4‐1
Software upgrade
1.Build a folder name as UPG under root menu of USB device.
3.Copy the HTB3570.bin file(upgrade file) to the root menu of USB device.
4.Connect the USB device to HTS ,
5.Power on DUT,enter into HOME UI.
6.Enter into Setup menu select Advance >>Software upgrade>>USB. If the upgrade SW was found ,it will
prompt start upgrade SW,pls press ok select Start.
7.Don't power off DUT .DUT will restart after SW upgrade completed.
Caution: The set must not be power off during upgrading, Otherwise the Main board will be damaged
entirely.