开云体育

Hello all,

I have upgraded my TDS620 scope to display 4 (=>TDS640) by reconfiguring the acquisition board resistors.
The scope is reporting to be a TDS640 and the channels are visible and working.
Only in the log-file the scope is reporting that the number of channels is incorrect every time at startup.
I’ve learned on this forum that the firmware for the TDS640 differs from the TDS620 firmware but that version-numbers is the same.
Could someone maybe supply me with the TDS640 firmware?

Regards,

Wamor