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Power Supply SOS
(except 11 blinks)
Check the short circuit between Vsus line and GND
Check the short circuit between P15V line and GND
Check the short circuit between Vda line and GND
5 blinks
7 blinks
2 blinks
Others
（
（
Refer to the “Cause of
SOS detected” part. ）
First you should check all the connectors are seated appropriately.
if the connection is abnormal, re-connect and re-test.
if the connection is abnormal, re-connect and re-test.
if there is SOS blinking except 11 times, check as below.
6 blinks
8 blinks
Checking the Power Supply Abnormality
Then, check each blinking case.
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