Instruction/ maintenance manual of the product MPA-400 Nady Systems
Go to page of 7
MP A-400 Wireless Megaphone P .A. Owner’ s Manual .
CONTENTS INTRODUCTION .................................................................................... 2 SYSTEM FEA TURES ............................................................................. 3 MP A-400 USER CONTROLS AND CONNECTIONS .
BATTE RY FUSE 3A/250V AC~110V–230V frq. 50Hz/60Hz —IN DC 12V+ MP A-400 Wi reless Portable Megaphone MIC/WIRELESS TO NE POWER CHARGING LOW BATTE RY POWER MIC IN 4 1. Receiver Antenna Extend fully for optimum range 2. Handle/Shoulder Strap For transporting the MP A-400 3.
6 SYSTEM OPERA TION AND SETUP Powering the MP A-400 T urn on the unit using the Power ON Switch (9) . The Power ON LED (12) indicating the MP A-400 is receiving power . The MP A-400 is powered internally by the 12V/3.3A rechargeable battery .
8 SYSTEM OPERA TION AND SETUP Not e: I f u sing mo re t han one wir ele ss m icro pho ne o n t he s ame fre quen cy , switch only one on at a time. Microphones on the same frequency will int erfe re with ea ch o ther . How ever , one wi rele ss m icr opho ne can be u sed wit h tw o o r mo re MP A-400 wir eles s r ecei ver s on the sa me f req uenc y simultaneously to increase overall sound level.
10 Audio Power Output: 40W maximum, 6 Ohms Internal Battery: Built-In 12V/3.3A (Rechargeable Battery) External Power: 12VDC 3A DC Supply Built-In Charger: 100~240V AC/50~60Hz AC Power consumption: 40 V A Dimension: 7” x 9” x 1 1.
Nady wireless systems are type accepted under FCC rules parts 90, 74 and 15. This device complies with RSS-210 of Industry & Science Canada. Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation.
An important point after buying a device Nady Systems MPA-400 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Nady Systems MPA-400 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 Nady Systems MPA-400 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Nady Systems MPA-400 you will learn all the available features of the product, as well as information on its operation. The information that you get Nady Systems MPA-400 will certainly help you make a decision on the purchase.
If you already are a holder of Nady Systems MPA-400, 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 Nady Systems MPA-400.
However, one of the most important roles played by the user manual is to help in solving problems with Nady Systems MPA-400. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Nady Systems MPA-400 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