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Count how many times it flashes (interval time is three seconds).
Reboot the TV by disconnecting the AC power cord from the TV for two minutes, then turn on
the TV.
If the problem persists, disconnect the AC power cord, and contact Sony Customer Support
with the number of times the Operational response LED flashes.
[150]
Index/Other
Index
About the Help Guide
Help Guide structure
Specifications
Support Site
Keeping the TV updated
Trademark information
[151] Index/Other
Index
TV programmes
GUIDE/
(Guide)
Interactive broadcasts
Picture/display
4K pictures
HOME menu
Picture
Date and time
Sound/voice
Voice search, using
Channel setup
Parental lock
Language
Expert panel settings
Pixel shift
Panel refresh
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