Installation guide

MyPBX U520 Installation Guide
http://www.yeastar.com 4/14
Screws
PC
12
8 screws (φ3.0*6mm) for mounting ears; 4 screws
(φ3.0*8mm) for hard disk brackets
Sheet 1 MyPBX U520 Packing List
2. Hardware Specifications
2.1 Overview
Figure 2-1 MyPBX U520
2.2 LED Indicators and Ports
Figure 2-2 MyPBX U520 Front Panel