Using The Netlinx Master To Control The G4 Panel - AMX Modero NXD-500i Operation/Reference Manual

12.
Within the keypad, enter a unique numeric value to be assigned to the port being used by the VNC Web
Server and press Done when finished. The default value is 5900. The remaining fields within the G4 Web
Control Settings section of this page are read-only and cannot be altered.
13.
Press the Up/Down arrows on either sides of the G4 Web Control Timeout field to increase or decrease
the amount of time the panel can remain idle (no cursor movements) before the session is closed and the
user is disconnected.
14.
Press the Back button to return to the Protected Setup page.
15.
Press the on-screen Reboot button to save any changes and restart the panel.
Verify that the NetLinx Master's IP Address and System Number have been properly
entered into the Master Connection section of the System Connection page.

Using the NetLinx Master to control the G4 panel

Refer to the particular NetLinx Master's instruction manual for detailed information on how to download the
latest firmware from www.amx.com.
This firmware build enables SSL certificate identification and encryption, HTTPS communication, ICSP data
encryption, and disables the ability to alter the Master security properties via a TELNET session.
In order to fully utilize the SSL encryption, your web browser should incorporate the an encryption
feature. This encryption level is displayed as a Cipher strength.
Once the Master's IP Address has been set through NetLinx Studio:
1.
Launch your web browser.
2.
Enter the IP Address of the target Master (ex: http://198.198.99.99) into the web browser's Address field.
3.
Press the Enter key on your keyboard to begin the communication process between the target Master and
your computer.
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4.
Click OK to enter the information and proceed to the Master's Manage WebControl Connections window.
5.
The Manage WebControl Connections page (FIG. 30) is accessed by clicking on the Manage connections
link within the Web Control section in the Navigation frame. Once activated, this page displays links to
G4 panels running the latest G4 Web Control feature previously setup and activated on the panel.
NXD-500i 5" Wall/Flush Mount Touch Panel with Intercom
Initially, the Master Security option is disabled from within the System Security page, and no
username and password is required for access or configuration.
Both HTTP and HTTPS Ports are enabled by default via the Manage System > Server page.
If the Master has been previously configured for secured communication, click OK to accept the
AMX SSL certificate (if SSL is enabled) and then enter a valid username and password into the
fields within the Login dialog.
Configuring Communication
37