D.A.S. SF-20AL Manual Download Page 18

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Manual del Usuario

/ SF series /

User’s Manual

Let's look at some examples of these coverages for the system

SF-Monitor

(right or left), according to the

selected angles.

If we had only one

SF-20A (L/R)

, we would have the following coverage for the recommended angle: 13º.

Note: The red dots in the

JP-20

indicate the proper position for the screws in each case.

As can be seen, our coverage varies if the system is mounted on platform.

Therefore, below we distinguish these two options in the examples for the case of having two

SF-20A

(L/R)

in our system, indicating the position of the screws as before in the images of the

JP-20

ANG. 13º

(recommended)

ANG. 13º

(recommended)

0.5m

1.5m

2.5m

0.5m

1.5m

1.65m

0.5m

1.5m

2.5m

0.5m

1.5m

1.65m

0.5m

1.5m

2.5m

0.5m

1.5m

1.65m

0.5m

1.5m

2.5m

0.5m

1.5m

1.65m

FRONT

SF1521A

13º

SF20A

SF1521A

0º

3.5º

7º

FRONT

SF1521A

13º

SF20A

SF1521A

0º

3.5º

7º

FRONT

SF1521A

13º

SF20A

SF1521A

0º

3.5º

7º

Ground stacked

On a

PL-SFMS

FRONT

SF1521A

13º

SF20A

SF1521A

0º

3.5º

7º

FRONT

SF1521A

13º

SF20A

SF1521A

0º

3.5º

7º

FRONT

SF1521A

13º

SF20A

SF1521A

0º

3.5º

7º

FRONT

SF1521A

13º

SF20A

SF1521A

0º

3.5º

7º

ANG. 0º (upper) y 0º (lower)

0.5m

1.5m

2.5m

0.5m

1.5m

1.65m

0.5m

1.5m

2.5m

0.5m

1.5m

1.65m

Summary of Contents for SF-20AL

Page 1: ...ilizar 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 Sound Force Monitor ...

Page 2: ...ODUCTION LINE DRAWINGS 3 4 5 10 9 16 20 21 22 INSTALLATION AND ACCESSORIES SPECIFICATIONS ANNEX II Line connections unbalanced and balanced ANNEX III DASnet cables CONFIGURATIONS SAFETY PRECAUTIONS WARRANTY DECLARATION OF CONFORMITY 11 15 DESCRIPTION OF AMPLIFIERS ...

Page 3: ...on requirements l EN 55103 2 2009 Electromagnetic compatibility Product family standard for audio video audio visual and entertainment lighting control apparatus for professional use Part 2 Immunity l EN 50581 2012 Technical documentation for the assessment of electrical and electronic products with respect to the restriction of hazardous substances Cumple con los objetivos esenciales de las Direc...

Page 4: ...ntía es imprescindible que el producto no haya sido previamente manipulado e incluir una fotocopia de la factura de compra GARANTÍA 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 authorised ...

Page 5: ... manual Do not place the product on an unstable cart stand tripod bracket or table The device may fall causing serious injury and serious damage to the device itself The appliance should be flown only from the rigging points and by qualified personnel Do not suspend the box from the handles and respect the maximium load values given in the manual Limpie con un paño seco No use limpiadores con diso...

Page 6: ...nated by an aluminum heat sink housing the powerful Class D amplifier and related electronics A new stacking system allows the SF 20A L R to be mounted on the SF 1521A companion subwoofer and angled at the DJ s preference Features SF 20AL SF 20AR Left SF Monitor Right SF Monitor SF Monitor The new SF Monitor is a powered DJ monitor system designed by D A S for discerning DJ s world wide The impres...

Page 7: ...e extreme low end of the system s frequency range is handled by a single 21UXN4 loudspeaker ideal for demanding dance club applications A Class D two channel amplifier developing 1700 Wcontinuos per channel provides the power The SF 1521A can also be deployed for impressive low frequency reproduction in support systems Note It s allowed stacking up to 2 units on a SF 1521A but the SF 20A L R prese...

