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Table of Contents
Related Manuals for PROPHON PMA4240
Summary of Contents for PROPHON PMA4240
- Page 1 PMA4240 Zone Matrix Mixer Amplifier, 4 x 240W INSTRUCTION MANUAL V1,1...
- Page 2 PMA4240 WARNINGS Warning! - Caution: to avoid electric shock hazard, do not remove cover plate, open, or disassembly in any way, there is no repairable parts inside, contact qualified trained professional for repair and service! - To avoid fire, damage to product, and/or electrical shock, this equipment cannot be exposed to rain, water or humid environments - This equipment is intended for professional and commercial use only, not for home use.
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Page 3: Setup Suggestions
Work-out facility The PMA4240 is the perfect choice for running a sound system in a work out fascilities, handling environment sound, locker-room sound and café, with seperate volume controls for each zone, and with the possibility to play the same source in all zones, or different sources in each zone. - Page 4 PMA4240 FUNCTIONS OF FRONT-PANEL AND BACK-PANEL Functions of front panel 1) Mute button indicator, tuner/MP3 9) Power on indicator 2) Output channel selector tuner/MP3 10) Input 1-5 channel treble control 3) Monitor level indicator 11) Input 1-5 channel bass control...
- Page 5 PMA4240 INPUT CHANNEL FUNCTIONS AND FEATURES, PRIORITY FUNCTIONS Channel 1 - 5 line signal Input functions 1) Bass, for adjusting the bass boost @ 100Hz 2) Treble, for adjusting the treble boost @ 10kHz 3) Volume adjustment on input signal...
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Page 6: Connection Guide
PMA4240 WIRING OF SPEAKERS, 70V / 100V / 8W, AND LINE OUTPUT Signal line output Amplified output Signal line output Amplified output 70V constant voltage line, + (positive) + (positive) max 192W load/channel! 4-16W amplified output Example 240W max power on each... - Page 7 PMA4240 ZONE ANNOUNCEMENT MIC PTM412 The PTM412 zone announcement mic Connected via the RJ485 connector, the PTM412 is an announcement microphone that can adress one, several or all four output zones, with a chime, and a ”talk” button. Furthermore at the back of the control panel bass, treble and gain can be set to adjust the frequency responce and SPL.
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Page 8: Block Diagram
PMA4240 BLOCK DIAGRAM... -
Page 9: Specifications
PMA4240 SPECIFICATIONS MODEL PMA4240 MAX POWER OUTPUT 4-16 ohm LOAD 4 x 240W MAX POWER OUTPUT 70V/100V LOAD 4 x 192W MONITOR OUTPUT 1W/8 INPUT SENSITIVITY & IMPEDANCE CH1-3: MIC +/- 2.5mV/600 Phantom: +/- 2.5mV LINE: ~175mV/10k balanced input CH5-6: 350mV/10k...
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