DSPPA MAG6801, Руководство пользователя

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Fire/Public Address System Network Address System
1 Channel Network Audio Terminal
MAG6801 3
2.2 Introduction to functions on rear panel
1. Indicating LED setting
Each channel corresponds to an indicating LED on the panel which is on when the corresponding
channel is in setting mode.
2. Setting switch
This switch is a software switch for setting of the device and each button represents a channel, so the
user can set set up the channel by operating the corresponding switch.
3. Network indicating LED
This LED is on when the device is connected to the controller via network.
4. Network interface
This device provides two network ports for connection to network switch(es).
5. Override input
Connect the source device (such as DVD player, etc.) to expand the audio source.
6. Input level Adjustment
Adjust the knob according to the level of the input audio signal.
7. Break-in link output
It is for connection to other terminals, with up to 4 terminals allowed.
8. Audio output port
This device is a single-channel audio output terminal and only CH1 out of the four channels is available,
with all others disabled. Corresponding indicating LED is on when there is signal output. This port is for
connection to other amplifiers to extend the power of this terminal.
9. Warning output
1-2 COM-24V (Connected to the network host, CH1 output is controllable, 24V total current is 1A)
1-3 COM-SC (Connect to the network host, CH1 short-circuit output is controllable)
10. Power socket
The device provides an AC 220V power input port, please connect the power cable to the device before it
is connected to any power source.