272 Appendix A Command Reference
DCPX? (OUT1:DCPX?, OUT2:DCPX, AV:DCPX?, VGA:DCPX?)
Data Channel Power Overcurrent
Class EDID and DDC control
Description Queries the status of the 5V display data channel (DDC) power level at the specified
output connector.
Query syntax DCPX?
connector
OUT1, OUT2 = HDMI OUT 1 or HDMI OUT 2 ports
AV = SPDIF/AV connector
VGA = VGA connector
Returns 0 or 1
0 = OK
1 = overcurrent (for example, shorted)
Example 1
OUT1:DCPX? // queries the DDC power level of HDMI output connector 1
0
Example 2
OUT2:DCPX? // queries the DDC power level of HDMI output connector 2
1
Example 3
DCPX? // reads back the logical AND of all connectors
0
Related commands DCPG (OUT1:DCPG, OUT2:DCPG, AV:DCPG, VGA:DCPG)
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