Software Upgrading (Upgrading Method); By Usb Port; Key Board And Ir Led Board Sch - Daewoo E2019B Service Manual

7. Software Upgrading (upgrading method)

In the standby state, plug USB disk, pressing the button POWER，the process started
ifthe red indicator light into blue。It has access to USB upgrade condition while the
indicator light turns blue to red again. Please do not power off during the upgrading，The
whole upgrading last about 60s, it will automatically restart after the success of upgrading．

By USB Port

7.1
7.1.1 Upgrading from USB port (build in Main board)- At working ;
7.1.2 Copy F/W to USB disk, U:/ C8AllCompBase.bin
(File Name should be rename to C8AllCompBase.bin and should be set to
root directory)
7.1.3 plug USB disk (AC OFF).
7.1.4. AC on, Auto reflash, LED status: Red+Blue=> R+B=> R=>
B=>R=>B .......
7.1.5 LED keep Red , TV get into STB, Action complete, upgrading success.
7.1.6 Move USB disk, Pressing Power key running TV.
8

.Key Board and IR LED Board Sch.

Service Manual
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