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S-Track Panda Series Manual

Digital audio processor
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Intelligent Audio Solution Service Provider
Panda Series Digital Audio Processor
Note:
⚫
This manual uses the full-featured audio processor matrix as an example and can be
used as a reference for other types of processors.
⚫
This manual is only for user operation instructions, not for maintenance service
purposes.
⚫
This manual is copyrighted by the manufacturer of our company. Without permission,
any entity or individual may not use part or all of the contents of this manual as
business
⚫
Industry USES.
S H E N Z H E N S - T R A C K S C I E N C E & T E C H N O L O G Y C O . , L T D
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  • Page 1 Intelligent Audio Solution Service Provider Panda Series Digital Audio Processor Note: ⚫ This manual uses the full-featured audio processor matrix as an example and can be used as a reference for other types of processors. ⚫ This manual is only for user operation instructions, not for maintenance service purposes.

  • Page 2: Table Of Contents

    Intelligent Audio Solution Service Provider Product Introduction Catalog Product Introduction ..........................2 I、product overview ..........................3 1. Appearance ..........................3 2. Function Introduction........................4 3. Specification parameter ....................... 5 4. Hardware ports on the panel and backplane ................6 II、 Use and operation procedure ......................7 1.

  • Page 3: I、Product Overview

    Intelligent Audio Solution Service Provider I、product overview 1. Appearance 1.1 Panda 88N 1.2 Panda D88N...

  • Page 4: Function Introduction

    Intelligent Audio Solution Service Provider 1.3 Panda 1616N 1.4 Panda D1616N 2. Function Introduction This series processor adopts the advanced DSP processing technology, and supports up to 16 analog input, 16 analog output, 16 network input and 16 network output audio signal processing. ➢...

  • Page 5: Specification Parameter

    Intelligent Audio Solution Service Provider 3. Specification parameter sampling 48k@24bit Prestage magnification 51dB(Each file is 3dB, a total of 17 files) phantom power DC48V 20Hz ～ 20K Hz，±0.3dB Frequency Range THD+N ≤0.005% @1k，4dBu Digital model dynamic 114dB range (A +C) Modulus dynamic 120dB range (A +C)

  • Page 6: Hardware Ports On The Panel And Backplane

    Intelligent Audio Solution Service Provider Panda D1616（16 channels analog input, 16 channels analog output）+ 16× 16 DANTE 4. Hardware ports on the panel and backplane The Panda D1616N panel is as follows: 1) OLED display displays device name and IP address 2) If the power indicator is on, the power supply is normal.

  • Page 7: Use And Operation Procedure

    Intelligent Audio Solution Service Provider II.Use and operation procedure 1. Web control and software download The default IP address is 192.168.1.200. Subnet mask: 255.255.255.0. Add an IP address in this network segment to the PC to ensure proper connection to the device. After the device is started, use the web browser to access the address "http://192.168.1.200/", as shown in the picture below: Control: Controls channel parameters and the enable and disable of individual processors.
  • Page 8 Intelligent Audio Solution Service Provider Scene: Quickly calls and saves the device Scene. Download：The download link provides the download of.net framework and PC software. The PC software supports XP, Win7 and Win8 operating systems. Before installing software on the PC, ensure that the Microsoft.net Framework3.5 or later has been installed on the PC.

  • Page 9: Software Interface Introduction

    Intelligent Audio Solution Service Provider 2. Software Interface Introduction After the software installation is complete, open and run the software. The interface is as follows: 1. Menu bar and toolbar: The menu bar includes various functional menus 2, processor parameters control area: drag or scroll the mouse to show the hidden part, support copy/paste function.

  • Page 10: System Flow

    Intelligent Audio Solution Service Provider Label:Save scene button: Saves (overwrites) parameter changes to the selected scene. Label: Screen lock button: locks the screen. You must use the administrator password to unlock the screen. 7. After searching the device, click the corresponding device and enter the user name and password to log in: Enter the user name and password (factory user name:admin/ password :123456), click login, the status bar prompts as follows:...

