CYP MA-U42 Manuel utilisateur

MA-U42
4 x 2 HDMI Matrix with Amplier & USB Hub
OPERATION MANUAL

®
registered trademarks of HDMI licensing Administrator, Inc.

DISCLAIMERS
The information in this manual has been carefully checked and is
believed to be accurate. CYP (UK) Ltd assumes no responsibility for any
infringements of patents or other rights of third parties which may result
from its use.
CYP (UK) Ltd assumes no responsibility for any inaccuracies that may be
contained in this document. CYP (UK) Ltd also makes no commitment to
update or to keep current the information contained in this document.
CYP (UK) Ltd reserves the right to make improvements to this document
and/or product at any time and without notice.
COPYRIGHT NOTICE
No part of this document may be reproduced, transmitted, transcribed,
stored in a retrieval system, or any of its part translated into any language
or computer le, in any form or by any means—electronic, mechanical,
magnetic, optical, chemical, manual, or otherwise—without express
written permission and consent from CYP (UK) Ltd.
© Copyright 2020 by CYP (UK) Ltd.
All Rights Reserved.
Version 1.1
TRADEMARK ACKNOWLEDGMENTS
All products or service names mentioned in this document may be
trademarks of the companies with which they are associated.

SAFETY PRECAUTIONS
Please read all instructions before attempting to unpack, install or operate
this equipment and before connecting the power supply.
Please keep the following in mind as you unpack and install this
equipment:
• Always follow basic safety precautions to reduce the risk of re,
electrical shock and injury to persons.
• To prevent re or shock hazard, do not expose the unit to rain,
moisture or install this product near water.
• Never spill liquid of any kind on or into this product.
• Never push an object of any kind into this product through any
openings or empty slots in the unit, as you may damage parts inside
the unit.
• Do not attach the power supply cabling to building surfaces.
• Use only the supplied power supply unit (PSU). Do not use the PSU if
it is damaged.
• Do not allow anything to rest on the power cabling or allow any
weight to be placed upon it or any person walk on it.
• To protect the unit from overheating, do not block any vents or
openings in the unit housing that provide ventilation and allow for
sucient space for air to circulate around the unit.
REVISION HISTORY
VERSION NO. DATE SUMMARY OF CHANGE
v1.00 26/02/2020 Preliminary release

CONTENTS
1. Introduction..................................................1
2. Applications ..................................................2
3. Package Contents .........................................2
4. System Requirements .................................. 2
5. Features.........................................................3
6. Operation Controls and Functions ..............4
6.1 Front Panel.............................................................4
6.2 Rear Panel...............................................................5
6.3 RS-232 Pinout and Defaults.............................7
6.4 WebGUI Control ...................................................7
6.4.1 Video Select Tab ..................................... 10
6.4.2 EDID Tab.................................................... 12
6.4.3 HDCP Tab.................................................. 14
6.4.4 Audio Select Tab .................................... 15
6.4.5 Trigger Tab................................................ 18
6.4.6 System Tab ............................................... 19
6.5 Telnet Control..................................................... 21
6.6 Serial and Telnet Commands........................ 21
7. Connection Diagram ..................................43
8. Specications..............................................44
8.1 Technical Specications ................................. 44
8.2 Video Specications......................................... 45
8.3 Audio Specications........................................ 47
8.3.1 Digital Audio ........................................... 47
8.3.2 Analogue Audio..................................... 48
8.4 Cable Specications ........................................ 49
9. Acronyms.....................................................50

1
1. INTRODUCTION
This 4 by 2 matrix switch with amplifier is designed for use in
environments needing a wide range of exibility when it comes to inputs,
outputs, and control. The three most common video input interfaces
(HDMI, DisplayPort, and VGA w/stereo audio) are included along with
a pair of HDMI outputs, providing the ultimate in source compatibility
and exibility. This unit is HDCP 2.2 compliant and supports resolutions
up to a maximum of 4K@60Hz (4:4:4, 8-bit) for HDMI and Display ports.
The included microphone input, with optional 48V phantom power and
support for automatic ducking, feeds directly into a DSP mixer, allowing
for powerful presentations with live voiceovers or even an impromptu
karaoke session. Pass-through of multiple digital audio formats such as
LPCM (up to 8 channels), bitstream and HD bitstream are supported.
Additionally, the integrated stereo amplifier provides up to 40 watts of
power (20W per channel) for local speakers to output the audio from the
selected source, offering a flexible sound experience (LPCM 2.0 sources
only).
This matrix also includes a USB 3.0 hub with one host port (Type-B),
plus three device ports (Type-A) for a exible KVM conguration. It also
provides an interface for a remote control keypad or trigger interface,
which can be easily installed within a podium or table making this matrix
ideal for use in meeting rooms, classrooms, and auditoriums which need
comprehensive video and audio integration with USB expansion. This
unit is controllable via front panel controls, WebGUI, Telnet, Triggers, and
RS-232.

