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Command ASCII Command
(Host to Device)
Response
(Device to Host)
Additional Description
EDID
NOTE: Digital EDID can be assigned only to a digital input. Analog EDID can be assigned only analog input 1.
Input EDID (VGA and HDMI)
Assign factory EDID
EAX1!*X2&EDID} EdidAX1!*X2&]
Set the EDID resolution and
refresh for input
X1!.
View assigned EDID
EAX1!EDID} X2&]
View EDID resolution and refresh
for input
X1!.
Save EDID
ESX1%EDID} EdidSX1%]
Save VGA loop-through or HDMI
switched output EDID to user
location X1%.
View EDID native
resolution
ENX1!EDID} X@]
View native resolution.
View current EDID in Hex
ERX1!EDID} X#]
View EDID in Hex format.
Export EDID selection
EEX2&EDID} X$
Export EDID in binary format.
Import EDID
EIX1$EDID}X$ EdidIX1$]
Import EDID in binary format to
user stored EDID slot X1$.
Advanced Configurations
Input sync detection (VGA only)
View input sync detection
E1LS} xxx.x,xxx.x]
Shows horizontal frequency in
kHz and vertical frequency in Hz.
Returns 000.0,000.0 if no signal
is detected.
Input video format (VGA only)
Set input video format
1*X1^\ Typ1*X1^] Sets input 1 to format X1^.
View input video format
1\
X1^]
View input 1 video format.
NOTE: X@ = Native resolution and refresh rate
X# = EDID record (Hex) 128 or 256 bytes
X$ = EDID record (binary) 128 or 256 bytes
X1! = Input selection 1 = VGA (input 1)
2 = HDMI (input 2)
3 = HDMI (input 3)
X1$ = User assigned EDID 55 = VGA user assigned input 1
56 = HDMI user assigned input 2
57 = HDMI user assigned input 3
X1% = Save EDID 58 = VGA loop-thru output EDID
59 = HDMI switched output EDID 1
60 = HDMI switched output EDID 2
61 = HDMI switched output EDID 3
62 = HDMI switched output EDID 4
X1^ = Input video format 0 = auto detect (default)
1 = RGB
2 = YUV
X2& = EDID output resolution See the tables on page 14.
FOX T USW 203 Universal Switcher • SIS Configuration and Control 17