in the top box 4 4 1 2 3 variant 112A variant 25A 1 2 3 4 16 To facilitate the insertion of the connecting links in the corresponding slot of the top box each angle has an ass...

Page 23: ...le used to attach the chain to the center bar The first box in the array will be attached to the AX V25 by means of the above described connecting links and quick release safety pins All the variant systems can be attached to the AX V25 bumper Up to 20 variant 25A units can be flown from the AX V25 bumper while maintaining a 7 1 safety ratio Up to 6 variant 112A can be flow from the AX V25 with a ...

Page 24: ...he accessory to the wall The whole cluster can be tilted as in the AXC V25 accessory D AXC V112 The structure AXC V112 is made of stainless steel and has been designed to ceiling mount up to 2 units variant 112A It also allows fixing two hook clamps to it so a set up of two cabinets can be attached to truss structures The cabinets are fixed to the structure by means of 4 M8x35 DIN 912 screws Weigh...

Page 25: ...e used to pole mount up to one unit on top of one variant 18A or on a tripod by making use of special adaptor AXC ZT AXC ZT AXC V112 E Quick release pins Each cabinet variant 25A 112A includes 4 steel heavy duty quick release pins stored on the rear panel Each cabinet variant 18A includes 6 steel heavy duty quick release pins stored on the rear panel All systems can be flown using steel aluminium ...

Page 26: ...th a 7 1 safety ratio The maximum number of variant 18A 112A units that can be flown from the AX V25 bumper are 6 units Never exceed the maximum number of units recommended 2 x180 Kg 7 1 4 x180 Kg 7 1 breaking load limit and the maximum safe working load limit SWLL In this case the breaking load limit of each of the flying points is 875 kg 1925 lb as determined by destructive testing in independen...

Page 27: ...tors in the same way At the device s input the two signals get summed with opposite sign so that noise is cancelled out while the programme signal doubles in level Most professional audio devices use balanced inputs and outputs Connectors that can carry balanced signal have three pins such as XLR Cannon and 6 35mm stereo The graphs that follow show the recommended connection with different types o...

Page 28: ...8DAS4USA Tel 1 305 436 0521 Fax 1 305 436 0528 D A S AUDIO ASIA PTE LTD 25 Kaki Bukit Crescent 01 00 02 00 Kaki Bukit Techpark 1 Singapore 416256 Tel 65 6742 0151 Fax 65 6742 0157 D A S AUDIO S A C Islas Baleares 24 46988 Fuente del Jarro Valencia SPAIN Tel 96 134 0525 Tel Intl 34 96 134 0860 Fax 96 134 0607 Fax Intl 34 96 134 0607 ...

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