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Electronic Theatre Controls Inc

How to Open a Response Four Port DMX/RDM Gateway


I need access the PCB on my Response Four Port DMX/RDM Gateway to swap a DMX chip. How do I open this device?


Phillips Screwdriver 

(optional) Flathead Screwdriver


  1. Remove the 4 Phillips screws pictured below.

circled screws.jpg

2. Remove the lid's two rubber feed pictured below. These are located closer to the gateway's four ports.

feet circled.jpg cropped feet.jpg    

3. The gateway's tray should now slide out. Facing the gateway's LCD display pull the tray toward yourself.                                                          

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