DL-SCU-RX Quick Install Guide
Rev 191121
11675 Ridgeline Drive
Colorado Springs, CO
80921
Phone: 719-260-0061
Toll-Free: 800-530-8998
Fax: 719-260-0075
DL-SCU-RX Quick Guide
Product Overview
The DigitaLinx DL-SCU-RX is an HDBaseT 2.0 receiver designed to work with the DL-SC41U-TX and
the DL-SC41UP-BXTX switchers (sold separately). The DL-SCU-RX will reliably extend audio, video, USB
2.0 High Speed signals up to 190Mbps and RS232 up to 70m / 232’. The receiver is 4K compable
with a max resoluon of 4K@60Hz / 4:2:0 8bit deep color. With an integrated PSE module built in,
the DL-SCU-RX can power the compable HDBT 2.0 transmiers devices via HDBaseT transmission.
The DL-SCU-RX features an HDMI input for a local A/V source, a balanced stereo audio analog output
(de-embeds two channel audio from HDMI), a 2 port USB 2.0 client hub, an RS232 port for display or
control system support and two relay switches.
The DL-SCU-RX once paired with the DL-SC41U-TX or DL-SC41UP-BXTX switcher is ideal for soware
based video teleconference rooms that require the consolidaon and sync of A/V and USB signals from
a laptop or room PC.
NOTE: The DL-SCU-RX HDBaseT receiver can be used with the DL-SC41U-TX and the DL-SC41UP-BXTX
HDBaseT 2.0 transmier (sold separately) to complete the circuit.
Package Contents
• DL-SCU-RX HDBaseT Receiver
• (1) Quick Install Guide
• (1) RS232 Breakout Cable, 3pin phoenix to DB9
• (1) 4 pin Phoenix Male Connector
• (1) 5 pin Phoenix Male Connector
• (1) DC24V Power Supply with US, UK, EU and AU adapter plugs
• (2) Mounng Brackets
• (4) Plasc Cushions
2
DL-SCU-RX Quick Guide
Front Panel View
1 2 3 4
1. POWER LED - Illuminates red when power is applied
2. HDBT LED - Illuminates blue when HDBaseT input is selected
3. HDMI LED - Illuminates blue when HDMI input is selected
4. FIRMWARE - Micro USB port for rmware updates
3
DL-SCU-RX Quick Guide
Back Panel View
1 2 3
1. HDBT IN - HDBaseT input
2. HDMI IN - Local HDMI input
3. HDMI OUT - HDMI output
4. AUDIO OUTPUT - Stereo balanced analog output
5. DEVICE 1 / 2 - 2 port USB client hub
6. CONTROL
• RS232; The 3 pins to the le is the serial / RS232 connecon
• RELAY 1/2; The 4 pins to the right is relay 1 and relay 2 switch control
7. DC24V - Power supply input
4
5 6 7
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DL-SCU-RX Quick Guide
Connecvity Instrucons
1. Verify all components included with the extender set are present before installaon.
2. Turn o power and disconnect the audio/video equipment by following the manufacturer’s
instrucons.
3. Connect Category 6 or greater solid core twisted pair cable with RJ45 connectors between a
compable transmier (DL-SC41U-TX and the DL-SC41UP-BXTX sold separately) and the DL-SCU-RX
receivers HDBaseT ports. TIA/EIA-568B straight-through wiring connecons must be used with all
HDBaseT extenders.
4. Connect an HDMI cable between the display device and the DL-SCU-RX receiver.
5. (Oponal) Connect USB cables between the USB hub to USB devices
6. (Oponal) Connect audio cables between the audio output to a local power amplier
7. (Oponal) Connect relays with 2 conductor cables between the relay ports and a 3rd party device
control such as shades, projector screen
8. (Oponal) Connect an RS232 cable between the DL-SCU-RX and the RS232 port of a display device
9. Connect the power supply adapter to the DL-SCU-RX receiver locking input port and plug into an
AC outlet.
