DIGITALas ARD-01 Intercom Expansion Module Instructions
Learn how to program and use the ARD-01 Intercom Expansion Module with this user manual. This module is designed for intercom sets ranging from 256 to 1000 numbers and can change the call pulse to the permissible tube limit. Follow step-by-step instructions to program lower and upper limits, and troubleshoot common issues. Perfect for those looking to expand their intercom system capabilities.