Summary of Contents for Liberty DigitaLinx DL-SCU21C
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DL-SCU21C Owners Manual Rev 190119 11675 Ridgeline Drive Phone: 719-260-0061 Colorado Springs, CO Toll-Free: 800-530-8998 80921 Fax: 719-260-0075...
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DL-SCU21C Owners Manual Important Safety Instructions » Please completely read and verify you understand all instructions in this manual before operating this equipment. » Keep these instructions in a safe, accessible place for future reference. » Heed all warnings. » Follow all instructions. »...
DL-SCU21C Owners Manual Product Overview The DL-SCU21C is a 2x1 HDMI 2.0b auto switcher featuring one HDMI input, one USB-C input and one HDMI output. The USB-C input supports video, data (USB host) and power charging up to 40w. There is a built in 2 port USB 3.0 hub that is backwards compatible with USB 2.0 and USB 1.1 formats. This switcher supports video resolutions up to 4Kx2K@60Hz 4:4:4, HDR, and multichannel audio.
DL-SCU21C Owners Manual Front and Rear Panels Front Panel 1. POWER LED - Illuminates solid RED when power is properly applied 2. INPUT LEDs: • HDMI - Illuminates solid GREEN when input is selected in auto switch mode, illuminates orange when input is selected in manual switch mode •...
DL-SCU21C Owners Manual Rear Panel 1. HDMI IN - HDMI input port for connecting HDMI source 2. USB-C IN - USB-C input port for connecting source; USB-C port supports video, data (USB Host) and power charging. 3. HDMI OUT - HDMI output for connecting to TV display 4.
DL-SCU21C Owners Manual Installation Instructions Mount the Switcher At least 2 inches of free air space is required on both sides of the DL-SCU21C for proper side ventilation. Avoid mounting the DL-SCU21C near a power amplifier or any other source of significant heat. Mounting Instructions Remove the four screws on both sides of the DL-SCU21C, then attach the supplied mounting clips to the DL- SCU21C for surface or rack mounting.
DL-SCU21C Owners Manual Connect USB Peripherals Connect USB peripherals, such as a USB 3.0 , 2.0 or 1.1 compatible Mic or Camera, to the USB-A client ports on the DL-SCU21C with USB cables equal to or less than 4.5 meters or 15’ in total length. Connect a USB host, such as a computer, to the USB-B host port on the DL-SCU21C with a USB A to B cable equal to or up to 4.5 meters or 15 feet in total length.
DL-SCU21C Owners Manual Applying Power Connect the included power supply to the DL-SCU21C and lock the power supply to the power connector by twisting the locking collar clockwise. Switching Capabilities Switch between sources and displays using the switches front panel buttons or by serial ./ RS232 control.
DL-SCU21C Owners Manual EDID Management EDID (Extended Display Identification Data) is data generated from a connected display in an HDMI system to communicate the resolution capabilities to a connected video source. The DL-SCU21C features an EDID copy mode that can be used to copy EDID settings from the display connected to the HDMI output of the switcher so they can be communicated to the sources connected to the video inputs If preset EDID tables are preferred rather than using EDID copy use the dipswitch settings below for the desired resolution and audio settings.
DL-SCU21C Owners Manual RS232 Control Commands RS232 Settings: 9600 baud, 8 Data bits, 1 Stop bit, Parity = None All responses end in a carriage return (hex 0D) and a line feed (hex 0A) unless otherwise noted. <CR> = Carriage return (Hex 0D) <LF>...
DL-SCU21C Owners Manual CEC Display Control Commands The following commands can be used to control the display connected to the HDMI output of the DL-SCU21C via CEC. To use this feature a CEC compatible TV display must be used and the feature must be turned ON in the display menu properties.
DL-SCU21C Owners Manual Switcher RS232 Settings Commands Use the following command structure to set the DL-SCU21C baud rate setting for RS232 control. By default the RS232 baud rate setting is set to 9600 bps. Description Command Examples #SET_RS232_BAUD [B] Command: Set baud rate setting #SET_RS232_BAUD 0<CR><LF>...
DL-SCU21C Owners Manual RS232 Programming Commands Use the following commands to program and pre-load RS232 strings when the front panel buttons are used for display control. To control a display using the DL-SCU21C RS232 port, be sure to locate the appropriate display operation commands in the TV displays owners manual.
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DL-SCU21C Owners Manual RS232 Programming Commands - continued Description Command Examples #SET_AU_{B}_{T}:XXXX Command: Sends ASCII formatted string #SET_AU_04_01:VOL+<CR><LF> to display via RS232 when the {B} = Baud Rate VOLUME UP button is pressed 00 (115200) Response: 01 (57600) @BAUDRATE 9600<CR> 02 (38400) @DELAY TIME 1S 03 (19200)
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DL-SCU21C Owners Manual RS232 Programming Commands - continued Description Command Examples #SET_H_ON_{B}_{T}:XX XX Command: Sends HEX formatted string #SET_H_ON_04_01:A1 B2 C3<CR><LF> to display via RS232 when {B} = Baud Rate the ON button is pressed 00 (115200) Response: 01 (57600) @BAUDRATE 9600 02 (38400) @DELAY TIME 1S...
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DL-SCU21C Owners Manual RS232 Programming Commands - continued Description Command Examples #SET_H_AU_{B}_{T}:XX XX Command: Sends HEX formatted string #SET_H_AU_04_01:D1 E2 F3<CR><LF> to display via RS232 when {B} = Baud Rate the VOLUME UP button is 00 (115200) Response: pressed 01 (57600) @BAUDRATE 9600 02 (38400) @DELAY TIME 1S...
DL-SCU21C Owners Manual Technical Specifications Video Video Inputs One (1) HDMI, (1) USB-C Video Input Connector (1) HDMI type A, (1) USB-C Input Video Signal HDMI for HDMI input, ALT-DP Mode for USB-C Video Output (1) HDMI Video Output Connector (1) HDMI type A Input Resolution Support Up to 3840 x 2160 @60Hz / 4:4:4 / 8 bit deep color for HDMI...
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Thank you for your purchase. For Technical Support please call our toll free number at 800-530-8998 or email us at supportli- bav@libav.com www.libav.com Digitalinx is a brand of:...
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