Add iT20 Firmware File

 
To upgrade a firmware for all iT20 terminals, go to Communication - Terminal Manager and click .
 
Add iT20 firmware file command from Terminal Manager window in Astrow Web
 
The upload page opens:
 
Upload firmware window for iT20 terminals in Terminal Manager in Astrow Web
 
Browse file you need to upload and click Ok. The firmware will be updated for all iT20 terminals when connected.
 
Uploading the firmware file in Terminal Manager in Astrow Web