  • Page 11: The Software Features

    Intelligent Audio Solution Service Provider standard Input: test signal/mute/expander /5 section configuration equalizer/compressor/automatic gain advanced (AFC) feedback canceller/(AEC) echo canceller/(ANS) noise canceller/dodge configuration 4. The software features Switching between flowchart and processor control module: Window 2 is the processor detailed parameters display area, window 3 is the processing flow chart, and also is the fast channel to open and close the processor.
  • Page 12 Intelligent Audio Solution Service Provider In the upper part of the detailed setting box, the current control channel number is displayed. In the figure above, the input channel is IN1, and the output channel is OUT1. In the figure above, the input part shows the parameter control of channel IN4 and the output part shows the parameter control of channel OUT1.
  • Page 13 Intelligent Audio Solution Service Provider When the channel name is modified, the channel name of the detailed parameter control module will change accordingly. As shown in the figure above, after IN1 is changed to input channel 1, the above display will also change accordingly. Quick control area: Window 4 is a shortcut control mode for input and output channels.
  • Page 14 Intelligent Audio Solution Service Provider phantom power on and off enabled or disabled E If this parameter is selected, the extender is G If this parameter is selected, automatic gain enabled or disabled is enabled or disabled The leftmost button enables and disables all input channels. 3) Level meter displays the input level of the current output channel.

  • Page 15: Menu Bar And Status Bar

    Intelligent Audio Solution Service Provider 5. Menu bar and status bar 5.1 File 1. Create: Create a scenario. The parameters are factory configured and only available offline. 2. Open: Open the local saved scene. 3. Save as: Saves the current configuration as a file to the local computer. 4.

  • Page 16: Device Settings

    Intelligent Audio Solution Service Provider At present, a maximum of four groups of panels can be connected in series. Panels 1 to 4 are automatically numbered according to the series sequence of panels. Select the panel to be set, select the corresponding button on the middle panel, and set the function of this button in the function setting bar on the right.
  • Page 17 Intelligent Audio Solution Service Provider personal information. 2. Modify the user: First select the user to be modified from the user list. The user name and password edit box displays the information of the current selected user. 3. Delete the user: Select the row to be deleted in the user list and click the "Delete" button to delete the user.
  • Page 18 Intelligent Audio Solution Service Provider gateway, and click Apply to complete the modification. The device IP address is changed on the display. 4）Serial port Settings View and modify the serial port information of the current device. After the setting is complete, click Apply to modify the serial port information of the current device.
  • Page 19 Intelligent Audio Solution Service Provider 6. Restore factory Settings: Restore all scenario configurations to the default Settings. The device supports offline saving and online saving. Offline saving is to save the set scenario on the PC, facilitating subsequent calls and replication of the scenario between different devices.
  • Page 20 Intelligent Audio Solution Service Provider Example 3: Online save scenario 3.1 If you only need to perform this operation on one device, you do not need to save the operation offline first. You can directly save the operation online. 3.2 After the device is connected, modify the scenario parameters to enable all mute functions as follows: 3.3 On the menu bar Settings ->...
  • Page 21 Intelligent Audio Solution Service Provider Can be used to configure the background color of each channel. 7) USB playback configuration USB recording module can enable the function of automatic playback and automatic recording, so as to realize the automatic playback or recording when the USB device is inserted. 8) Camera tracking Save camera tracking parameters: Different camera tracking parameters can be saved for each scene.
  • Page 22 Intelligent Audio Solution Service Provider 1. Camera tracking type: there are camera tracking and custom commands. Camera tracking is used for channel input signal control camera rotation; The custom command sending is used to control the channel input signal to send the corresponding custom command to the corresponding port.
  • Page 23 Intelligent Audio Solution Service Provider 9. Enable the MIC setting: All the MIC parameters can be set in advance, but only part of them can be enabled according to the actual situation. 10. The preset point, serial port number, camera address, and protocol are related to the camera and must correspond to the actual connection of the camera.

  • Page 24: The Panel Configuration（Plus

    Intelligent Audio Solution Service Provider 5.5 The panel configuration（plus） 5.5.1 IP Change Information 1. Panel Devices: Search for online panel devices ： ： connection status Disconnected state 3. Basic panel information: Displays the name and IP address of the panel and the controlled PROCESSOR 4.