2
2. APPLICATIONS
Lecture room display and control
Showroom display and control
Meeting room presentation and control
Classroom display and control
3. PACKAGE CONTENTS
1× UHD+Multi-Format HDMI Switcher with Amplier
1× 24V/3.75A DC Power Adapter
1× Power Cord
2× 5-pin Terminal Block
1× 3-pin Terminal Block
2× 2-pin Terminal Block
1× Shockproof Feet (Set of 4)
1× Operation Manual
4. SYSTEM REQUIREMENTS
HDMI, DisplayPort, or VGA source equipment such as media players,
video game consoles, PCs, or set-top boxes.
HDMI receiving equipment such as HDTVs, monitors or audio
ampliers.
The use of Premium High Speed HDMI cables is highly recommended.

3
5. FEATURES
HDMI 2.0 and DVI 1.0 compliant
HDCP 1.x and 2.2 compliant
4 video inputs (2×HDMI, 1×DisplayPort, 1×VGA w/ analogue audio)
2 matrixed HDMI outputs
HDMI and DisplayPort inputs support resolutions up to 4K@60Hz (4:4:4,
8-bit)
VGA input supports resolutions up to 1080p60Hz
HDMI outputs support resolutions up to 4K@60Hz (4:4:4, 8-bit)
Supports Deep Colour input and output up to 12-bit (HDMI/
DisplayPort only)
Supports 10-bit and 12-bit HDR (High Dynamic Range) input/output
(HDMI/DisplayPort only)
Supports pass-through of 8 channel LPCM, bitstream & HD bitstream
audio formats
Audio mixer function allows the mixing of audio from any LPCM 2.0
audio source with the microphone input
Microphone input supports 48V phantom power and feeds into a DSP
mixer allowing adjustable mix levels, automatic ducking, audio output
mixing, volume, and mute controls
High performance, 2 channel, class D amplier with 20 watts of power
per channel and independent volume control
USB 3.0 hub with one host port (Type-B) and three device ports
(Type-A)
Trigger Control Keypad support for easy, single-button, function
activation (Optional)
Comprehensive EDID and HDCP management
Controllable via front panel controls, RS-232, Telnet, WebGUI, and
triggers

4
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
POWER
HDMI
12DP VGA
VIDEO SELECT
LINE IN
VIDEO
AB
USB 1 USB 2
LINE IN MIC IN MIC MUTE
MIN MAX
A
B
OUT
MUTE
AUDIO
SELECT
MIC
GAIN
MASTER VOL.
-
+
MA-U42
1
6 7 8 9
2 3 4 5
1POWER LED: This LED will illuminate to indicate the unit is on and
receiving power.
2VIDEO SELECT Buttons & LEDs: Press the A and B buttons to
sequentially switch through the available inputs for each of the two
HDMI outputs. The OUT A/B LEDs will illuminate to indicate which
source is currently selected for each output.
3AUDIO SELECT Button & LEDs: Press this button to toggle between
the front panel Line Input and Output A’s currently selected video’s
native audio as the source route to Output A and the analogue audio
outputs. The LED will illuminate to indicate which source is currently
selected.
Note: When Mic In has been selected via the WebGUI, both LEDs will
remain o.
4MUTE Button & LED: Press to toggle between muting or unmuting
all primary audio sources on Output A and the analogue outputs. The
LED will illuminate to indicate that mute is active.
Note: Microphone sourced audio and the audio on output B is not
aected by this setting.
5MASTER VOL. Knob: Turn this knob to increase or decrease the audio
volume level of both analogue outputs as well as HDMI output A.
Note: This control is only active when the volume control toggle is set to
“Panel” in the WebGUI.

5
6USB 3.0 Device Ports 1 & 2 (Type-A): Connect directly to standard
USB devices such as a mouse, keyboard or ash drive to extend their
USB functionality to the host connected to the USB 3.0 Host Port.
7LINE IN Port: Connect to the stereo analogue output of a device such
as an audio player or PC.
MIC IN Port: Connect to a standard microphone using a 6.35mm plug.
Note: If the microphone requires 48V phantom power, that setting must
be activated within the WebGUI.
8MIC MUTE Button & LED: Press to toggle between muting and
unmuting microphone-sourced audio output. The LED will illuminate
to indicate that mute is active.
9MIC GAIN Knob: Turn this knob to manually set the microphone
input’s gain level. Gain level is directly related to the knob’s position.
Note: This control is only active when the volume control toggle is set to
“Panel” in the WebGUI.
6.2 Rear Panel
HDMI 1 IN HDMI 2 IN DP IN VGA IN LINE IN HDMI A OUT HDMI B OUT
TRIGGER IN
L
R
LAN
SERVICEUSB
L
R
TX RX
RS-232 DC 24V
AMPLIFIER OUT
AUDIO OUT
+
+
--
1 2 3 4 5 6 7 8 9
10 12 13 14 1511
1HDMI 1 IN Port: Connect to HDMI source equipment such as a media
player, game console, or set-top box.
2HDMI 2 IN Port: Connect to HDMI source equipment such as a media
player, game console, or set-top box.
3DP IN Port: Connect to DisplayPort source equipment such as a media
player, PC, or set-top box.
4VGA IN Port: Connect to VGA source equipment such as a PC or
laptop.
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