Spon NBS-2301P55 Manual de usuario
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Contents
Summary.............................................................................................................................................................................................................. 1
Safety precaution.................................................................................................................................................................................................1
Product Introduction............................................................................................................................................................................................ 2
Interface description............................................................................................................................................................................................ 2
Introduction.........................................................................................................................................................................................................3
Packing list............................................................................................................................................................................................................3
Wiring.....................................................................................................................................................................................................................4
Basic network setting.......................................................................................................................................................................................... 5
User-define terminal parameters...................................................................................................................................................................5
Login Web page................................................................................................................................................................................................... 5
Network parameters............................................................................................................................................................................................ 6
Audio parameters................................................................................................................................................................................................ 7
System parameters............................................................................................................................................................................................. 8
Web management............................................................................................................................................................................................... 8
Restarting device................................................................................................................................................................................................. 8
Resetting to defaults............................................................................................................................................................................................9
Downloading word stock.....................................................................................................................................................................................9
Upgrade firmware................................................................................................................................................................................................ 9
Basic function...................................................................................................................................................................................................10
Starting up interface.......................................................................................................................................................................................... 10
Output volume adjustment............................................................................................................................................................................... 10
Zone control........................................................................................................................................................................................................10
Calling to terminal.............................................................................................................................................................................................. 11
Terminal broadcasting.......................................................................................................................................................................................11
Local broadcasting............................................................................................................................................................................................ 11
System information............................................................................................................................................................................................12
Receive call........................................................................................................................................................................................................ 12
Receive Broadcasting....................................................................................................................................................................................... 12
Network timing task........................................................................................................................................................................................... 12
Local timing broadcast...................................................................................................................................................................................... 12
The local timing task import............................................................................................................................................................................. 12
Alarm input triggers SD card to broadcast audio..........................................................................................................................................14
Fault exclude.....................................................................................................................................................................................................14
Copyright statement....................................................................................................................................................................................... 15
IP Amplifier User Manual
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Summary
Safety precaution
Please abide by the warning and the relevant safety tips.
Please take this manual in convenient place after you reading the guide for future reference.
Warning
The sign means there is potential safety hazard, when operate wrong may result in death or serious injury.
The sign is used to remind the user that attached is the important operation and maintenance data.
Setting and Installation
（1）Avoid being wet with the water.
Don’t make the machine or exposed to rain water or other liquid contamination of the environment, or lead to fire or get an
electric shock.
（2）Don’t use unspecified voltage.
Using the marked voltage on the machine.
Using more than the logo of voltage could lead to fire or shock.
（3）Don’t scratch the power cord.
Don’t scratch the power cord or cut it.
Simultaneous, keep the power line far way from heated objects, put heavy things on it will lead to fires or electric shock.
Using machine
（1）In case of the anomalies
Please turn off the power supply immediately when finding the abnormal phenomena, please connect with the agency. if you
continue to use, it will likely fires or shock.
·The smoke or odor of the machine.
·The inside of the machine is flooded by water or foreign bodies intrusion.
·Machine falling or machine shell damage.
·The power cord damage(wire core is exposed of broken, etc)
·Fault(eg: it can’t network, no sound ..etc)
（2）Don’t open the machine internal or modify the machine
Do not let foreign matters invade the machines internal.
Don’t let the metal items or inflammable objects inserting machine such as foreign inserting machines or throw into the vents
machines internal, otherwise will likely cause fires or electric shock.
（3）Please do not touch it when thundering
To avoid electric shock, please do not touch the machine and the plug when lightning, etc.
（4）Please do not place containers with liquid or small metal objects on machine above
If gets upset containers, and let the fluid inflow to the machine that will likely fires or cause shock.
（5）Do not open the machine internal or modify the machine
The machine internal contains high voltage parts, once open the cover or modify the machine, it will likely fires or cause shock.
All the maintenance and other machine modification should be operated by professional personnel.
（6）Maintenance and the precautions for not using in a long time
While maintenance, if the machine is not using for 10 days or more, please shut off power supply switch for safety. If do not
comply with this provision, it will likely cause electric shock or fires.
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Product Introduction
IP amplifier with intellectual-property rights of IP Audio digital network technology. It is the part of IP network broadcasting
system, and it’s controlled by server software. It can realize the network audio terminal function.
Features
IP Network model with pre-constant voltage amplifier (100V output), the start time ≤1s.
3 pre-audio input (network audio, local line input, local MIC input), each adjust the unified the tone control way independent.
With 4.3 inch TFT color LCD, control knob.
130W、260W、360W、550W、700W can be selected.
Support local SD play and remote updated the audio file of SD card built in Nandflash clip play.
Standby power low, there is no second close parts of the supply the amplifier automatically.
Supply audio line output, extend external amplifier.
Interface description
Front
①Power switch and power indicator: turn on power and lighten the indicator, turn off power and indicator.
②LED screen display the host work information.
③Function selection button to realize the corresponding function of LED screen displayed.
④Single-button coding rotation knob: Function confirm button, function select rotation knob, adjustable audio output volume.
⑤MIC can speaker to Mic.
⑥Remote receiver module.
⑦TREBLE knob: adjust the high frequency volume which is input.
⑧AUX2 knob to adjust the volume of AUN2 line input.
⑨AUM1 knob to adjust the volume of AUX1 line input.
⑩MASTER knob: adjust the amplifier audio input volume.
⑪BASS knob: adjust the low frequency volume which is input.
⑫MIC3 knob to adjust the volume of MIC3 line input.
