Topcon GNSS Firmware v4.8p5

Improved functionality is now available for GNSS Firmware in v4.8p5 for the following systems to support compatibility with the Hiper XR and GRX5.

Topcon - HiPer SR, GR-5, GRS-1, Net-G3A, HiPer V, HiPer II, MR-1, MC-i3, MC-i4

Sokkia - GSX2, GRX1, GCX22, GRX2, GHX2 (Mesa RTK)

Please Click HERE for more detailed release notes for GNSS version 4.8p5

Note that this is specifically for older units to be compatible with the new Topcon receivers. The newest firmware for current units is 5.6.2. 

Download the firmware here:

https://mytopconnow.topconpositioning.com/mytopconapp#media/3154056/337754-648850-339353-340231-648750