Installation Guide
These are the installation instructions for replacing the firmware
in a TBS2000 series oscilloscope with the firmware in the TBS2000_v*.zip
file.

Contents of this zip package:

    TBS2000_Installv1.25.txt       - this text file
    TBS2000_ReleaseNotesv1.25.txt  - describes differences between firmware versions
    TBS2KB.TEK                     - oscilloscope firmware file readable by TBS2000

This firmware update is intended to update TBS2000 series oscilloscopes
to firmware version v1.25.03. You can check your current firmware firmware
version by pressing Utility >Config >System Status.

Instructions:
- Copy the TBS2KB.TEK to suitable USB media in the root or topmost folder.
- Check to make sure there are no other files in that folder that 
  have a file suffix of ".TEK". For example, there must not be any files 
  named firmware.img. If you have multiple .TEK files, the oscilloscope may
  not load the correct one.
- Plug the USB thumb disk to the scope, wait for some minutes for the
  recognition of the disk.
- Press Utility > Update Firmware >Yes. This will update the firmware,
  don't remove the USB drive until update completed.
- Remove the USB drive.
- Reboot the scope.
- Go to Utility > Config >System Status to check the firmware version number
  has changed to V1.25.03.