Audio Command Symbols (Rgb-Hdmi 300 A Only) - Extron electronics RGB-DVI 300 User Manual

X2)
— Test patterns:
0 = Off (default
1 = Color Bars
2 = Grayscale
3 = 4 x 4 Crosshatch
4 = Alternating Pixels
X2!
— RGB delay (0 to 50 in tenths of a second – 0 to 5 seconds; default 0.5 seconds). The
screen blanks during transition between inputs of different resolutions, to avoid glitches in
the video output.
X2@
— On-screen menu time out in seconds (default = 10)
0 = menu never times out; 1 to 64 in seconds
X2#
— Horizontal and Vertical Frequencies (format is three digits with single decimal and
leading zeros).
X2$
— Internal temperature (in degrees Celsius)
X2%
— Off/disabled (0) or on/enabled (1)
X2^
— Overscan: applied only to SMPTE (480p - 1080p) input rates.
0 = 0% (Default for RGB input type). A "true" Auto-Image is executed on SMPTE inputs
1 = 2.5% (Default for YUV input type). An Auto-Image command will snap to a 2.5%
table; no true Auto-Image
2 = 5% An Auto-Image command will snap to a 5% table; no true Auto-Image
X2&
— User Preset Availability: 0 = empty; 1 = saved

Audio Command Symbols (RGB-HDMI 300 A only)

X2*
— Audio mute status: 0 = disabled 1 = enabled
X2(
— Audio Gain (0 to +10 dB)
X3)
— Audio level (-18 to +10 dB)
X3!
— Audio attenuation (0 to -18 dB)
X3@
— Static delay: compensates for video signal processing by other processors in the
system (0 - 255 ms)
X3#
— Digital Audio/Ancillary data output status:
0 = HDMI data disabled
1 = HDMI data enabled
2 = HDMI data enabled if the EDID of the sink contains an CEA extension block
(default).
NOTE: This option is only available in units that shipped after Q3 2010. Please
X3$
— Audio Bit Depth (adjustable by SIS commands only):
16 = 16 bit (default)
24 = 24 bit
consult the Extron Service Department if you have any questions.
RGB-DVI 300 and RGB-HDMI 300 (A) • SIS Commands
5 = Crop
6 = 1.33 Aspect Ratio
7 = 1.78 Aspect Ratio
8 = 1.85 Aspect Ratio
9 = 2.35 Aspect Ratio
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