GPS Module Firmware Update

Some Valcom Master Clocks utilize a GPS receiver module for receiving accurate time data.

We were advised by Trimble – the GPS receiver manufacturer, that the GPS receiver used in the Valcom Master Clock needs to have a software update no later than April 2019 in order to avoid time discrepancies.

 In order to rectify the time discrepancy, Trimble has released a new software and in order to perform this software update, Valcom is providing its customers the below instructions, a link to the new software and a GPS receiver programing kit.

Please see below links to download the GPS module firmware update and instructions for the update:


GPS Module Firmware
Update Instructions

GPS Module Firmware
Update Software