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D.A.S. SF-1521A Manual

Manual is about: DJ monitor system Sound Force series

Summary of SF-1521A

  • Page 1

    Sf-20al / sf-20ar / sf-1521a 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 refe...

  • Page 2

    Contents 6 - 7 8 manual del usuario / sf series / user’s manual introduction 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 confo...

  • Page 3: Declaration Of Conformity

    5 declaraciÓn de conformidad declaration of conformity d.A.S. Audio, s.A. C/ islas baleares, 24 - 46988 - pol. Fuente del jarro - valencia. España (spain). Declara que sound force monitor series : declares that sound force monitor series : y es conforme a las siguientes normas armonizadas europeas: ...

  • Page 4: Garantía

    4 todos nuestros productos están garantizados por un periodo de 24 meses desde la fecha de compra. Las garantías sólo serán válidas si son por un defecto de fabricación y en ningún caso por un uso incorrecto del producto. Las reparaciones en garantía pueden ser realizadas, exclusivamente, por el fab...

  • Page 5

    3 precauciones de seguridad safety precautions cajas acústicas activas / self-powered loudspeaker enclosures sound force : monitor sf-20al / sf-20ar / sf-1521a equipo diseñado para funcionar entre 15ºc y 45ºc con una humedad relativa máxima del 95%, con un rango de ±10% de la tensión nominal de alim...

  • Page 6

    Introduction manual del usuario / sf series / user’s manual 6 sf-20al / sf-20ar – dasnet™ remote monitoring and control capable – 12an4 loudspeaker – m-75n compression driver – custom colors available – companion subwoofer system sf-1521a – jp-20 hardware included. The sf-20al is left version, while...

  • Page 7

    7 manual del usuario / sf series / user’s manual sf-1521a – 15gnr mid-bass speaker – 21uxn4 low frequency speaker – dasnet™ remote monitoring and control capable – companion mid-high system sf-20a (l/r) the sf-1521a is a unique, powered hybrid subwoofer system which is part of the sf-monitor system....

  • Page 8

    8 configurations manual del usuario / sf series / user’s manual l in k l in k power supply l in k l in k l in k l in k power supply l in k l in k d.J mixer note: 1-. On the sf-20a (l/r) select dj mode 2 units and high pass filter sf-1521a. 2-. On the sf-1521a select dj mode (gain up to the user) and ...

  • Page 9

    Nominal lf power amplifier 2 x 3400 w peak – 2 x 1700 w continuous 800 w (class d) nominal hf power amplifier --- 400 w (class d) input type balanced differential line balanced differential line input impedance line: 20 kohms line: 20 kohms sensitivity line: 4.9 v (+16 dbu) line: 4.9 v (+16dbu) freq...

  • Page 10

    10 line drawings manual 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

    Identify/comms signal/ limit on/protect in out id dasnet caution do not expose this equipment to rain or moisture risk of electric shock do not open signal input loop thru d.A.S. Audio, s.A. (valencia), made in spain sound force 1521a www.Dasaudio.Com unit name stage / venue notes low pass filter sy...

  • Page 12

    12 manual del usuario / sf series / user’s manual 6 ) hpf preset [sf-20a (l/r)] : this push button allows the “high pass filter” selection. The led shining indicates the selected value: off (60 hz), 160 hz or sf-1521a (200 hz). 6 ) lpf preset [sf-1521a] : this push button allows the “high pass filte...

  • Page 13

    13 manual del usuario / sf series / user’s manual presets although some parameters such as number of units, gain, lpf and hpf can be selected by acting on the switches of the amplifiers, it is more comfortable and more complete, to make the changes of the presets by tm dasnet , as we can observe in ...

  • Page 14

    14 manual del usuario / sf series / user’s manual presets as shown on tm dasnet example: 1x sf-20a (l/r) (1u dj mode) + 1x sf-1521a (-2db dj mode) example: 2x sf-20a (l/r) (2u pa mode ; gain -6db on ) + 1x sf-1521a (-2db dj mode) tm dasnet number of units and system gain below, we can see the preset...

  • Page 15

    15 troubleshooting problem no sound from the unit. The signal led does not light up. Full power cannot be obtained. The limit led never lights up. Sound is distorted. The limit led is not on, or only lights up occasionally. Sound is distorted and very loud and limit led lights up. Hum or buzz when a...

  • Page 16

    Installation and accessories 16 manual del usuario / sf series / user’s manual right side jp-20 left side in this section we will see how to stack the sf-20a (l / r) on the sf-1521a . In addition, with the help of two metal plates, jp-20 , included in each sf-20a (l / r) , we will see how to angle t...

  • Page 17

    17 manual del usuario / sf series / user’s manual now, we will screw each jp-20 on the corresponding side, considering the angle assigned to the box, but do not tighten completely. Allowing you to place easily the sf-20a (l/r) on sf-1521a . Once the sf-20a (l/r) is located above of sf-1521a , you sh...

  • Page 18

    18 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 t...

  • Page 19

    19 manual del usuario / sf series / user’s manual ground stacked (cont’d) 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 front sf1521a 13º sf20a sf1521a 0º 3.5º 7º front sf152...

  • Page 20

    20 manual del usuario / sf series / user’s manual 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 (lower) y 0º (upper) 0.5m 1m 1.5m 2m 2.5m 3m 0.5m 1m 1.5m...

  • Page 21

    21 manual del usuario / sf series / user’s manual annex i : line connections: unbalanced and balanced there are two basic ways to transport an audio signal with microphone or line level: unbalanced line: utilising a two conductor cable, it transports the signal as the voltage between them. Electroma...

  • Page 22

    Annex ii : dasnet cables 22 manual del usuario / sf series / user’s manual with each system, cabling and patch panels are provided . It is very important to use the system with the intended cables to prevent electromagnetic interferences between the analog audio signal, the dasnet data and the power...

  • Page 23

    U m_s f_01_e s www.Dasaudio.Com d.A.S. Audio of america, inc. 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 ...