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Troubleshooting (Cont.)
STB Quick Check
STB
Quick Check
STB
No
conected to
AC power?
Yes
STB LED
No
steady red?
Yes
Press POWER on
LG Installer Remote.
STB LED
No
blinking? *
Yes
Display
No
panel ON?
Yes
* While the STB is turning ON and sending commands to turn ON the display panel, the LED on the STB's front
panel blinks at a constant rate. Once both the STB and the display panel are ON, the STB LED remains lit but
blinks off twice in rapid succession every five seconds.
82
Plug AC/DC power
adapter into AC outlet.
Bad
STB
Check the Display
Control connection
between the STB and
the display panel.
1.
Check the Display Control and HDMI
connections between the STB and the
display panel.
2.
Cycle power by removing and
reconnecting the STB AC/DC power
adapter.
STB LED
No
blinks off twice
Bad
every five
STB
seconds?
Yes
End
206-4256
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