Control Server for Personal Devices Tech Tips

SymVue Control Screens are a powerful and flexible option for system control. This Tech Tip explains how to export a control screen to a T-5 touchscreen, Control Server, and Windows PC.

This example is for a three-zone venue with six inputs. User controls should include microphone level control, background music selection and level control, zone volume control, and an indicator if the emergency system mute is engaged.

In this example, we will only need to create two control screens; one for the T-5 touchscreen and one that can be used for both Control Server and Windows PC. Once both control screens have been populated with controls and designed according to the available space, open the touchscreen control screen.

T-Series Export:

Right click in the background area and select Export to SymVue. Then select Touchscreens and click Next.

If there are more than one control screen intended for this configuration, this Panel Selection dialogue will allow you to select which screens should be included and referenced by this screen. When preferred selections are made (or if no other control screens are included), click Next.

Note: the “Home” control screen of a configuration is the one that is first exported through right-click > Export to SymVue.

Panel Security allows you to set a PIN code for the desired control screens. This PIN will be used for all selected control screens. Control screens in a given configuration may not have varying PINs.

Hardware Connection allows for two options of locating the T-5 touchscreen. Select which is most appropriate for the installation – in the vast majority of cases, Typical is the appropriate selection.

Export Options is the last step. Export to Touchscreens should automatically be checked. The drop down provides options to export this configuration to a specific T-5 or a group of touchscreens.

Note: We strongly suggest selecting “Go Online with Composer site file” to avoid control subscription errors which can be caused by the touchscreen and Composer/DSP not sync’ing parameters.

When ready, click Finish. This will export the configuration to the T-5 and push/update the archive on the DSP and go online.

Control Server / Windows PC Export:

Open the control screen for Control Server and Windows PC. Repeat the steps for T-5 touchscreen, making the appropriate selections for either. 

Once the configuration has been exported to Control Server, open up the Control Server’s WEB GUI and log into the Admin account. 

Double-click on the Control Server or right-click > open in Site View.

Once viewing the Status page, in the top right corner, go to Menu > Management > Applications and select SymVue from the App list. This will expand the available configurations list.

Click the down Arrow (or click and drag) on your control screen – this example “ControlScreen” – and click Save.

Then go to Menu > Management > Users. If you haven’t created a user account for the Control Server, you can do so here. Click on the user that will be accessing the exported configuration.

Click on the down arrow for the configuration that this user will access to place it into the User Allows Configurations and click Save.

This user now has access to this control screen.

Additional note; Configurations, Licenses, and Applications:
A configuration is any number of single control screens grouped/exported together that act as one “set” of pages or screens. You can have any number of available configurations (sets of control screens) loaded into the Control Server. The number of licensesavailable determines how many of those configurations are allowed to be available to users. You can have any number of users with varying access to any number of the available licensed configurations. Every Control Server comes with 5 licenses, but more can be purchased if necessary.

These control screens are used through the SymVue Application, which is the same medium we use for our export to touchscreen or Windows PC. The Event Scheduler and Mixer apps you may see in Control Server or on export are not related to these control screen configurations.

Selecting the Control Server networking mode is an important step in the device configuration process. Each mode may be the ideal choice for a given circumstance.

Control Server Networking Mode: Access Point (AP) Mode

In AP mode the Control Server is acting as its own WiFi Access Point “island.” With the Control Server and Radius connected over the network, configure the Control Server in AP Mode through its web interface. Any device with WiFi capability and a web browser can connect to the Control Server’s WiFi network through its SSID and password – just like any other WiFi network. An exported SymVue for Control Server control screen can be accessed from the smart device by visiting the Control Server’s IP address in a web browser. The Smart Device will not be able to connect directly to the DSP wirelessly.

Choose 1

AP Mode Notes:

• The Control Server and DSP can be connected directly or through a switch.
• The smart device must remain on the Control Server’s WiFi network to continue controlling the system.
• Control Server can allow control for any of our open-architecture DSPs.

Control Server Networking Mode: Client Mode

Choose 2

In this mode the Control Server is acting as an extension to an existing WiFi network. Meaning, the controlling device may connect to the existing network and still be able to control the system. With the Control Server and DSP connected over the network, configure the Control Server in Client Mode through the web interface.

In the Control Server web interface, scan for networks and connect it to the existing WiFi network on site with the SSID and password. Then connect the smart device to the same existing WiFi network. Any device with WiFi capability and a web browser can access an exported SymVue for Control Server control screen by visiting the Control Server’s IP address in a web browser – the IP address given to the Control Server by the existing Router/WAP. The smart device will not be able to connect directly to the DSP wirelessly.

