User Guide Manual
SMX System MultiMatrix Switcher • SIS Configuration and Control 38
Symbol Definitions
]
= Carriage return and line feed
¦ or 
}
= Carriage return with no line feed
•
= Space
E 
or 
W
= Escape key
NOTE:  Input and output numbers in commands may be entered as either 1, 2, or 
3-digit numbers. All input and output numbers are reported as 2-digit numbers in the 
response (for example, 03 for input 3).
X!
= Input number 01 – <maximum number of inputs>
X@
= Input number for ties 01 – <maximum number of inputs>
00 = untied
X#
= Output number 01 – <maximum number of outputs>
X$
= Numeric dB value -18 – +24 (45 steps of gain attenuation)
X%
= Audio gain 0 – 24 (measured in dB)
X^
= Audio attenuation 1 – 18 (measured in dB)
X&
= Volume adjustment range 0 – 64 (0% – 100% in 1 dB steps 
except from 1 to 0 which is in 0.34 dB 
steps)
X*
= Fiber optic transceiver module 0 = no module installed 
1 = disabled front panel 
2 = enabled (basic only)
X(
= On or Off status 
Emulation, muting, power 
supply, DHCP authorization, or 
input connection status
0 = off or disabled 
1 = on or enabled
NOTE:  If the source requires HDCP authentication, ensure that HDCP authorization is 
set to On (the default).
X1)
= Output rate (nnnn.nn)
---- = bypass mode
0000 = no connection (rate mismatch)
nnnn = actual rate
X1!
= Global or plane preset number 0 = no mute 
1 = video 
2 = audio 
3 = video and audio
X1#
= Delay 0 – 10 (0 – 5 seconds in 0.5 second 
increments)
X1$
= Video/Audio mute 0 = no mute 
1 = video 
2 = audio 
3 = video and audio
X1%
= Sync frequency xxx.xx (in Hz or kHz)










