Black Box AVS404-H User Manual page 25

Table 4-2 (continued). RS-232 communication commands.
Inquiry Commands (continued)
Command
%9962.
%9963.
%9964.
%9971.
%9972.
%9973.
%9974.
%9975.
%9977.
877-877-2269 | blackbox.com
Function
Check the power status
Check the audio format of
EDID database for input x
Check the IP and subnet mask
of the switcher.
Inquire connection status for
all inputs, N means there is no
source, Y means there is
connected source.
Inquire connection status for
all outputs, N means there is
no display, Y means there is
connected display.
Check the inputs HDCP status,
N means it's not with HDCP, Y
means it's with HDCP.
Check the outputs HDCP sta-
tus, N means it's not with
HDCP, Y means it's with HDCP.
Check the I/O switch status.
Check the status of digital
audio of all outputs, N is for
"off", Y is for "on".
Chapter 4: Operation
Feedback Example
PWON
IN1: PCM
...
IN8: PCM
IP 192.168.0.178
SB 255.255.255.0
DHCP 0
In 1 2 3 4
Connect N Y Y N
In 5 6 7 8
Connect N Y Y N
Out
1 2 3 4
Connect Y Y N N
Out
5 6 7 8
Connect N Y Y N
In 1 2 3 4
HDCP N Y Y N
In 5 6 7 8
HDCP N Y Y N
Out 1 2 3 4
HDCP N Y Y N
Out 5 6 7 8
HDCP N Y Y N
In 1 2 3 4
Out 1 2 3 4
In 5 6 7 8
Out 5 6 7 8
Out 1 2 3 4
Audio N N Y Y
Out 5 6 7 8
Audio N N Y Y
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