DSPPA DSP9131 User manual

DSP9131
DSP9134
www.dsppatech.com
Network Decoder Player
Guangzhou DSPPA Audio Co., Ltd.
USER MANUAL
© DSPPA Audio Co., Ltd | The technical data may be changed without prior notice
Guangzhou DSPPA Audio Co., Ltd.
Address: Xiahe Road, Jianggao Town, Baiyun District, Guangzhou, China
Post Code: 510450
Tel: [phone]
Website: www.dsppatech.com
No.1

Contents
1
1
1
2
3
3
4
4
5
7
5
Introduction
Profile of Product
Features
Product Imformation
Wiring and Installation
System Diagram
Connection Diagram
Installation
Audio module terminal function list
Setting SIP
Technical Parameters
Packing List
6
● Do not insert the power plug of the unit into the grid before connecting the system cable.
● Make sure that the voltage input to the device is exactly the same as the voltage
requirements of this equipment. Otherwise, there is a risk of burning the equipment.
● High pressure inside the machine! Do not open the case to avoid the risk of electric shock!
● When the power switch of this equipment is in the "OFF" state, the machine is not completely
disconnected from the power supply. For safety reasons, please unplug the power cord from
the outlet when the device is not in use.
● Do not place the device in a subcooled or overheated place.
● Ensure that the working environment of the equipment is well ventilated to avoid damage to
the machine due to excessive heat dissipation during operation.
● When the weather is wet, unplug the power plug to prevent leakage.
● Before removing or reassembling any parts of the equipment, disconnect or re-connect any
electrical plugs or other connections to the equipment, be sure to unplug the power plug to
ensure that the device is completely disengaged from the grid.
● When the equipment is faulty, the non-professionals are not permitted, please do not open
the cabinet to repair, in order to avoid accidents or increase the damage to the equipment.
● Do not place any corrosive chemicals near the equipment.
Safety precautions
Lightning triangular symbols are used to alert the user to the risk of electric shock.
The exclamation point triangle symbol is used to alert the user to important
operational or maintenance instructions.
Please note the following symbols:
Warning! To reduce the risk of electric shock or equipment damage, please
follow the following requirements:

2
Guangzhou DSPPA Audio Co., Ltd
Front panel
1. Power switch 2. Status indicator
3. Install pendant
13
4. Audio input (RCA 5. Audio output RCA
6. Network interface RJ45 7. Loop detection
8. Power output 9. Power input (~220V/50Hz)
interface ) interface ( )
( )
2
1 2 3 4
1 2 3 4
Rear panel
DSP9131
(unit: mm)
DSP9132
H
44
DSP9134
W D
430 213
DSP9134
Height
Width
Depth
Size
Product Information
1 2 3 4
54 9
1 2 3 4
8
7
6
Profile of Product
1
Features
● Based on TCP/IP protocol networked multifunctional front player; it works
across network segments.
● Support SIP 2.0 (RFC3261) and related RFC.
● Broadband ADC/DAC 16KHz sampling; narrowband programming: G.711a/u;
Broadband programming :G.722.
● Built in independent IP control module and audio input module, independent
decoding can be realized.
● Single channel model (DSP9131) and four channel (DSP9134).
● Support loop detection (single channel model).
● Support energy saving mode (single channel model), when the audio signal is
not input, the power amplifier can be used for standby energy saving.
● Separate from network and host.
● Built in large capacity memory, built-in program source with timing function.
● Support audio format：MP3, WMA, WAV, FL AC, APE, AAC, OGG, M4A etc
● External audio input.
● Background music, emergency paging and alarm signals from the host system
can be played.
● It can be controlled and played by network broadcast management software.
● 1U design, Small space and light weight.
,
Introduction
Thank you for choosing our products. All products have been rigorously tested
before leaving the factory, abide by the quality of commitment. This product is
widely used in schools, gymnasiums, square venues, parks, parking lots, railway
stations, airports, villas, shopping malls and other places, is the ideal choice for
public broadcasting. In order to facilitate your installation, commissioning and
use of this product, please read this manual before installation.
This device is a fusion of multichannels sound input network decoding player
with remote intercommunication and other functions. A variety of audio from
the built-in network can be decoded, access and control of acceptable servers
and other network devices and has the offline function, it can run independently
from the network. Suitable for different occasions.
,
www.dsppatech.com

3
System Diagram
LAN 1 2 3 4
1 2 3 4
Cabinet
Intelligent paging
station
Network wall speaker Network water
proof column
Network indoor
sound column
iPad wireless control
Wieless router Network emergency collector
Network public address server
Network audio encoder
Network PA digital amplifier
(equipped multiple)
Network decoder player
(equipped multiple)
GPS + BDS Compass
Timing calibrator
www.dsppatech.com 4
Guangzhou DSPPA Audio Co., Ltd
Connection Diagram
Installation
1234
Install pendant
DVD Player
Constant voltage amplifier
Network switch
Cabinet
In order to ensure the normal operation of the whole system, router must be
installed in the network connected to the device.
Push the product parallel to the cabinet, so that the mounting holes on both sides
of the product are aligned with the mounting holes on both sides of the cabinet
and fixed with screws. (As shown below)
Wiring and installation
1 2 3 4
IN OUT
LAN
DSP9131
Network Decoder Player
(wall-mounted)

Technical parameters
Power input
Size (H×W D)×
Weight
Specifications
Network interface
~100-240V 50Hz/60Hz
44×430×213mm
RJ45（10/100M）
1.0V
AUX input
1.0V
Line out
Parameters
2.3kg
Item
Other
specifications
Audio
input
Audio
output
DHCP, TCP/IP ICMP
802.1x HTTP HTTPS FTP DNS DDNS
RFC3261 RTP RTSP RTCP UPnP。
, , , Multicast),
, , , , , ,
, , , ,
UDP IGMP(
Support agreement
Relevant
agreement
6
Guangzhou DSPPA Audio Co., Ltd
4 Use a test terminal (which can be a professional SIP phone or test software)
to call, and if the device is normal, the status bar in SIP information will display
calling. As shown in the following figure.
.
5
Audio module terminal function list
Function
Symbol
Name
Audio input Audio output
RLR L
Audio input
right
Audio input
left
Audio input
right
Audio input
left
Setting SIP
1. First of all, configure your SIP server, including user name and server information.
The test server can use mini SIP server and the test terminal can use SIP phone
etc. Please test and ensure that the communication of host and the test terminal is
normal after information configuration.
2. Opening network public address system, right-click the device zone in the zone interface and
select the pop-up menu “SIP information”.
3.Set SIP information in the pop-up SIP information settings box, including user
name, password server ip, server interface number and click “login” after inputting.
If login successfully it will display “Logged in”, and this device and SIP server
communication is normal.
www.dsppatech.com

7
Packing list
Network decoder player
Power
User manual
Install pendant
cable
1
Component Quantity
2
1
1
www.dsppatech.com