10. Power on aached audio/video and USB devices.
5
DL-SCU-RX Quick Guide
Cabling Wiring Requirements
HDBaseT Cabling
To ensure proper performance of the DL-SCU-RX, it is recommended that you use solid
core, shielded Category 6 F/UTP cabling at a minimum. Category 5e F/UTP may perform
well but may not support power over HDBaseT reliably over longer distances.
When using shielded category cabling ALWAYS...
....use shielded connectors
....properly ground the category cable
For opmized HDBaseT performance use the following Liberty Wire and Cable branded
cabling;
Category 6 plenum; 24-4P-P-L6SH
Category 6A plenum; 24-4P-P-L6ASH
Category 6 NON-plenum; 24-4P-L6SH
Category 6A NON -plenum; 24-4P-L6ASH
Twisted Pair Wiring
Use TIA/EIA-568B wiring for Category 6
connecon between send and receive
units.
RS232 Wiring
Connect the display device RX signal to TX
on the DL-SCU-RX extender. Connect the
display device TX signal to RX on the DLSCU-RX extender.
Connecng to
TV Display
DL-SCU-RX
RS232 PORT
DISPLAY
RS232
PINOUT
TX RX G
RX TX G
6
DL-SCU-RX Quick Guide
Technical Specicaons
Video
Video Inputs (1) HDMI, (1) HDBaseT
Video Input Connector (1) HDMI type A, (1) RJ45
Video Output (1) HDMI
Video Output Connector (1) HDMI type A
Input Resoluon Support HDBT: Up to 4K@60Hz 4:2:0 8bit deep color
HDMI: Up to 4K@60Hz 4:4:4 8bit deep color
Output Resoluon Support HDMI: Up to 4K@60Hz 4:4:4 8bit deep color
HDBaseT: Up to 4K@60Hz 4:2:0 8bit deep color
Standards Compliant with HDMI 2.0 & HDCP2.2
USB
Supported USB Standard Up to USB 2.0 High Speed up to 190Mbps
USB Port Type (2) USB A
Audio
Supported audio formats HDMI: PCM 2.0, LPCM 5.1, LPCM 7.1, Dolby TrueHD, DTS-HD Master
Audio
Balanced Stereo Output: 2 Channel Stereo
Frequency Response 20 Hz to 20 kHz, ±1dB
Max Output Level 2.2 ± 0.1Vrms
Control
Control / Port Type (1) RS232 / 3pin phoenix, (2) RELAY / 4 pin phoenix
General
System Bandwidth
Transmission Distance 1080P @ 70m or less when using Cat6 F/UTP, 4K @ 40m or less when
Operang Temperature 0 ~ +45 C (32 F to +113 F)
Storage Temperature -20 - +70 C (-4 - +158 F)
Humidity 10% ~ 90%
Power Supply DC24V , 2.71A
Power Consumpon 32 was (maximum -powering receiver and transmier)
Dimension (W*H*D) 205mm x 27.5mm x 115mm (8.1 x 1.1in x 4.5in)
Weight 390g, .8lbs
Warranty 5 years
Cercaon CE, FCC, RoHS
Included Accessories
HDMI Input: 18Gbps
HDBaseT Input: 10.2Gbps
HDMI Output: 18Gbps
using Cat6 F/UTP
Quick Install Guide, Power Supply with US, UK, AU and EU power plugs,
(1), 3 pin to DB9 RS232 breakout cable, (1) 4 pin phoenix connector, (1)
5 pin phoenix connector, (2) Mounng clips with screws and (4) plasc
cushions
7
Thank you for your purchase.
For Technical Support please call our toll free number at
800-530-8998 or email us at supportlibav@libav.com
www.libav.com
Digitalinx is a brand of:
11675 Ridgeline Drive
Colorado Springs, Colorado
80921 USA
Phone: 719-260-0061
Fax: 719-260-0075
Toll-Free: 800-530-8998
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