1.2.BF.7.0

- extended VSync timer functions
- added new persistent functions with variable fade out time in display menu
- improved flash reload function
- extended asynchron execution handler



1.2.BF.7.1

- optimized Run/Stop/Single control
- fixed bug in trigger mode popup menu when changing to stop mode and back 
- changed "Force Trigger" popup in trigger submenu
- added hidden function for changing model lable (details in Special Functions)
- some minor fixes


1.2.BF.7.2

- improved rotary interface for zerolevel adjustment
- added range dependent scaling trigger level
- hidden function to set the model label to 100MHz DSO
- hidden function for frame measuring (integrated stop watch)
- hidden function to refresh trigonometric tables in flash
- hidden function to display flash ID and description of result
- reworked font letters -, +, * (math menu etc.)
- performance optimization of text output
- fixed QM threshold types menu
- fixed Save/Recall bug
- some minor fixes


1.2.BF.7.3

- changed menu control for QM menu
- fixed Calibration Set popup menu
- new popup menu for trigger level setting in trigger submenu 
- improved test signal generator (new description in Special Functions.txt)


1.2.BF.7.4

- added Sinc interpolation for TB < 50ns/Div and delayed TB
- added 2ns resolution for 50ns and 100ns delayed mode


1.2.BF.7.5

- USTB support for Quick Print function 'CSV' and 'ASCII'
- new version of screenshot utility v1.0 with USTB support and updated
  texts. 
- new firmware update tool easyloader v1.0 which needs no perl or serial
  port extension.


1.2.BF.7.6

- removed easyloader for windows
- added WelecUpdate for windows
- fixed USTB memory browser bug
- some minor bugfixes and optimizations

1.2.BF.7.7

- added new assembler driver for sample rate 500MSa with byte order correction and
  interpolation algorithm. This correction works only on channel 1 + 2.
  Channel 3 + 4 are not correctable. Same problem is with all channels
  at sample rate 250MSa.

1.2.BF.7.8

- added persistence for QM settings after restart, default settings are
| used only in case of cleared measure slots and when setting back the DSO to default values,


1.2.BF.7.9

- new DAC offset factors for OPA653 Mod due to changed R13
- fixed Save/Recall bug


1.2.BF.7.10

- added Tek option for trigger LEDs
- added time constants 1s and 2.5s for persistence mode




Attention!!! Attention!!! Attention!!! Attention!!! Attention!!!

If You are upgrading from version 1.2.BF.5.7 or earlier:

At the first start of the new firmware there will appear a popup with
progress indicator that informs You about writing the new FFT tables into flash.

This may take 10 minutes. Don't switch off your DSO, take a coffee and wait
until it is done. If You interrupt this process it will appear again at the
next startup until it is completely finshed. After that it won't appear again.





For further details please read the changelog and the file Special Functions.txt

Please don't forget to make a default setup and check your calibration after flashing!


Hayo