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Electronic Theatre Controls Inc

Common Net3 RFR Part Numbers


The information in this post is provided to assist in troubleshooting. Perform work at your own risk. ENSURE ANY POWER FROM DEVICES HAS BEEN DISCONNECTED BEFORE SERVICING ANY EQUIPMENT. If you do not feel comfortable performing the work, please contact us or your local service center. Be aware that ETC and its Affiliates are not responsible for any damage or injury caused by service of our products by anyone other than us or our authorized service providers, and such damage is excluded from the product’s warranty.

Below is a list of common part numbers for the Net3 RFR unit. This is not a complete list of parts, but is rather meant to serve as a general source for those looking to replace parts.


Complete Units

 4250A1022  NET3 RFR Full Kit (Basestation & Remote)
 4250A2025  NET3 RFR Remote Handheld Unit
 4250A2026  NET3 RFR Basetation


Handheld Parts

 N1085  Display window
 HW8510  Clear switch cap (2x2) (Req 6)
 N1075  Antenna
 N1076  Antenna Cable
 BT139  Battery 2600mAh (USA) (Req 2)
 BT158  Battery 2600mAh (DE) (Req 2)
 M7283  LCD Display (Green)
 M7284  OLED LCD Display (Amber) - From S/N: 2584, requires >v2.0.8
 Z1498-F  RF Module
 S183  Slide Switch (Power)
 4250B5641  PCB Main
 4250B5640  PCB Powersupply
 HWM1036  Screws (Req 4)
 PS352-F  Plug top charger (no cables)
M7325-F USB cable A - Mini B


Basestation Parts

 N1080  Antenna
 Z1498-F  RF Module
 Y135  Crystal 18.432 MHz
 Y9023-F  Crystal 25 MHz
J6755-F USB Connector
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