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Linortek Netbell-NTG Using Manual

External trigger for emergency
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Using an External Trigger for Emergency on Netbell-NTG
You may program your Netbell-NTG to play a tone from an external trigger such as a push button or door contact
switch connected to one of the digital inputs. In this instruction, we will use a push button for demonstration.
Note: Unless your trigger device supplies its own power, ensure your input switch is set to the Pull UP (PU) position.
To set the digital input switch to PU position, you need to open the lid of the Netbell-NTG controller, local the
switches, make sure the switch you are connecting the push button to is pushed to the PU position.
1. Micro SD card slot
2. Audio Module
3. Digital input switches (the order is 4, 3, 2, 1 from left to right)
4. RJ45 Connector
5. Reset Button
6. Reload Button (turns on blue LED – identified on Discoverer)
There are 4 digital inputs on the Netbell-NTG PA system controller, allowing you to connect up to 4 push buttons to
activate emergency sounds manually - one for each emergency code. We call these local push buttons.
If wiring is not an option or you want to install push buttons at different locations in your facility, you can use our
Ethernet I/O controller to connect additional push buttons to trigger emergency messages over the network. The
emergency push buttons can be installed anywhere in your facility where a network connection is available, so
anyone nearby can push the buttons to activate emergency messages/tones when an emergency event is spotted.
We call these remote push buttons.
1. Configuring a Local Push Button to Activate a Sound
This configuration is used for a push button connected to the Netbell-NTG directly.
1) Assigning audio tone to relay
1

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Summary of Contents for Linortek Netbell-NTG

  • Page 1 Using an External Trigger for Emergency on Netbell-NTG You may program your Netbell-NTG to play a tone from an external trigger such as a push button or door contact switch connected to one of the digital inputs. In this instruction, we will use a push button for demonstration.
  • Page 2 As we use a relay to trigger a tone on the Netbell-NTG controller, the relay is just a tool for this purpose and not functioning as a physical switch in this case. You can assign the audio tone to any relays (1-8).
  • Page 3 2. Configuring a Remote Push Button to Activate a Sound Over the Network (Master-Slave Method) If you purchase additional Ethernet I/O controllers to activate a sound in the Netbell-NTG over the network, please follow the instructions below to link the controllers together through IP addresses so you can activate an emergency sound remotely.

  • Page 4: Network Configuration

    3) Network configuration Each device uses SERVER as the default name, when you have multiple devices on the same network, you can change the device name for easy management. To change the name, go to Configure – Network Config page, it’s the same page for network configuration below.
  • Page 5 Once you setup static IP address for each controller, you need to link the Netbell-NTG controller (Slave controller) to each Koda 100 controller (Master controller) through the IP addresses. 4) Remote device setup (Link the Netbell-NTG controller to the Koda 100 controller through the IP address) •...
  • Page 6 Location ID: Enter the remote device’s ID which we set on Remote Device Setup page; the first column No. is the device ID (since we put the Netbell-NTG on line 1 in our Remote device setup step, so the device ID is 1 in our example).

  • Page 7: Contact Support Team

    Now, we have connected the remote push button 1 to activate the emergency sound on the Netbell-NTG controller, when someone pushes the button, it will ring the emergency sound. If you have more remote switches, connect the Netbell-NTG controller to each Koda 100 controller exactly the same way.