FDX-16 Command Guide
43
@GOS
Sink device status
Function
Getting
Format
@GOS,out,mode
Return value
@GOS,out,mode,status_1 (,status_2)
Parameter
out : Output channel
1 to 16 = OUTPUT1 to OUTPUT16
mode: Status
0 = All statuses of sink device, 1 = HDCP of sink device,
2 = HDCP authentication between the FDX and sink device
status_1 : HDCP of sink device
Status
Description
HDCP SUPPORT
HDCP compliant sink device is connected
HDCP NOT SUPPORT
Non-HDCP compliant sink device is
connected
HDCP NOT CHECK
HDCP of sink device is not checked
UNCONNECTED
Sink device is not connected
status_2: HDCP authentication between the FDX and sink device
Status
Description
HDCP OFF
Signal with HDCP is not input.
HDCP OK
Authentication succeeded.
HDCP ERROR
Authentication failed.
HDCP CHECK NOW
Being authentication processing.
Example
@GOS,1,0
@GOS,1,0,HDCP SUPPORT,HDCP
OK
Getting all statuses of OUTPUT1 sink device.
HDCP-compliant sink device is connected;
HDCP authentication is succeeded.
Remarks
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