User Guide
5
www.nilesaudio.com
GETTING STARTED
Unpacking the Box (Contents)
■  1, IntelliControl ICS GXR2 EX Modular Multizone Receiver
■  2, Rack Mount Panels
■  Speaker Connector (removable)
■  Review Important Safety Instructions
Tools Required:
■  Screwdriver with No. 2 Philips bit
INSTALLATION:
1.  Remove  the  four  chassis  screws  located  at  the  front 
of one of the IntelliControl ICS GXR2 EX Modular MultiZone Re-
ceiver side panels (Figure 1).
2.  Place a rack mount panel on the GXR2 EX side panel, aligning the 
holes in the rack mount panel, with the holes in the GXR2 EX side panel.
3.  Replace all four screws, fastening the rack mount panel to the chassis.
Note: Do not over tighten the screws.
4. Repeat procedure for the other side of the GXR2 EX.  
 
  
   
   
  
   
Figure 1: Fastening the Rack Mount Panels.
Rack Mount Panels
Flange for 
butting bracket 
against a joist