Page 8: ... SF 20AL 1 x SF 1521A 1 x SF 1521A 2 x SF 20AR 2 x SF 20AR 1 x SF 1521A 1 x SF 1521A TM Configuration without DASnet TM Configuration with DASnet D J Mixer Dasnet Rack 99 L1 L2 L3 9x MCB 16A C 1pol 1 x RCD 40A 30mA 4pol I o FI40 30mA 4pol FI Schalter MAX 20A OUT 1 OUT 2 OUT 3 OUT PH 1 PH 2 PH 3 1 OUT 1 OUT 2 OUT 2 OUT 3 OUT 3 OUT AUDIO IN AUDIO DASNET OUT LINK 1 2 LINK 2 3 LINK 3 4 LINK 4 5 LINK 5...

Page 9: ...OP THRU Male XLR Aduio LOOP THRU Male XLR Audio Data INPUT EtherCon Audio Data INPUT EtherCon Audio Data LOOP THRU EtherCon Audio Data LOOP THRU EtherCon AC INPUT PowerCon TRUE1 NAC3FX AC INPUT PowerCon TRUE1 NAC3FX AC OUTPUT PowerCon TRUE1 NAC3MX AC OUTPUT PowerCon TRUE1 NAC3MX 8A 115 V 50 Hz 60 Hz 3 6A 115 V 50 Hz 60 Hz 4A 230 V 50 Hz 60 Hz 1 8A 230 V 50 Hz 60 Hz 106 x 61 x 75 3 cm 31 x 61 x 43 ...

Page 10: ...ual del Usuario SF series User s Manual SF 20AL SF 20AR SF 1521A Rear view Left view Front view Bottom view ALL DIMENSIONS IN MILIMETERS Rear view Left view Front view Bottom view Rear view Left view Front view Bottom view ...

Page 11: ...UT www dasaudio com CAUTION DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE RISK OF ELECTRIC SHOCK DO NOT OPEN DESCRIPTION OF AMPLIFIERS 11 Manual del Usuario SF series User s Manual 1 SIGNAL INPUT XLR type input signal connectors As the LOOP THRU connector they are balanced with the following pin assignments 1 GND Ground 2 Non inverted input 3 Inverted input 2 LOOP THRU XLR type output signal co...

Page 12: ...ixer then the processors and finally the self powered unit If you have several units it is recommended that you switch them on sequentially one at a time Follow the inverse order when switching off turning self powered units off before any other element in the sound system Disconnect the device by removing the mains connector from the mains socket The mains connector and mains socket must always b...

Page 13: ...F cutoff at 60 Hz cutoff at 160 Hz and filter suitable for combined with SF 1521A cutoff at 200 Hz In the curves below you can appreciate the difference High Pass Filters HPF View of TM DASnet This type of filter is implemented in the SF 1521A There are three available settings cutoff at 125 Hz cutoff at 160 Hz and filter suitable for combined with SF 20A L R cutoff at 200 Hz In the curves below y...

Page 14: ...e gain 6dB on 1x SF 1521A 2dB DJ mode TM DASnet Number of units and system gain Below we can see the preset values for these parameters as we can see them on TM DASnet Examples and recommended presets Then we will see two examples to help us understand their combinations with curves and as we will view them on TM DASnet all SF 20A L R with 3 5º SF 20A L R with 13º ...

Page 15: ... connected to the same phase 1 Bad or loose AC connection to the UNIT or the mains outlet 2 Faulty AC cable 3 Internal fuse blown SOLUTION 1 Check that the mixer or sound source is sending signal to the UNIT 2 Check that the cable from the sound source to the UNIT is connected correctly Replace the cable if defective 1 If using a mixer use the balanced output if available Use a professional mixer ...

Page 16: ...g to the desired coverage with examples Moreover the accessory PL SFMS allows us to safety move the SF Monitor system In the following images we see that the sides of JP 20 Silkscreen s indications help us for the correct assembly and to assign the angles of the boxes First we take the SF 1521A and if you then want to move the system we put it on the PL SFMS as shown below Now with or without PL S...

