CYP EL-31TT-4K22 Manual de usuario
EL-31TT-4K22
3-Way HDMI Tabletop Switching Module Kit
(4K, HDCP2.2 HDMI 2.0a)
OPERATION MANUAL
®
3
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 file, 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.
The terms HDMI, HDMI High Definition Multimedia Interface, and the
HDMI Logo are trademarks or registered trademarks of HDMI Licensing
Administrator, Inc.
4
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 fire,
electrical shock and injury to persons.
• To prevent fire 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
sufficient space for air to circulate around the unit.
REVISION HISTORY
VERSION NO. DATE SUMMARY OF CHANGE
v1.00 15/04/2020 First release
V1.01 26/06/2020 Updated front cover image/Description
5
CONTENTS
1. Introduction...........................................6
2. Applications ...........................................6
3. Package Contents ..................................6
4. System Requirements ...........................6
5. Features..................................................7
6. Operation Controls and Functions.......8
6.1 Front Panel................................................... 8
6.2 Rear Panel..................................................... 9
6.3 Side Panel..................................................... 9
6.4 RS-232 Pinout and Defaults.................10
6.5 Serial Commands.....................................11
7. Connection Diagram .......................... 14
8. Specifications...................................... 15
8.1 Technical Specifications ........................15
8.2 Video Specifications................................16
8.3 Audio Specifications...............................18
8.4 Cable Specifications ...............................18
9. Acronyms............................................. 19
6
1. INTRODUCTION
This UHD+3×1 HDMI Switcher Table Box features three HDMI inputs and
one HDMI output with manual or automatic source switching. Every
input and output supports full bandwidth 4K@60Hz (4:4:4, 8-bit) HDMI
2.0 with HDCP 2.2 signals. Automatic source management allows for
hands-free switching based on input signal and hot plug detection with
a “Last Memory” switching feature upon signal loss. This switch is an ideal
addition to any conference room, lecture hall or home entertainment
setup with its portable and easy to install design. The table box is
designed to be placed on a table, or mounted to any typical table edge
using a clamp. Control is via a front panel button and RS-232.
2. APPLICATIONS
Conference rooms and boardrooms
Lecture halls, auditoriums and classrooms
Household entertainment sharing and control
Hotel event spaces
3. PACKAGE CONTENTS
1× UHD+3×1 HDMI Switcher Table Box
1× 5V/1A DC Power Adapter (2-pin Terminal Block)
1× Operation Manual
4. SYSTEM REQUIREMENTS
HDMI source equipment such as media players, video game consoles
or set-top boxes.
HDMI receiving equipment such as an HDTV, monitor or audio
amplier.
The use of Premium High Speed HDMI cables is highly recommended.
7
5. FEATURES
HDMI 2.0 and DVI 1.0 compatible
HDCP 1.x and HDCP 2.2 compliant
3 HDMI inputs, 1 HDMI output
Supports up to 4K UHD+(18Gbps, 4K@50/60Hz 4:4:4, 8-bit) video input
and output
Supports Deep Colour input and output up to 12-bit
Supports 10-bit and 12-bit HDR (High Dynamic Range) input/output
Supports pass-through of many audio formats including 8 channel
LPCM, Bitstream, and HD Bitstream
Supports manual input selection or automatic input selection with hot
plug detection and “Last Memory” feature
Sophisticated EDID management ensures optimal compatibility
LED indicators provide input selection as well as automatic switch
status information
Convenient table box design
Control via front panel button and RS-232
8
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
HDMI 1 HDMI 2 HDMI 3 IN SEL.
AUTO1 2
HDMI
3
EL-31TT-4K22
1 2
3 4
1HDMI 1~3 Ports:Connect to HDMI source equipment such as media
players, game consoles or set-top boxes.
2IN SEL. Button: Press this button to sequentially switch through the
available inputs or select auto switch. This button will also illuminate
to indicate the unit is on and receiving power.
Note: The sequence is: HDMI 1 > HDMI 2 > HDMI 3 > Auto > HDMI 1
3AUTO LED: This LED will illuminate when the auto switch function
is active. While active, the input source will be selected based on the
most recently connected live source.
4HDMI 1~3 LEDs: The LED of the currently selected input will
illuminate green. When an input has an active source, but is not
currently selected, it will illuminate red. When no source is detected
the LED will remain o.
9
6.2 Rear Panel
HDMI OUT
RS-232
DC 5V
+
-
123
1HDMI OUT Port: Connect to an HDMI TV, monitor, or amplier for
digital video and audio output.
2RS-232 Port: Connect directly to a PC, laptop, or other serial
control device with a 3.5mm mini-jack adapter cable to send RS-232
commands to control the unit.
3DC 5V 2-pin Terminal Block: Connect a 5V DC power adapter into
this terminal block and connect it to an AC wall outlet for power.
6.3 Side Panel
1
1Micro USB Port: This port is reserved for rmware update use only.
10
6.4 RS-232 Pinout and Defaults
Serial Port Default Settings
Baud Rate 19200
Data Bits 8
Parity Bits None
Stop Bits 1
Flow Control None
3.5mm to DE-9
A
dapter Cable
RxD
TxD
GND
1
2
3
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