Instruction/ maintenance manual of the product WL Small Grid QSC Audio
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Loudspeaker User Manual WL21 02 – Cored composite enclosure WL21 02-w – Birch plywood enclosure AF21 02-L A – Large aluminum array frame WL SMALL GR I D – Small steel array frame *TD-000227-00.
1 2 I M PORT ANT SAFE T Y P R E C AUTI O N S AN D E XP L ANA TIO N O F SYM B O LS Install in accordance with instructions by QSC Audio Products, LL C instructions and under the supervision of a licensed Professional Engineer.
1 2 Introduction The WideLine-1 0 loudspeaker system has been designed to provide a compact system that has unique dispersion characteristics, high-power handling and ex tended lo w-frequency response.
3 4 TR I AM P/B I AM P Switch TRI AM P: Shading network is N OT applied (shading must be provided by upstream signal processing). Connect the full-range input signal to pins 1+ and 1-, connect the shaded (processed) signal to pins 2+ and 2-. T o flip shaded transducer location, use the M F (U NS HADE D) SE LE C T switch or alter signal processing.
3 4 Input Connections The input connectors are a pair of Neutrik NL8’s wired in parallel. Connections for bi-amp and tri-amp vary (T able 1) . The pin designations for the N L8FC cable connector is shown for reference, bottom right.
5 6 Rigging Rules for Suspension Correct use of all suspension hardware and components is imperative in sound system rigging and deployment. • Always calculate suspended loads before lifting to ensure suspension components and hardware are used within their respective load limits.
5 6 Rigging WideLine-1 0 enclosures use a three-point suspension system. The system consists of front, left/right, captive articulated joints and a single rear link bar . Articulation is in 2° increments using the first location on the link bar . With the use of the second location, 1° degree increments can be obtained starting at 3°.
7 8 Adjusting the Angle Between Enclosures (Splay) The illustration shows the rear pin block of two enclosures joined by the upper enclosure’s rear link arm. Use the first pin location (closest to the end) on the link arm for setting in normalized 2° increments.
7 8 AF2 1 02-L A The link arm is located on the bottom side of the frame assembly . Use this link for attaching the rear of the first enclosure. The frame allows for up or down angle options for use with either stacking or suspending. The 4° “normal” locations on the link system will yield a net 0° ver tical inclination.
9 10 Stacking the WL SMALL GR I D The WL SMALL G RI D comes with two aluminum I-bars used for aligning and securing the frame to QS C’s 2 1 5SB or 2 1 5PC M subwoofer . T o use the I-bars, simply slide each one into the small frame’s L-track and secure with a stud fitting.
9 10 WL21 02 WL21 02-w Configuration Bi-amp or tri-amp mode T ransducers Low-frequenc y High-frequency 2 x 400 W, 1 6 Ω 1 0" woofer, 3" voice coil, ceramic magnet assembly 1 .
Mailing Address: QSC Audio Products, LL C 1 6 75 MacArthur Boule vard Costa Mesa, C A 92626-1 468 U SA T elephone Numbers: Main Number: (7 1 4) 754-6 1 75 Sales & Marketing: (7 1 4) 957-7 1 00 or .
An important point after buying a device QSC Audio WL Small Grid (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought QSC Audio WL Small Grid yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data QSC Audio WL Small Grid - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, QSC Audio WL Small Grid you will learn all the available features of the product, as well as information on its operation. The information that you get QSC Audio WL Small Grid will certainly help you make a decision on the purchase.
If you already are a holder of QSC Audio WL Small Grid, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime QSC Audio WL Small Grid.
However, one of the most important roles played by the user manual is to help in solving problems with QSC Audio WL Small Grid. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device QSC Audio WL Small Grid along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