⑬MIC2 knob to adjust the volume of MIC2 line input.
⑭MIC1 knob to adjust the volume of MIC1 line input.
⑮MIC1: microphone input port.
⑯PEAK area: 8 way LCD level indicate function, identify the amplifier output volume.
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Back
①MIC2、MIC3:conference MIC input interface.
②Network input interface: connect with the network switcher.
③SD card insert port: with storage timing task function.
④AUX1、AUX2 line input interface.
⑤Audio output port( line output)
⑥Alarm input / output port (3 lines alarm input port: 1-G for alarm input 1, 2-G for alarm input 2, 3-G for alarm input 3, when two
pins of a certain route are short circuit connected, the IP amplifier will automatically play the corresponding audio files in the SD
card); 2 lines alarm output port:○-NO: alarm output por in normally opent, and will be closed when it is triggered;●-NC: alarm
output port in normally open, and will be disconnected when it is triggered.
⑦100V power zone output port: COM is the common terminal of each zone. 1, 2, 3 and 4 represent 1 ~ 4 zones.
⑧The power output port: support for constant voltage 100 v, 8 ~ 16 Ω output.(note: constant voltage output and constant
resistance output can not be used at the same time).
⑨Cooling fan
⑩AC220V power input port
⑪Fuse
⑫GND: in order to ensure the safe operation, the GND must be ground connection.
Introduction
Packing list
IP amplifier is including the following fittings, please check all the fittings before installation .Please contact your supplier if
there is any missing.
（1）IP amplifier 1pcs
（2）Terminal blocks （3.81-6P）2pcs
（3）Remote control 1pcs
（4）Shield 1pcs
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（5）White washer head screw(M3*5) 4pcs
（6）Double triangle plug power cord(3*1.0mm²/1.5 m) 1pcs
（7）Certification 1pcs
（8）Installation manual 1pcs
Wiring
(1)Connecting one port of the power adapter to the amplifier power interface, the other port connect to the power socket.
(2)Connecting one port of the Ethernet cable to the internet interface of the amplifier, the other port connect to the switcher.
(3)Connecting other devices to the corresponding interface;
Note: connect the line well then please fix shield of the accessories in the ①
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Basic network setting
After IP amplifier correct wiring, and connect the power supply, change the network parameters according to site, there are 2
ways:
Terminal scanning tool
（1）Under the [optical disc:\tool software\ ]menu to find and run “IP audio configuration tool”,input the defaulted
password“123456”.
（2）From the right menu choose【Mandatory config】, then fill the correct parameters in the【terminal parameters】, click "send
parameters" button to complete the IP parameters Settings.
Note: 1、When using the windows 7 system, please use the administrator mode, and then shut down the firewall
and the related software;
2、Scanning tools can only be carried out on a terminal network parameter configuration, when using this way
configure terminal network parameters, please ensure that a computer and a target terminal connection only.
WEB page
Entering the Web page of the IP amplifier, according to the situation to modify each parameters of network parameters, after
setting well, clicking “save”.
Specific operation steps please refer to network settings. of user-define terminal parameters.
User-define terminal parameters
Login Web page
(1) Please input IP address of the power amplifier network module (factory defaults is 192.168.1.101), then press Enter.
(2) Please input the user name and password in the login window of the Web page (the defaults is admin).
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(3)It can enter into the Web page after pressed the Enter.
Network parameters
Clicking “network parameters” in the basic setting, and then entering the network parameters modify page, and you can
modify the following network parameters as picture, check the automatic update, if launched version server, terminal at every
time of login server automatically detect whether the current firmware is the latest version, if not ,upgrade the firmware to the
latest version, click save to complete the network parameters settings.
Device NO.
The only indentify device No., it can`t repeat with other host.
IP add
The terminal native IP add and port
Notice: the port can`t modify except the special situation.
Subnet mask
The subnet mask of the terminal
Default gateway
The gateway of the terminal
Preferred DNS
The network preferred domain name interpreter`s IP of the terminal
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server
Reserve DNS
server
The network reserved domain name interpreter`s IP of the terminal
System server
The computer`s IP add and port of the server software
Version server
The computer`s IP add and port of version server
Auto update
After checked, it can acquire the latest program update to the terminal from the
version server.
Audio parameters
Coding format
Intercom or broadcast`s coding, PCM means uncompress data, ADPCM means
compress data（the network data volume is small）
Mic volume
MIC（microphone）input volume
Line input volume
Audio input（line input）volume
Speaker volume
The internal speaker volume of terminal
Line output volume
Audio output（line output）volume
Intercom sample
rate
Intercom or monitor`s sample rate of terminal
Intercom output
total volume
Intercom or monitor`s output total volume of terminal
Intercom input
Intercom or monitor`s input sound resource(microphone, line input) of terminal
Intercom output
Intercom or monitor`s audio output mode(speaker, line output)of terminal
Broadcast sample
rate
Broadcast`s sample frequency of terminal(8000Hz，22050Hz）
Broadcast output
total volume
Broadcast`s output total volume of terminal
Broadcast input
Broadcast`s input sound resource of terminal(Microphone, line input）
Broadcast output
Broadcast`s audio input mode of terminal（speaker, line output）
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Intercom or
broadcast
output
total
Line output volume
Speaker volume
Line input volume
Digital
processing
Mic volume
System parameters
In the offline state, the terminal can be set through a Web page to set terminal time parameters: basic setting-time setting, as the
following Picture:
Web management
You can modify the account number and password of the login Web page in the Web management parameters.
Restarting device
User can click “restart device” to restart the device.
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