Public Address System Intelligent Public Address System
8
MRS-8, with a maximum distance of 1 km.
1—3.8
Periphery Control Module
(
M2820
)
The module is a special interaction module for the public address system, which is connected from its control port
to the link port of other devices of our broadcasting series (such as M series sound source device, M series
amplifier and PM-9917, etc.) via MRS-9, so that these devices can be operated online together with the center. For
example, the center can be used to program the reception/tape/CD in the M series sound source device; to monitor
the running status of the M series amplifier; or to remotely play PM-9917, etc..
Control of eight primary and one standby smart amplifier by the periphery control module:
Periphery card control port is connected to the “DATA IN” port of one amplifier through MRS-9, and the “DATA
OUT” port of the amplifier is connected to the “DATA IN” port of the next amplifier, and then several amplifiers
or other devices can be connected like this.
Click the periphery control button of the smart host, the addresses, names and working conditions of all online
peripherals will be listed. If a fault occurs, fault phenomenon can also be displayed. If operation of the peripherals
is needed, such as giving an alarm artificially, you can select the peripheral to be operated first, and click the set
button, then you can conduct the corresponding operations.
1—3.9
Extend Output Module
(
M2899
)
The module can only be used for a host. Its TX port is connected to the RX port of the extend input module on the
extension box via a type 5 line (cross connection), and it can also connect the special Ethernet optical transceiver
for remote extend use.
1—3.10
Extend Input Module
(
M2898
)
The module can only be used for an extension box. Its RX port is connected to the TX port of the extend output
module on the host via a type 5 line (cross connection), and it can also connect the next extension box for cascade
connection not exceeding 5 boxes.
Device Control - 1
Periphery Control Module -
III
Device Control - 2
Device Control - 3
Device Control - 4
