Pioneer AVIC-D3/XU/UC Service Manual page 231

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• If error information does not exist:
4. Watch dog timer
This product has a built-in mechanism to monitor at a certain interval whether the software is correctly
operating or not.
Once this mechanism becomes inoperable, "reset request" will be sent to the power supply microprocessor
when a preset time (approximately 4 seconds) has elapsed.
In order to record operational situation of such an occasion, a special code which is not an error code is recorded
in the ERCD.
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ERROR INFORMATION ERROR INFORMATION A A ATION
**
type = 00000109(265)
ercd = 00000001(1)
inf = ffe83230(-1560016)
ERROR-TIME ffff-ff-ff ff:ff:ff
AVIC-D3/XU/UC
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**
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