Download the firmware v1.1.8 (which includes v1.1.7 update) in the attachment.

Refer to the instruction here for how to do a firmware update.


  • On first boot, the system would set the VRT time to unix time stamp of 0, as the time had not been loaded from the RTC. This fix re-sequenced the startup of the real-time clock (RTC) to correct the VRT time issue on boot-up. 
  • Fixed a bug that occurred with the rapid setting of either the date or time. This affects the following SCPI commands:


Known Issues and Limitations

  • Very occasionally, the :SYSTem:DATE or :SYSTem:TIME command will return an error. When that happens, issue the command again.