  • Page 25: Configuring Information

    Intelligent Audio Solution Service Provider 1. Home page: Double-click basic panel information to view the menu information on the panel 2. Edit button: Modifies menu information 3. Delete button: can delete the menu 4. Save button: Save menu information and disconnect, save 99 items at most 5.5.3 Configuring Information Setting：Mute, gain, scene, mixing matrix, and central command configuration can be added 5.5.3.1 Mute...
  • Page 26 Intelligent Audio Solution Service Provider The user can select input or output parameters to display the corresponding menu name. In addition, the user can customize the mute and unmute labels with different characters to control the processor mute status. 5.5.3.2 Gain The user can select input or output parameters to display the corresponding menu name, and set the maximum, minimum, and step size of the processor gain (the maximum value is 12, the minimum value is -72, and the step size is greater than or equal to 0.1) to control the...
  • Page 27 Intelligent Audio Solution Service Provider You can customize the menu name and return button by using different characters. You can also select scenarios that can be loaded by the processor to control the processor switching scene. 5.5.3.4 Mixing Matrix The user can customize the menu name and return button through different characters, and can also select processor output parameters and check input parameters to control processor input and output channels.

  • Page 28: Processor Module

    Intelligent Audio Solution Service Provider You can customize the menu name, command type, return button, central control command code, IP address, and port number by using different characters to control the device with the corresponding IP address and port. 5.5.3 Upgrading the Panel Panel upgrade steps: Select the design to upgrade ->...

  • Page 29: Expandor

    Intelligent Audio Solution Service Provider Phantom power supply: for capacitive microphone power supply, line input or non-capacitive microphone do not open, in case of burning; Test signal: including sine, pink and white noise, the test signal system will automatically shield the analog input signal; 6.2 Expandor The extender increases the dynamic range of input according to user needs.

  • Page 30: Compressor

    Intelligent Audio Solution Service Provider 6.3 Compressor The compressor is used to reduce the dynamic range of the signal above a user-defined threshold. The signal level below the threshold remains unchanged. Threshold: The signal level is higher than the threshold and the gain is reduced. This point is the inflection point in the input/output curve.

  • Page 31: Equalizer

    Intelligent Audio Solution Service Provider 6.4 Equalizer The type of equalizer varies according to the device model. Parameter equalization Pass-through/Enable: Whether the equalizer is effective. Band Through/Enable: Whether the band equalizer is effective. Center frequency: The center frequency that needs to be equalized. Gain: The gain/attenuation value of the frequency center point.

  • Page 32: Automatic Gain

    Intelligent Audio Solution Service Provider The gain of the 31-band frequency points can be adjusted separately to achieve the purpose of strengthening or weakening certain frequency points and achieving different effects. Pass-through/Enable: Enable and disable the equalizer. Gain: The gain/attenuation of the frequency center point. Flat: Restore the gain of all frequency bands to 0dB state.

  • Page 33: Automix

    Intelligent Audio Solution Service Provider Threshold: When the signal level is below the threshold, the input/output ratio is 1:1. When the signal level is above the threshold, the input/output = ratio. Set this threshold at a level slightly higher than the noise ratio of your input signal. Target level: Desired output signal level.

  • Page 34: Feedback/Echo/Noise Cancellation

    Intelligent Audio Solution Service Provider Each channel of the automatic mixer has an input, a gain level meter and an automatic gain, channel fader, priority, and channel mute. Channel control Each channel has an "auto" button, press to add this channel to the automatic mixing.
  • Page 35 Intelligent Audio Solution Service Provider Feedback: Select the signal that needs to be processed by the feedback canceller, and select the output channel of the processed signal in the mixer. Echo: Set the signal to be processed by the echo canceller, and select the output channel of the processed signal in the mixer.

  • Page 36: Matrix Mixing

    Intelligent Audio Solution Service Provider Example 3: Associated operation of noise canceller and mixer: Perform noise cancellation processing on the signals of channels 3 and 5 and output them in channels 1 and 2. The configuration is as follows: 1. Select input channels 3 and 5 in the noise canceller, which means that the signals of input channels 3 and 5 are sent to the noise canceller for processing.

