DSPPA D6201, Руководство пользователя

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Conference Host
3
Functions on rear panel of the controller:
1. Warning audio signal input port (ALARM IN)

It is used for connection to warning signals
from the fire control center and is interlocked
to the warning triggering signal as mentioned
in
⑨
.
2. Line audio signal input port (LINE IN)

It is for connection of sound source or sound
console equipment to provide line audio signal
to this system.
3. Mix output of audio signal (LINE OUT)

It is for connection of amplifiers, and the
output signal includes line audio signals,
warning signals and microphone signals.
4. Port for connection of interpreter controller to
the system
(INTERPRET)
5. Extension port (ROUTE)

It is used to connect the conference controller
and extension controllers and to transmit audio
signals and communication signals.
6. Conference unit output port (3-way output,
DELEGATES1-3)

The three ports allows connection of up to 128
conference units.
7. Port for central control system (CONTROL
SYSTEM)

It is used to connect the system to a smart
central control system, to realize centralized
control over the conference system by far
infrared.
8. Camera control port (RS422)

It is used for connection of control signals of 4
cameras, which are connected in serial manner.
9. Fire alarm interlocking and activation port
(ALARM ACTIVE)

The system 5V voltage to trigger the
alarm interlocking, in which "Alarm" will be
displayed on the screen of all conference units
and the microphones of all conference units
will be deactivated.

When the +5V voltage on this port is off, the
system will automatically return to the
working status before such alarm.
10. Ethernet port (PC)

The conference can realize remote control via
TCP/IP network;

When the system is connected to a WIFI
network, it allows wireless conference control
via a tablet PC.
11. Fuse in power supply of the system

F2AL250V fuse socket;

If the fuse is blown, please replace it with a
fuse of the same specification;

If the fuse is blown, it indicates equipment
fault, so please replace the fuse after such fault
has been eliminated;

See description on Page 30 for procedures of
replacing the fuse.
12. Power input

AC220V/50Hz/320W power input.
13. Grounding connection

It is used to connect the conference controller
to the ground, so as to avoid electric shock or
equipment damages caused by electric
leakage.
14. Mix output of audio signals (Cannon balance
output socket)

This port is connected in parallel to output port
as mentioned in
③
(LINE OUT), and is a
balance output socket. The signals on the three
pins are defined as below:
15. 6 common cameras connection ports

Each port allows connection to one camera;

All 6 cameras connected to this system must
be of the same brand;

Cameras are connected by coaxial cable.
16. HD video output interface

Connect the projector and other video equipment,
Input the camera content to the big screen
17. Common Video output port

The port is used for connection to projectors or
other video equipment, with which the content
captured by cameras will be output to a large
1 2
3
GND
Reverse input
Obverse input
Three-wire Cannon plug