Opvimus MD-30ETH, Руководство по эксплуатации

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MD-30ETH version 3.2.001
7
Microphone desk
with ethernet connection
MD-30ETH
3. REAR VIEW
(1) Ground connection
(2) 24 VDC secondary
1
power supply
Use a Power Jack IEC 60130-10 Type A connector (outer diameter = 5.5 mm, inner diameter = 2.1 mm).
(3) 24 VDC primary power supply
(4) RESET push-button
Resets the unit back to its factory settings.
(5) CONSOLE connector
Mini USB connector. Allows monitoring the system. Only specialised personnel.
(6) Connector ETH A
Is used to connect the paging desk to the IP network.
(6a) SPEED indicator (yellow LED):
Speed of the network. Indicates a speed of 100 Mbps when lit. The light extinguished indicates a network speed of 10 Mbps (it
is highly recommended to use a transmission speed of 100 Mbps).
(6b) LINK/ACTIVITY indicator (green LED):
When lit indicates it is connected to the network. When flashing it indicates that data is being sent or received.
(7) Connector ETH B
Is used in a redundant network as a secondary connection to the IP
network.
(8) Connector IN “L” and IN/OUT “R”
RCA type connectors. Allow connecting a music source using the MD-
30ETH as a way to input analogue audio and send this music
programme via IP through the ETH connectors. To connect follow
section 4.5.
Through the Call Point software, the "R" connector can be converted
into a 0dB recording output to record, in an external system, the live
vice announcements, repetitions and pre-recorded messages sent from
the desk. To connect it follow the section 4.6.
1
The power supply inputs have been doubled; therefore, if required by the safety standards, two independent power supplies may
be connected.
Figure 2