CYP EL-41S-4K22 Operation Manual

EL-41S-4K22

4-Way HDMI Switcher (4K, HDCP2.2, HDMI2.0, IR)

OPERATION MANUAL

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 fi re,

electrical shock and injury to persons.

• To prevent fi 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

suffi cient space for air to circulate around the unit.

REVISION HISTORY

VERSION NO. DATE (DD/MM/YY) SUMMARY OF CHANGE

RDV1 03/10/16 Preliminary Release

CONTENTS

1. Introduction .......................................................................... 1

2. Applications ......................................................................... 1

3. Package Contents ..............................................................1

4. System Requirements .......................................................... 2

5. Features ................................................................................ 2

6. Operation Controls and Functions ..................................... 3

6.1 Transmitter Front Panel ..................................................3

6.2 Transmitter Rear Panel ................................................... 4

6.3 Remote Control .............................................................. 5

6.4 IR Pin Defi nitions .............................................................. 5

6.5 RS-232 Protocols .............................................................6

6.6 Telnet and RS-232 Commands(not fi nal version) .......7

6.7 Telnet Control .................................................................8

7. Connection Diagram ..........................................................9

8. Specifi cations ....................................................................10

9. Timing .................................................................................11

1

1. INTRODUCTION

This 4 by 1 4K UHD HDMI Switcher is a brand new high performance

design for the next generation of audio/video equipment. It allows

a single HDMI output to switch between 4 HDMI sources. This unit
provides a high level of audio and video performance with support for

resolutions up to 4K@60Hz (YUV 4:2:0) and high defi nition digital audio
formats such as LPCM 7.1 (with sampling rates up to 192kHz), Dolby

TrueHD, Dolby Digital Plus, Dolby Atmos and DTS-HD Master Audio.
The included auto switching functionality allows for the possibility of
hands-free, user friendly, operation. Control is provided via front panel
buttons, IR remote, RS-232, and telnet.

2. APPLICATIONS

• Demo Room Displays

• Hotel Lobby Information Displays

• Showrooms and Demo Rooms

• Public Commercial Displays

• Home Theaters

3. PACKAGE CONTENTS

• 4 by 1 HDMI Switcher

• 5V/2.6A DC Power Adaptor

• Rack ear set

• Operation Manual

• IR Extender (optional)

• IR Remote control (battery included) (optional)