64  Installation and Programming Guide 
DLX900 Software 
DLX900 is a tool for programming Aritech Reliance XR systems. This software is installed on 
a PC with Microsoft Windows 7, 8, or 10. It features a graphical interface, allowing installers 
and Central Monitoring Stations to program and manage complex sites. 
Customer details and all panel programming are stored in a local database on the 
computer. This allows companies to create standard templates for quicker programming of 
customer panels. 
Installing DLX900 
Download the latest version from https://www.ARITECH.com/library 
You will need administrator privileges to install DLX900. 
Double click the installation file and select the correct region. This will affect the panels the 
software will support. 
Upgrading from DL900 
DLX900 in Australia supports legacy NetworX panels. 
If DL900 has been installed previously, DLX900 can automatically import and upgrade the 
database. It is recommended you save a backup of your database and ensure you have a 
copy of DL900 in case you need to revert. 
Once DLX900 is installed, right click the icon, click “More”, and select “Run as 
Administrator”  
Login to DLX 
Default username and password for DLX900 is UTC 1234. 
Enter this twice (once for master access, once for operator access) to login. 
 
 
You must change the password. To change the default accounts and passwords: click 
Program – Setup – Add/change Operators. Click the user then “Set Password”.