Sony XR-55A75L Service Manual page 143

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SOFTWARE UPDATE & RESET
USB Update
4-a:USB image is newer soft version.
Automatically show message and start update.
Please follow directions.
Updating your TV software...
During the software update, you can't use this TV. When the software update completes, the Illumination LED stops blinking and your TV restarts
automatically. Please do not remove the USB flash drive until this blinking stops. The update takes about
Press the BACK button on your remote control to cancel the update.
※ Display may change depending on the model / SW version.
1: Download USB image and unzip file.
2: Copy zip file to USB memory root folder.
3: USB memory insert TV.
10
minutes to complete.
Updating...
The system reboot
will happen once or twice
5: finished
Caution: Do not power off while the update is in progress.
4-b:USB image is not newer soft version.
Automatically show message.
[</>] Set [Home]Exit
Please follow directions.
System software update
46%
Your software is up to date.
Please remove the USB device and select [OK] to exit.
5: finished
OK
143
SYS SET

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