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Fluke 190 Series II, 2 and 4 Channel instruments

Firmware Release V11.46 »
Firmware Release V11.46 Readme »

For Fluke 190 Series II, 2 and 4 Channel instruments with firmware version V09.00 onwards. The firmware release V11.46 has the following improvements:

  • Modified power supply control and battery charger control routines so as to meet requirements of CEC

Firmware version V11.45

For Fluke 190 Series II, 2 and 4 Channel instruments with firmware version V09.00 onwards. The firmware release V11.45 has the following improvements:

  • Resolved issue with data storage of set-up files on USB-flash drives

Firmware version V11.44

The firmware release V11.44 has the following improvements:

  • Improved trigger delay handling for fastest timebase settings (scope mode).
  • Production related improvement. 

Firmware version V11.43

For Fluke 190 Series II, 2 and 4 Channel instruments with firmware version V09.00 onwards. The firmware release V11.43 has the following improvements:

  • Fixed issue where some units could show unstable behavior for some channels, erroneous base line level and/or sometimes incorrect amplitude of waveform. This only applies to some units that have '2516' at the end of the Subversion information that is visible when selecting User key, F3=Version&Cal.
  • Fixed issue with channel setting replication so that auto/manual ranging is now copied as well. Channel replication is selected by push and hold channel key and push another channel key.
  • Fixed issue that could lead to disappearing channel ground indication on left of display when waveform is moved to bottom of screen.