How is the firmware updated on the TL23?

Document ID

Document ID TE7794

Published Date

Published Date 02/08/2018
Question
How is the firmware updated on the TL23?
Summary
Workflow to update firmware TL23
Answer
1. The firmware comes as bin file. Prepare a USB memory stick; extract the image.BIN to the   
          root directory of stick (e.g. H:\image.BIN).
 
2. Plug in the USB memory stick to the USB port.
 
3. Press and hold power key for about 5 seconds until yellow LED is on, a progress bar will   
    be displayed on the screen as below.
 
4. When upgrade is finished, the instrument will automatically reboot.