Audio Enancement MS-720 Quick Start Manual

Network interface for 2-way intercom

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MS-720 NETWORK
INTERFACE
QUICK START GUIDE
PoE Ethernet
RmtCtrl
Reboot/Factory Default
Discrete Outputs 3 and 4
USB Port
WPA-70x
Discrete Inputs 3 and 4
Speaker Out
Unit Status
GPIO Status

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Summary of Contents for Audio Enancement MS-720

  • Page 1 MS-720 NETWORK INTERFACE QUICK START GUIDE PoE Ethernet RmtCtrl Reboot/Factory Default Discrete Outputs 3 and 4 USB Port WPA-70x Discrete Inputs 3 and 4 Speaker Out Unit Status GPIO Status...
  • Page 2: Functional Summary

    DESCRIPTION MS-720 Network Interface for 2-Way Intercom is a fully integrated networked classroom amplifier and wireless microphone receiver, perfect for audio in small rooms. This amplifier has network- based intercom, paging and emergency notification. It is easy-to-use, easy-to-install, and features an intuitive user interface.
  • Page 3: Speaker Connection

    INTERFACES REMOTE PORT (RMTCTRL) LEDS • Audio Out (Balanced) Ready • Audio In (Balanced) • Red while booting and getting an IP address • RS232 • Green when operational and connected to an ethernet port • 24 V DC Activity WALL PLATE AUDIO (WPA) PORT •...
  • Page 4 PROCESS Physically install components in the room, such as speakers and/or AV Touch Wall Control. Confirm dongle is connected to USB port. Turn the amplifier on by connecting to PoE Power. Start EPIC System, update the firmware, and continue the setup using the EPIC System software. CONFIGURATION SET UP IN EPIC SYSTEM Follow the instructions in the EPIC System...
  • Page 5: Connector Details

    CONNECTOR DETAILS RMTCTRL PORT WALL PLATE AUDIO +Line Level Output +Mic -Line Level Output -Mic RS232 - TXD I/O In #1 (Call) +24 V DC +24 V DC RS232 - RXD I/O In #2 (Emergency) +Line Level Input I/O IOut #1 -Line Level Input I/O IOut #2 GPO - GENERAL PURPOSE OUTPUT...
  • Page 6: Troubleshooting

    This can be done by connecting a pair of wired headphones to the audio out of the MS-720 and playing audio through the MS-720. If you hear audio through the headphones, it is most likely not a problem with the MS-720, and related to the speakers or speaker wiring.

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