Extron Electronics DSC HD-3G A User Guide - Manual (Page 53)

X3( = Aspect ratio
1 = Fill: each input rate automatically fills the entire output raster (default)
2 = Follow: each input rate is displayed with its native aspect ratio
X4) = Screen saver mode
1 = Black screen (default)
2 = Blue output with OSD text
X4@ = Video mute
0 = Off (unmute) (default)
1 = On (mute to black screen)
2 = On (mute all output sync and video)
X4# = Auto-Image threshold value (DSC HD-3G A only)
0 (black) though 100 (white) (default = 25)
Response is 3 digits, padded with zeros.
X4$ = HDCP status (DSC 3G-HD A only)
0 = No sink device detected
1 = (Not supported — reserved for future use)
2 = Sink detected
X4* = HDMI output format (DSC 3G-HD A only)
0 = Auto (default). (HDMI – RGB Full to a CEA sink or DVI to a non-CEA sink).
OSD reads Auto.)
1 = DVI (RGB 444, 0-255, no audio, no InfoFrames)
OSD reads DVI RGB 444.)
2 = HDMI RGB Full (RGB 444, 0-255, audio, InfoFrames.
OSD reads RGB Full.)
3 = HDMI RGB Limited (RGB 444, 16-235, audio, InfoFrames.
OSD reads RGB Limited.)
4 = HDMI YUV Full (YUV 444, 0-255, audio, InfoFrames.
OSD reads YUV 444 Full.)
5 = HDMI YUV Limited (YUV 444, 16-235, audio, InfoFrames.
OSD reads YUV 444 Limited.)
6 = HDMI YUV Full (YUV 422, 0-255, audio, InfoFrames.
OSD reads YUV 422 Full.)
7 = HDMI YUV Limited (YUV 422, 16-235, audio, InfoFrames.
OSD reads YUV 422 Limited.)
X5! = SDI audio channels — AES channel pair 1 or 2 of the selected group (DSC 3G-HD A only).
1 = Channel pair 1
2 = Channel pair 2
X5@ = SDI audio group — AES channel pair group 1 through 4 (DSC 3G-HD A only).
1 = Group 1 3 = Group 3
2 = Group 2 4 = Group 4
X5$ = Audio gain and attenuation
-18 through +12 dB. (For DSC 3G-HD A, this applies to analog input.)
Response is 2 digits with leading + or – and is padded with a zero.
X5* = Audio input type — DSC 3G-HD A
0 = None: input is muted.
1 = Analog (on 5-pole captive screw connector)
2 = Two-channel digital (2CH audio, one channel pair SDI selected) (default)
3 = Eight-channel digital (8CH audio, pairs 1 through 4 SDI. Audio delay is applied and the
signal is re-embedded in the SDI output.)
X5( = Audio input type — DSC HD-3G A
0 = None: input is muted.
1 = Analog (on 5-pole captive screw connector)
2 = LPCM two-channel digital (embedded in the HDMI input) (default). LPCM-2CH audio is
requested from the source via EDID.
3 = Multi-channel digital (via EDID). Allows any digital audio format from the source.
Audio delay is applied and the signal is re-embedded into the HDMI output.
4 = (Unsupported input audio format)
DSC 3G-HD A and DSC HD-3G A • Remote Configuration and Control 47