Version:        [1.18.2.6667]
Last Revised:   [31-May-2019]
Products:       This firmware supports 4 Series MSO products 
                (MSO44, MSO46 model)

This firmware version is intended for MSO44, MSO46.

Version: 1.18.2.6667 (31-May-2019)

New Features:
    - Time Domain Traces Selection in Spectrum View
    - Local languages for online help (English, Japanese, Russian, Simplified Chinese)
    - Local languages UI (English, French, German, Italian, Spanish, Brazilian Portuguese, 
      Russian, Japanese, Korean, Simplified Chinese, Traditional Chinese)
    - Added scaling control in Spectrum View
    - Added absolute log units support for math on frequency domain sources 
    - Remote instrument control (eScope)
    - Long press on touch as right click     
    - Bus Decode Results columns to retain width adjustments between captures   

Defects Fixed:
    - Visual Trigger criteria shows source when grouped
    - Fix crash when changing search direction on delay measurement
    - Fix SPI, 2-wire rising edge polarity issue
    - Save all channels setting changes setting when different
      channels selected
    - Save settings on instrument power down and recall the settings on 
      subsequent power up
    - TPP0500 probe compensation affects other channels
    - Problems using high capacity (> 4TB) USB drives
    - USB drive listing remains and warning message appears if USB
      device removed while Recall/Save windows opened
    

Known Issues:
    - To show instrument display on an external monitor, the monitor needs to support 
      resolution 1920x1080 and be plugged in when instrument is being powered on  
    - Network status display "Applying" incorrectly when a USB is plugged in during run time 
    - Search and mark navigation can sometimes fail to proceed on long record
      length due to multiple hits within same display pixel
    - Autoset with all channels disabled does not turn on CH1
    - Impedance measurement takes longer as we increase the decade points
    - Instrument can crash if scroll down very quickly in file utility menu     
    - Burst Width Measurement bounding not working as expected
    - Math channel waveforms that are saved in the .wfm format cannot be recalled 
      as Ref waveforms
    - In some cases, Save on Trigger fails to capture new measurement values between acquisitions  
      A new waveform is acquired and displayed, but the measurements on screen are not updated 
      before the capture is taken.  The capture then includes a new waveform with old measurements
    - When MATH type is switched to FFT, UI Display on/off does not turn off
	*Solution - click out the menu and re-open
    - Instrument clock is not auto synced when it is connected to network
      
Version: 1.16.3.6449 (26-April-2019)
    New Features:
        - This is the initial release