Client Mode Notes:

• The Control Server and DSP can be connected directly or through a switch.
• The Smart Device must remain on the existing WiFi network to continue controlling the system.
• Control Server can allow control for any of our open-architecture DSPs.

This is a general-purpose step-by-step guide for connecting to Symetrix digital signal processors and related hardware with a PC. Please note that Symetrix only recommends using Windows 10 and above. Other operating systems are not officially supported at this time.

Step 1 – Install the right software for the device

Symetrix site design software is used to connect to Symetrix devices and is available to download, install, and run for free. The required software will depend on the devices that needs to be accessed:

Composer:

Current Symetrix open-architecture DSPs all use Composer, which can be downloaded here. These include:

• D100
• Radius
• Prism
• Edge
• Solus NX

Other Symetrix hardware that can be accessed through Composer will include:

• Endpoints and expanders (xIn, xOut, and xIO devices)
• T Series touch panels
• W Series wall remotes
• Control expanders (xControl, Control Server)

Important: To avoid errors when going online with the hardware, please download the version of Composer that matches the DSP’s firmware revision number as closely as possible. This number can be found by cycling through the system pages on the front LCD panel of the DSP.

Integrator Series:

Software for Symetrix’s current Integrator Series (closed-architecture) DSPs can be downloaded here. These include:

• Jupiter
• Zone Mix 761

Legacy Hardware:

Legacy open-architecture DSPs such as 8×8 DSP, Express CobraLink, and original Solus (non-NX) require SymNet Designer. This software has been discontinued and is no longer supported by Symetrix, but the final version (10.7) can be downloaded here. Software for all other legacy products, such as Zone Mix 760, AirTools-series, and Lucid-series, is no longer available for download.

Step 2 – Make sure the PC is on the right network

Once the correct software has been downloaded, the next step is to connect the PC to the device’s control network. If a DSP is Dante-enabled, make sure not to confuse the Dante ethernet port for the control ethernet port. Configuration of these devices through the Symetrix software is always done through the control port.

By default, Symetrix devices will obtain an IP address automatically, either from a DHCP server or, if a DHCP server is not available, by obtaining a link-local (169.254.x.x) IP address. Most Composer-enabled devices will display their IP address on the front LCD panel. Cycling through the system pages on the front LCD will additionally display the subnet mask. If a device has previously been configured with a static IP address, it can be reset to DHCP by briefly pressing the device’s reset button, which is usually recessed in the housing on the back of the device.

ncpa

It is important that the PC’s network settings match those of the devices being used in the system. To check this, enter ‘ncpa.cpl’ in the Windows search bar to open the list of network adapters on the PC:

Right click the network adapter that will be used to connect to the device, select ‘Properties.

version

Then double click ‘Internet Protocol Version 4’:

address

The network settings of the PC’s network adapter will display. If the Symetrix device is set to DHCP, select ‘Obtain an IP address automatically.’ Alternatively, a static IP address and custom subnet mask can be set here:

Important: Ensure that both the IP subnet and subnet mask of the network adapter match that of the device. If setting the PC to a static IP address, it must be a different/unused IP address on the network. If connected directly to the DSP with a static IP address, setting the PC to an address “right next to” the DSP usually safe. Example; if the DSP IP address is 192.168.100.50, set the PC to 192.168.100.51.

Step 3 – Locate the Symetrix hardware on the network

Once the PC is on the correct network, open the appropriate Symetrix software. The next steps will depend on the software being used.

Composer:

site

If a copy of the site file is available on the PC: Select the ‘File’ menu > Open and select it from File Explorer. In Site View, all located devices will have a checkmark in the lower left corner. If there is no checkmark present, click the empty box in the lower left corner of the device to open the Locate Hardware menu:

In the Locate Hardware menu, a list of available devices will appear. If necessary, click ‘Select Network to Search…’ to ensure that the correct network adapter is being used to scan for devices. Either double click the device in the list or highlight it and select ‘Locate to Selected Hardware’ to finish locating the device:

Repeat the above process for all devices in the Site View.