  • Page 37: Delayer

    Intelligent Audio Solution Service Provider 6.9 Delayer The time interval between the signal input to the processor and the output of the processor is generally used to produce effects such as reverberation or echo, and can also be used to process larger auxiliary speakers in the use case. 6.10 Frequency divider High-frequency pass-through/enable: enable and disable the high-pass filter.

  • Page 38: Limiter

    Intelligent Audio Solution Service Provider 6.11 Limiter Through/enable: enable or disable the limiter. Threshold: the starting level of the limiter. When the signal is higher than the limit value, the limiter processing module is started. Recovery time: When the input signal is lower than this setting value, the sound channel will not be closed immediately, and the closing time will be delayed according to this setting value.

  • Page 39: Output Configuration

    Intelligent Audio Solution Service Provider 6.12 Output Configuration The mute and inversion of the output can be set. 6.13 USB recording and playback function USB playback function: The processor automatically reads and selects to play MP3 and WAV format audio files in the U disk through the USB interface. USB playback interface opening method: The playback window of the quick operation interface clearly displays the playlist, the interface is as follows: 1.
  • Page 40 Intelligent Audio Solution Service Provider 5. Mute and volume control buttons. 6. Display the total time and elapsed time of the song. 7. Move the button up. 8. Move the button down. 9. Delete button. Instructions for USB playback function: Example: Play a song on the USB flash drive, and send the sound to output channel 1.

  • Page 41: Dante Module (Optional)

    Intelligent Audio Solution Service Provider Instructions for USB recording function: Example: Record the sound of input channel 1 to a USB flash drive. 1. Select the point corresponding to input 1 on the REC output line of the matrix mixing interface. 2.

  • Page 42: Dante Interface Entry

    Intelligent Audio Solution Service Provider 7.1 Dante Interface entry On the right side of the main interface, there is a Dante interface as shown in the figure below, click to enter the Dante interface 7.2 Dante Device list area and details area The left area is the dante device details area, which displays the detailed information of each dante device on the right;...
  • Page 43 Intelligent Audio Solution Service Provider the pairing is successful, and the sound channel is successfully connected. 7.3.2 Device list refresh and operation There is a refresh button in the upper left corner of the details area on the left. This button is mainly used to refresh the device list information on the right.

  • Page 44: Dante Modifying Device Information

    Intelligent Audio Solution Service Provider 7.4 Dante Modifying device Information 1、Right-click a dante device that needs to modify information to pop up a dante device setting, click the button to enter. The setting interface can have device setting, Dante network setting, Dante channel setting, Dante setting options.
  • Page 45 Intelligent Audio Solution Service Provider 3、Dante network settings, you can set the IP information of the dante device, you can set static and dynamic IP, you must restart after modifying the IP information to take effect. 4、Dante channel settings, you can modify the name display of each input channel and output channel in the device list on the right.
  • Page 46 Intelligent Audio Solution Service Provider 5、Dante settings, mainly set the sampling rate and encoding Note: To search for the device, you need the latest version of the dante module, the following information.

  • Page 47: Enclose：gpio Explain

    Intelligent Audio Solution Service Provider PS: The Dante module should be the latest version to better identify the hardware information Enclose：GPIO Explain Output connection method 1: First connect a 10K/0.25W resistor between a GPIO pin and "V" on the device (as shown in the figure), this pin will output low level 0 or high level according to the matrix state change 1.
  • Page 48 Intelligent Audio Solution Service Provider need to be performed on the PC: Connect the device to the PC -> Settings menu -> Device settings -> Corresponding GPIO (gpio-2 in this example) -> Set the direction to " OUT": 1、If you select the scene display, click "Apply" below to make the setting take effect. Then load scene 2 on the scene management interface, and the corresponding pin (scene 2) will output low level 0.
  • Page 49 Intelligent Audio Solution Service Provider 3. If you select the channel mute display, set as shown in the figure, and click "Apply" below to make the setting effective. When matrix input channel 3 is muted, the corresponding pin (2 in this example) outputs 1; when matrix input channel 3 is not muted, it outputs 0.
  • Page 50 Intelligent Audio Solution Service Provider...

This manual is also suitable for:

Panda 88nPanda d88nPanda 1616nPanda d1616n

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