Communica CST-2042 User manual

HDMI MATRIX CST-2042 (3D Ultra HD 4Kx2K HDMI 4x2 Matrix)
User Manual
HDMI MATRIX CST-2042
HDMI 4x2 Matrix
（3D Ultra HD 4Kx2K with Audio Extractor）
Bring High-Definition to your life!

HDMI MATRIX CST-2042 (3D Ultra HD 4Kx2K HDMI 4x2 Matrix)
Thank you for purchasing our product. To ensure safety and many years'
trouble-free operation of the product, please read the manual carefully
before using this product.
1.0 INTRODUCTION
HDMI Matrix is a perfect matrix product with detached external audio output
ports, which can connect 4 different HDMI signal sources and 2 displays. It can
easily switch any 1 or 2 of 4 input signals to 2 displays by using remote control
or pushing button. The output signals can be same or different. By using this
product can avoid the need to disconnect and reconnect signal sources to
displays frequently. It can smartly select input signal sources with priority order
and jump over those input signal sources which are not in work. It can optimize
your home theatre system to the best effect.
2.0 FEATURES
1.When its 4 input ports are separately connected to 4 signal sources
with HDMI cables, the HDMI Matrix automatically recognizes the last
connected port and switches its input signal to 2 displays.
2.The needed input signal sources must be selected by using remote
control or pushing button in order to make 2 displays showing 2 different
signals.
3.Support HDMI 1.4,HDCP1.4;
4. Support high resolutions up to 4Kx2K, including 480i/p, 576i/p,
720i/p, 1080i and 1080p,3840x2160@25/30Hz.
5. Switch easily between any 4 HDMI sources.
6. Support ARC and Audio Extractor(Output A);
7. The 2 displays can get the same or different signals without mutual
interaction.
8. Connected easily to dual-channel audio receiver device.
9. Support DVI device with DVI to HDMI adapter.
10. Plug-and-play and no need of setting.
11. Metal casing design and overall shielding without signal interference.
12. Use remote control or push button to freely select input source.
13. LED indicates signal /power mode.

HDMI MATRIX CST-2042 (3D Ultra HD 4Kx2K HDMI 4x2 Matrix)
3.0 PACKAGE CONTENTS
Before attempting to use this unit, please check the packaging and make sure
the following items are contained in the shipping carton:
1.HDMI 4X2 Matrix ---------------------1PCS
2.DC 5V Power adapter----------------1PCS
3.Remote control-------------------------1PCS
4.User Manual----------------------------1PCS
4.0 TECHNICAL PARAMETERS
HDMI Source Input Port
4
Display Device Output Port
2
Audio Output port
SPDIFx1,Stereox1
Source Port Connector
HDMI 19PIN
Display Device Port Connector
HDMI 19PIN
HDCP Compliant
YES
Single Link Range
3840x2160
Input Video Signal
0.5-1.0 Volts P-P
Input DDC Signal
5 Volts P-P(TTL)
Deep Color
36bit
HDMI Version
HDMI1.4
Bandwidth
Up to 340Mhz
Signal Speed
Up to 10.2Gbps
The length of input cable
PS3≤15M；BLUE DVD≤15M
The length of output cable
≤25M
The cable standard
26AWG HDMI1.4
Vertical Frequency Range
30Hz
Power Consumption(max.)
6.5Watts
Operation Temperature
0℃-70℃
Working Voltage
DC 5V
Power Adaptor
5V 2A
Net Weight
1.08kg
Dimension: L*W*H(mm)
201*93*25
Explanation: With different brands of the input or output device, the
length of the connecting cables will differ too.

HDMI MATRIX CST-2042 (3D Ultra HD 4Kx2K HDMI 4x2 Matrix)
5.0 PANEL DESCRIPTIONS
Please study the panel drawings below and become familiar with the signal
input(s), output(s) and power requirements.
EDID -----------------------------------------EDID Setting Switch
Toslink ------------------------------SPDIF Digital Audio Output
R/L ----------------------------------Stereo Analog Audio Output
Status/ARC --------------------------------------------ARC Switch
IR ---------------------------------------------------IR Receiver Port
B1-B4 ----------------------------------------Output B Port Status
OUT B ----------------------------------------------Output B Select
A1-A4 -------------------------------------Output A Output Status
OUT A ----------------------------------------------Output A Select
PWR ---------------------------------------------------Power Status
ON/OFF -----------------------------------------------Power Switch
DC/5V ---------------------------------------------Power Input Port
INPUT 1-INPUT 4 ---------------------------------Input 1-4 Ports
OUTPUT B -------------------------------------------Output B Port
OUTPUT A -------------------------------------------Output A Port

HDMI MATRIX CST-2042 (3D Ultra HD 4Kx2K HDMI 4x2 Matrix)
6.0 CONNECTION DIAGRAM
The pictures and technical parameter involved are only for your reference,
As for specific circumstances, please be subject to the actual product.
7.0 EDID Selector: Select HDMI output signal format via EDID Selector.
Number
EDID Selector
Description
1
0000
1080P, Audio 2.0
2
0001
1080P,Dolby/DTS 5.1
3
0010
1080P,HD Audio 7.1
4
0011
3D 1080P,Audio 2.0
5
0100
3D 1080P,Dolby/DTS 5.1
6
0101
3D 1080P,HD Audio 7.1
7
0110
4Kx2K@30Hz,Audio2.0
8
0111
4Kx2K@30Hz,Dolby/DTS 5.1
9
1000
4Kx2K@30Hz,HD Audio 7.1
10
1001
4Kx2K@60Hz,4:2:0,Audio 2.0
11
1010
4Kx2K@60Hz,4:2:0,Dolby/DTS 5.1
12
1011
4Kx2K@60Hz,4:2:0,HD Audio 7.1
13
1100
Copy EDID from HDMI Out A
14
1101
Copy EDID from HDMI Out B
15
1110
Auto,compare OutA and Out B
16
1111
PC control mode