If the site file needs to be pulled from the unit:Go to the ‘Hardware’ menu > ‘System Manager’ > ‘Hardware’ tab. A list of all available units on the network will display. If needed, click “Select Network to Search…” to change the network being scanned for devices. Highlight the desired unit, then select ‘Go Online (Pull from Unit…)’:

The Pull Site File From Hardware Wizard will appear. Select a location on the PC where the site file will be saved, then click ‘Next’:

Next, select either ‘Yes – Synchronize to All Changes’ to keep any changes made to the configuration while last online with this site file, or ‘No – Abandon Changes’ to revert to the archived version of the site file. ‘Show Advanced Options’ allows for more granular control over which changes are kept when synchronizing:

Select ‘Next’, then either select ‘Finish’ to go online with the site file as-is or select ‘Cancel’ to make changes to the site file before going online:

A note about Dante devices– Any Dante devices in the design must be located through a Symetrix DSP that has already been located:

As of Composer 8.5, an xIO Updater/Configurator module may be added to the site view to configure Symetrix xIO Dante devices if a Symetrix DSP is not available. Symetrix recommends using separate networks for Dante and control.

Integrator Series:

Locating an Integrator Series DSP is done in the Connection Wizard of the Jupiter or Zone Mix 761 software. This can be done either by selecting ‘Existing File on Device’ > ‘Open Connection Wizard’ from the startup menu, or by selecting the Connection Wizard icon in the top ribbon:

Once the Connection Wizard opens, select the option that best fits the connection type, then select ‘Next’. A list of the PC’s network adapters will appear. Select the one that is connected to the ethernet port of the device, then select ‘Next’. Select ‘Open Network Connections’ to show these network adapters in Windows Control Panel if any settings need to be changed:

A list of devices will appear. Any devices not compatible with the current site file will be grayed out. Select the device, then select ‘Next’. Selecting the ‘Properties…’ button will allow a static IP address to be set for the device if desired:

On the final screen, select ‘Finish’ to close the Connection wizard. To go online immediately, ensure the ‘Go online now’ box is checked:

Step 4 – Go online with the system

Composer:

online

Once all devices in the site file have been located, select ‘Go online (push site file to hardware)’:

Note: The icon with the yellow arrow is for pulling the site file from the located hardware. Please see the passage entitled “If the site file needs to be pulled from the unit” in the previous section for more information on pulling the site file from the hardware.

Next, the Site Preferences window will appear. These are generally advanced options that can be left alone, however if Dante routing is being managed in Dante Controller rather than in Composer, uncheck the box next to ‘Configure Network Audio.’ Click ‘OK’ to proceed:

dialogue

At this point, if the site file has not yet been saved to the PC, the File Explorer will appear and prompt for a filename and location to save the file to. If any ARC remotes are present in the design, a dialogue will appear and ask if all remotes should be programmed now. Regardless of whether ‘Yes’ or ‘No’ is selected here, the system will continue to push and go online:

success

Once the site file has been successfully pushed, a success dialogue will appear. After clicking ‘OK’, the system volume will gradually ramp up unless the system mute is engaged:

Now that the system is online, parameters can be changed in real time, and signal meters will display their data. However, if any modules are moved, added, or deleted, or if any wires are changed, the system will automatically go offline. The site file must be re-pushed in order to go back online.

Important: The firmware versions of all devices in a Composer site file must match the version of Composer being used before going online with the system. If this is not the case, a message will appear prompting a firmware upgrade before the system can go online. Please refer to the Updating Firmware with Composer Tech Tip for further assistance.

Integrator Series:

After finishing the Connection Wizard, select the orange ‘Off-line’ button in the top ribbon. The drop-down arrow can be selected to choose which previously located device to go online with:

A prompt will then appear allowing the user to select whether to push the currently open configuration file to the device, or to pull the configuration file off of the device and save it to the PC.

Once the system is online, parameters can be changed in real time, and signal meters will display their data.

Integrator Series devices will operate normally with the factory firmware and should not require firmware updates to go online.

FAQs and Troubleshooting

“My device does not appear in the Locate Hardware menu.”

• Double check that the PC’s NIC and the Symetrix device are on the same network.
• Double check that the selected network in the Locate Hardware menu corresponds to the intended NIC.
• Change all octets of the IP address and subnet mask being searched for to ‘255’, uncheck the box next to ‘Don’t show located and enabled units’, and check the box next to ‘Show incompatible hardware’ in order to broaden the search as widely as possible.
• If a USB to ethernet adapter is being used with the PC, connect using a standard ethernet port instead if possible.
• Power cycle both the PC and the device.
• Re-seat the ethernet cable in both the PC and the device.
• Try a different ethernet cable.
• If the device is connected to the PC through a network switch, try a different switch port, or connect directly to the PC instead.
• If all else fails, disconnect the device from the network, reset its network settings by tapping the reset button once, then directly connect it to the PC (ensuring the PC is set to automatically obtain an IP address).

