16 – MLC-200 Installation Guide
7. Connecting optional audio devices
Connect audio devices, such as the instructor’s microphone
or a CD player used for teaching, to the MRX7-D set to ID=1.
7-1. Turn off all devices to be connected.
7-2. Connect the audio devices as shown above.
Use the Euroblock connectors on the MRX7-D to make connections for the microphone input and power
amplifier (powered speakers). For details on using the Euroblock connectors, refer to “Euroblock plug
connection” in the MRX7-D Owner’s Manual.
When using multiple MRX7-Ds, connect them via their YDIF ports.
7-3. Turn on the MRX78-D.
When using multiple MRX7-D, turn them on in order, starting with ID=1.
7-4. Turn on the power amplifier (powered speakers).
7-5. Start ML Touch.
7-6. Adjust the volume of the power amplifier.
At this time, adjust the volume to check that the connection has been made.
CD/BD player 1
CD/BD player 2
MRX7-D ID=1
PoE powered
Ethernet switch
Power
amplifier
Indoor speaker L Indoor speaker R
NOTE
Use the Euroblock connectors on the
MRX7-D to make the microphone input
and speaker output connections.
MRX7-D ID=2
