Quantum Data 881, User Manual

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680 Appendix C Error Messages
9493 DDC2B arbitration lost
Low level DDC communications failed with Unit Under Test (UUT). DDC bus arbitration
lost with the UUT.
9494 DDC2B timeout on bus
Low level DDC communications failed with Unit Under Test (UUT). DDC communications
timed out with the UUT.
9496 EDID header not found
A valid block of header data could not be found in the EDID data read back from Unit
Under Test (UUT).
9497 DDC old monitor
A DDC compliant Unit Under Test (UUT) could not be found connected to the generator.
9498 I2C address missing
There was a communications error within the generator hardware architecture because
the device address was missing.
9499 I2C count missing
There was a communications error within the generator hardware architecture because
the data count was missing.
9500 I2C stream too big
There was a communications error within the generator hardware architecture because
the data stream size exceeded the size supported by the device.
9501 I2C data missing
There was a communications error within the generator hardware architecture because
the device data stream was missing.
9502 I2C register missing
There was a communications error within the generator hardware architecture.
9503 I2C data byte missing
There was a communications error within the generator hardware architecture because
the device data stream had missing data.
9504 Serial digital video PLL not locked
There is an internal problem with the generator’s serial digital video hardware’s Phase
Lock Loop circuit.