“I’m getting a ‘Failed to go online’ error message.”

• Disable Windows Defender Firewall and any third-party antivirus/firewall programs that may be blocking network traffic.
• Double check that the device firmware versions for all devices in the site file match the version of Composer being used (the first two numbers are most important).
• Power cycle both the PC and the device.
• If the device is connected to the PC through a network switch, try connecting directly instead.
• If a device cannot be located and is not needed in the site file, right click it and select ‘Disable Unit’.

“I can’t locate my Dante device.”

• Double check that the DSP is Dante-enabled by going to the ‘Tools’ menu > ‘Launch Remote Terminal’ > ‘Options’ menu > enable ‘Debug Mode’, then send the command info cards to the IP address of the DSP. If ‘Non-Dante Clock Card’ is displayed in the output under ‘Audio Network Card’, then the device does not have a Dante card installed. Please contact sales@symetrix.co to purchase one. If ‘No Card Present’ is displayed instead, there may be a problem with the Dante card.
• Double check that the Dante device is connected to the Dante port of the DSP.
• Connect the Device directly to the DSP’s Dante port, bypassing any network switches. If it can be located using this method, there may be a problem with the network.
• If all else fails, connect the PC to the Dante network, or directly to the Dante device, and verify that it appears in Dante Controller. If not, then there may be a problem with the Dante device, or it may be set to a static IP address outside of the Dante network.

“What does the yellow checkmark next to a device in Composer mean?”

A yellow checkmark means that the device is muted, while a green checkmark means that the device is unmuted.

This article contains information and guidelines related to controlling Symetrix and third-party products using IP, Dante, serial, and other technologies.

IP Control Network Guidelines

• The maximum number of connected IP devices is 128. This includes DSPs, W Series, and T Series controllers.
• Up to six TCP sessions can be active at one time.
  • If a seventh TCP/IP connection is initiated, the least recently used session will be automatically closed. Control systems should avoid closing and re-opening TCP connections if possible.  Keeping a single TCP session open to send multiple commands through will result in much better performance than opening and closing a session for each command.
• To control Symetrix DSPs with Ethernet:
  • Command strings are sent as the payload of a UDP/IP or a TCP packet. The following rules should be observed in sending commands:
    • Commands should be sent to UDP or TCP port number 48631 to the unit’s IP address. The IP address may be found using the Connection Wizard or on some units’ front panel displays.
    • Commands should be formatted exactly as defined in the Composer help file and include a carriage return that terminates the command.
    • Command strings may or may not include a zero-termination character.
    • Commands should not be broken up across multiple packets.
    • If high-reliability communications are required, responses to commands should be analyzed for success.

Control of Third-Party Devices via the Dante Control Network

Supported Third-Party Dante Device Limitations

• The number of Dante devices (except Shure – see below) that can be located by or referenced by (switch input and LED output use) from a single DSP unit is limited to 24.
• The number of Shure devices that can be located by or referenced by (switch input and LED output use) a single DSP unit is limited to 4.

Control Methods

TCP/UDP/HTTP Control

Third-party devices that are controlled by TCP or UDP strings or binary code can be controlled from a Symetrix DSP either by using a Network String Module available in the Composer toolkit or by the use of an Intelligent module. If bidirectional communications or control using HTTP is needed, then an Intelligent module is required.

IR Control

Symetrix has tested and verified that the Global Cache IP2IP/IP2IR and their other IR interfaces work with Symetrix products. Communicate using binary Mode to Global Cache units. Text does not work.

Serial Control

Radius and Edge have a single serial port. If using a DSP without a serial port or if additional serial ports are needed, use an xControl or Global Cache IP2LS/IP2SL-P/WF2SL.

Contact Closure or Voltage Control

Included natively in Symetrix DSPs. If more connections are needed than provided with the DSP add xControl Control Expanders. In addition to analog/logic control inputs/logic outputs, the xControl also adds two additional serial ports.

Control Server

The Wi-Fi access point built into the Control Server only passes data to the Symetrix control network. It cannot be used to access another network.

ARC Controls

Power Limitations

The total number of ARCs that can be daisy-chained and fed power from an ARC port may be limited depending on ARC type and cable distances. An ARC-PSe Rack Mount Power Supply may be used to accommodate a larger number of ARC Wall Panels.