Clear-Com HX System Frames - Manual (Page 129)

Problem: Audio sounds low or distorted from a panel.
Action 1: Check the matrix’s currently active CPU card’s power lights. If any of the
lights are not lit, replace the card.
Action 2: Check the analog port input and output gain settings for the port in EHX.
Action 3: Check the panel’s listen-level adjustment settings in EHX.
11.4 System block diagram
Figure 47: System block diagram
129 Eclipse HX-Omega User Guide