Extron electronics FOXBOX Tx HDMI User Manual page 30

Command and Response Table for Transmitter SIS Commands (continued)
Command Function
Switch
mode (continued)
Show native EDID value
Import EDID
Audio Input Selection
Set input audio format
View input audio format
Audio input gain and attenuation
NOTES:
•
The set gain (G) and set attenuation (g) commands are case sensitive. The increment level, decrement level, and show level are not
case sensitive.
•
When the controlling PC is connected to the receiver, the PowerCage FOX can perform this command only if the receiver-Tx-to-
transmitter-Rx fiber cable is connected. The unit returns the E14 error if the Rx fiber is not connected.
Set input audio gain to a +dB value
Example:
Set input audio attenuation to a -dB
value
Increment input level
Example:
Decrement input level
Show input level
Input reports as an HDCP authorized device
HDCP authorized device on
HDCP authorized device off
View HDCP authorized device
status
: X$
KEY = Native resolution
X%
= EDID record
X^
= Input Audio Format
X&
= Audio gain adjustment range
X*
= Audio level adjustment range
X(
= Audio attenuation adjustment range
X1)
= Enable or disable status
X1!
= HDCP authorized device
SIS Command Response
(Host to Unit) (Unit to Host)
E } X$]
NEDID
E }X%
0EDID EdidI
I
E X^ }
I AFMT AfmtI
E } X^]
IAFMT
X&
G Aud
2G
Aud+02.0
X(
g Aud
+G
Aud
+G
Aud+03.0
–G
Aud–01.0
X*]
G
E }
E1HDCP HdcpE1
E }
E0HDCP HdcpE0
E } X1!]
EHDCP
Resolution and rate in an easily-viewed format, such as "800x600@60Hz"
128 or 256 bytes
= follow switch (default)
0
= force digital audio
1
to
00 10
to (in 1.0 dB steps)
-18 +10
to
00 18
= off (down) or disable
0
0 = off
Additional description
Show the native resolution of the
display connected to the receiver.
]
X^]
Sets the input audio format.
View the input audio format setting.
X*]
Set the input level to
]
Set the input level to +2 dB (gain).
X*]
Set the input level to
(attenuation).
X*]
Increase the audio level by 1 dB.
]
Increment the input level from +2 dB
to +3 dB.
]
Decrease the audio level from 0 dB to
–1 dB.
]
Set the transmitter as an HDCP
authorized device.
]
Set the transmitter as not an HDCP
authorized device.
Show HDCP authorized device status.
= force analog audio
2
= Auto (digital if present, else analog
3
= on (up) or enable
1
1 = on (default)
FOXBOX Tx/Rx HDMI • Remote Control
X*
dB (gain).
X*
dB
22