Instruction/ maintenance manual of the product PSW-2 Meyer Sound
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Operating Instructions PSW -2 Patents Pending Self-Powered Subwoofer Copyright © 1997, Meyer Sound Laboratories, Inc. All rights reserved Part #: 05.047.
2 According to ISO/IEC Guide and EN 45014 The product herewith complies with the requirements of the Low Voltage Directive 73/23/EEC and the EMC Directive 89/336/EEC.
3 Introduction The Meyer PSW -2 self-powered subwoofer contains independent amplifier and control electr onics for two 15” drivers in a compact enclosure.
4 Current Requirements The PSW -2 presents a dynamic load to the AC mains which causes the amount of current to fluctuate between quiet and loud operating levels.
5 Power Connector Wiring Conventions Use the following AC cable wiring diagram to create international or special-purpose power connectors: brown = hot blue = neutral yellow/green = earth ground (chas.
6 The PSW -2 performs within its acoustical specifications and operates at a normal temperature if the TPL LED is on for no longer than two seconds, and off for at least one second.
7 Rigging The PSW -2 weighs 162 lb (73.5 kg). The maximum rec- ommended load for a single cabinet with aircraft pan fittings is 600 lb (273kg). This working load is based on a 5:1 safety factor . The PSW -2 has six rigging brackets (three on top and bottom).
8 Placement One of the most important factors governing subwoofer response is their placement r elative to adjacent surfaces. Subwoofers gain significant power by coupling, or loading , with nearby floors and walls. Half-space loading describes a speaker coupling with one surface.
9 PSW-2 and MSL-4 The PSW -2 is compatible with the MSL-4, CQ, and MTS-4. However , since the LF (low frequency) response for each speaker overlaps with the PSW -2, the system frequency response exhibits a rise in the range 65– 120 Hz (MSL-4), 40–120 Hz (CQ), and 30–120 Hz (MTS-4).
10 Driver T roubleshooting The Remote Monitoring System (RMS) is the best method to query the status of the drivers in a system before and during the performance.
11 Safety Summary ! • To reduce the risk of electric shock, disconnect the loud- speaker from the AC mains before installing audio cable. Reconnect the power cord only after making all signal connections. • Connect the loudspeaker to a two-pole, three wire ground- ing mains receptacle.
12 Controls and Connectors European User Panel with IEC 309 connector U U L L C C U U L L ®® LISTED 3K59 COMMERCIAL AUDIO SYSTEM ATENCIÓN : ACCESO INTERN O A PERSONAL TÉCNICO CALIFIC A ACHTUNG : G.
An important point after buying a device Meyer Sound PSW-2 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Meyer Sound PSW-2 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 Meyer Sound PSW-2 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Meyer Sound PSW-2 you will learn all the available features of the product, as well as information on its operation. The information that you get Meyer Sound PSW-2 will certainly help you make a decision on the purchase.
If you already are a holder of Meyer Sound PSW-2, 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 Meyer Sound PSW-2.
However, one of the most important roles played by the user manual is to help in solving problems with Meyer Sound PSW-2. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Meyer Sound PSW-2 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
