Introduction Paging microphone for MTX The MPX microphones are specifically designed to be used in combination with the MTX Multi-Zone audio matrix system. They come in two different versions with four and eight zone selection buttons, offering a plug-and play solution for corresponding MTX matrix systems.
Precautions READ FOLLOWING INSTRUCTIONS FOR YOUR OWN SAFETY • ALWAYS KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE. NEVER THROW THEM AWAY • ALWAYS HANDLE THIS UNIT WITH CARE • CLEAN ONLY WITH DRY CLOTH • HEED ALL WARNINGS AND FOLLOW ALL INSTRUCTIONS •...
CAUTION - SERVICING This product contains no user serviceable parts. Refer all servicing to qualified service personnel. Do not perform any servicing (unless you are qualified to do so.) EC DECLARATION OF CONFORMITY This product conforms to all the essential requirements and further relevant specifications described in following directives: 2004/108/EC (EMC) and 2006/95/EC (LVD) WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE)
Chapter 1 Connections and connectors CONNECTION STANDARDS The in- and output connections for AUDAC audio equipment are performed corresponding to international wiring standards for professional audio equipment. RJ45 (RS485, Audio, +24V DC): For connection to MTX Matrix Pin 1 White-Orange...
Chapter 2 Overview MPX The front panel of the MPX contains various selectors and indicators. All selection buttons are implemented using capacitive touch principle, whereby selection is done by gliding your finger over it. A zone selection button with indicator LED on top of it is provided for every zone (4 zones for MPX48 &...
The maximum distance from the beginning of the databus to the last device is limited to a total cable length of 300 meters. The supply voltage for the MPX is delivered over the twisted pair cabling and the voltage level on the MPX side should be at least 15 Volts.
‘System Configuration’ > ‘Paging’. In this screen, the address for the corresponding microphone can be selected. After selected, the ‘Set Address’ button should be pressed and subsequently the PTT LED’s on all MPX will start blinking. After pressing the PTT button, the address will be assigned to the corresponding MPX microphone.
Chapter 4 Technical specifications Microphone type Back elektret condenser Polar pattern Cardioid Frequency response 50 Hz - 16 kHz Sensitivity 45 dB Max. SPL 130 dB Power supply 24 V DC (from MTX) (15V Minimal operation limit) Power consumption 1.5 Watt Dimensions 221,5 x 43 x 111,6 mm Microphone length...
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