Page 17: ...em has only a SF 20A L R then the system is already mounted But to stack a second SF 20A L R on top first you proceed to remove the screws from the SF 20A L R to mount another JP 20 As in the previous case each JP 20 piece should be screwed in its corresponding side considering the angle assigned to the box without fully tightening to place easily the upper SF 20A L R Once the SF 20A L R is locate...

Page 18: ...ng the position of the screws as before in the images of the JP 20 ANG 13º recommended ANG 13º recommended 0 5m 1m 1 5m 2m 2 5m 3m 0 5m 1m 1 5m 2m 1 65m 0 5m 1m 1 5m 2m 2 5m 3m 0 5m 1m 1 5m 2m 1 65m 0 5m 1m 1 5m 2m 2 5m 3m 0 5m 1m 1 5m 2m 1 65m 0 5m 1m 1 5m 2m 2 5m 3m 0 5m 1m 1 5m 2m 1 65m FRONT SF1521A 13º SF20A SF1521A 0º 3 5º 7º FRONT SF1521A 13º SF20A SF1521A 0º 3 5º 7º FRONT SF1521A 13º SF20A...

Page 19: ... SF1521A 0º 3 5º 7º FRONT SF1521A 13º SF20A SF1521A 0º 3 5º 7º FRONT SF1521A 13º SF20A SF1521A 0º 3 5º 7º FRONT SF1521A 13º SF20A SF1521A 0º 3 5º 7º ANG 3 5º upper y 3 5º lower recommended 0 5m 1m 1 5m 2m 2 5m 3m 0 5m 1m 1 5m 2m 1 65m 0 5m 1m 1 5m 2m 2 5m 3m 0 5m 1m 1 5m 2m 1 65m 0 5m 1m 1 5m 2m 2 5m 3m 0 5m 1m 1 5m 2m 1 65m 0 5m 1m 1 5m 2m 2 5m 3m 0 5m 1m 1 5m 2m 1 65m 0 5m 1m 1 5m 2m 2 5m 3m 0 5...

Page 20: ...º 7º ANG 3 5º lower y 0º upper 0 5m 1m 1 5m 2m 2 5m 3m 0 5m 1m 1 5m 2m 1 65m 0 5m 1m 1 5m 2m 2 5m 3m 0 5m 1m 1 5m 2m 1 65m FRONT SF1521A 13º SF20A SF1521A 0º 3 5º 7º FRONT SF1521A 13º SF20A SF1521A 0º 3 5º 7º FRONT SF1521A 13º SF20A SF1521A 0º 3 5º 7º FRONT SF1521A 13º SF20A SF1521A 0º 3 5º 7º ANG 3 5º upper y 3 5º lower recommended 0 5m 1m 1 5m 2m 2 5m 3m 0 5m 1m 1 5m 2m 1 65m 0 5m 1m 1 5m 2m 2 5...

Page 21: ...d by the shield affects both signal conductors 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 rec...

Page 22: ...7 cable These cables are named eCP_xx xx refers to cable length The links between cabinets aero40A Convert15A LX 218CAnet which are STP CAT7 cables Cable code eC_09 Power Links between cabinets Cable code Plink1_09 Links for RoadNet series Power STP CAT7 eCPk_1 eCPk_5 The main feed cable eCP_xx has the following structure AL Shield 2 2 ecP_xx Power cable 3x2 5mm CAT7 4x 2 x 0 14mm Jacket Jacket ST...

Page 23: ...6900 NW 52th Street Miami FL 33166 U S A TOLL FREE 1 888 DAS 4 USA D A S AUDIO ASIA PTE LTD 3 Temasek Avenue Centennial Tower 34 36 Singapore 039190 Tel 65 6549 7760 D A S AUDIO S A C Islas Baleares 24 46988 Fuente del Jarro Valencia SPAIN Tel 34 96 134 0860 ...

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