CLUX-42SA
HDMI V1.3 4 by 2 Switcher
with Audio
Operation Manual

CLUX-42SA

Disclaimers
The information in this manual has been carefully checked andis believed to be accurate. Cypress Technology assumes noresponsibility for any infringements of patents or other rights of third
parties which may result from its use.
Cypress Technology assumes no responsibility for any inaccuracies
that may be contained in this document. Cypress also makes
no commitment to update or to keep current the information
contained in this document.
Cypress Technology reserves the right to make improvements to thisdocument 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 fromCypress Technology.
© Copyright 2009 by Cypress Technology.
All Rights Reserved.
Version 1.0 November 2009

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 or install or
operate this equipment, and before connecting the power supply.
Please keep the following in mind as you unpack and install thisequipment:
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Always follow basic safety precautions to reduce the risk ofﬁre, 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 throughmodule openings or empty slots, as you may damage parts.
Do not attach the power supply cabling to building surfaces.
Do not allow anything to rest on the power cabling or allow it to
be abused by persons walking on it.
To protect the equipment from overheating, do not block theslots and openings in the module housing that provide
ventilation.

Revision History
Version No

V1

Date20091116

Summary of Change

Preliminary ReleaseTable of Contents
1.

Introduction ……………………..……………………...…........….…….

1

2.

Applications …………………..………………….……...................…..

13.

Package Contents ………………………...........……….................…

14.

System Requirements ……………..……….........………............…….

15.

Features …………………………………………......……........…...……

2

6.

Specifications ………………………………...……..........………....….

3

7. Operation Controls and Functions......................................................

4

7.1 Front Panel ..................................................................................

4

7.2 Rear Panel .…………………………....………..…….......…...….…

4

8. Remote Control .....................…......…….....………..........…..…....…...

5

9. RS-232 Protocols...................................................................................

5

9.1 Pin Assignment.............................................................................

5

9.2 Commands..................................................................................

6

10. Connection and Installation …….…...……...............……...............

7

11. Acronyms ….......................................................................................

8

1. Introduction

HDMI products have been increasing in popularity over the past few years
and it is now common for people to have more than one HDMI device ina single place. Our HDMI V1.3 Switcher with audio provides an excellentsolution when trying to connect all the devices and sources, and with theincluded remote control you have the ability to place it anywhere you wantto. This device supports an independent R/L input, allowing users to selecttheir desired audio output (either from R/L or HDMI input) with an HDMI input
connection. Furthermore, this HDMI V1.3 Switcher supports HDMI 1.3, HDCP 1.1
and DVI 1.0, and can also transfer Deep Color video and bit stream digitalaudio. The CLUX-42SA HDMI V1.3 Switcher with Audio, organizing made easy.

2. Applications
 Simultaneously display Multiple sources on two LCD TV’s
 Showroom display
 Educational presentation
3. Package Contents
 HDMI V1.3 4 by 2 Switcher Operation Manual 5V DC Power Supply Adaptor
 Remote Control (CR-76)
4. System Requirements

Input devices and output displays with HDMI cables.

5. Features
 HDMI 1.3, HDCP 1.1 and DVI 1.0 compliant
 Supports digital video formats in Deep Color Mode at up to 36 bits (12bits/color) and new lossless compressed (Dolby TrueHD, Dolby Digital Plusand DTS-HD Master Audio) digital audio
The HDMI input signal is compensated, clock/phase adjusted, and jitter
free, so it becomes a brand new standard HDMI signal
Has input source LED indicators for each
Compatible with all HDMI sources and displays
Supports a wide range of PC and HDTV resolutions from VGA to UXGAand 480i to 1080p
Supports RS-232 control
Supports IR remote control and IR extender
Dolby Digital, DTS digital audio transmission (32-192 kHz Fs sample rate)
Supports LPCM7.1 channels output from each independent HDMI ports
HDMI Cable testing showed that with 1080p/8bit resolution the input
source can be 15 meters away, and with 1080p/ 12bit resolution theinput source can be 10meters away.
HDMI Cable testing showed that with 1080p/8bit resolution the output
source can be 10 meters away, and with 1080p/ 12bit resolution theinput source can be 15meters away.
Simultaneously mix your R/L audio source with HDMI output display withfour pairs of R/L audio inputs

6. Specifications
Frequency Bandwidth

2.25Gbps (single link)

Input Port4 x HDMI female ports, 4 x R/L ports

Output Port2 x HDMI female ports

Power Supply

5V DC/5A (US/EU standards, CE/FCC/UL certiﬁed)

ESD Protection

Human body model: ± 10kV (air-gap discharge)± 6kV (contact discharge)

Dimensions (mm)241(W) x 115(D) x 48(H)Weight(g)860

Chassis Material

Metal

Silkscreen Color

BlackPower Consumption

9W

Operating Temperature

0˚C ~ 40˚C / 32˚F ~ 104˚F

Storage Temperature-20˚C ~ 60˚C / -4˚F ~ 140˚F

Relative Humidity

20~90% RH (no condensation)

7. Operation Controls and Functions
The following sections describe the hardware components of the unit.
7.1 Front Panel
AUDIO SELECTOUT1OUT2INT EXT INT EXT

1234INPUT

POWER

4x2 HDMI Switch With Audio①②③④① Remote Control Sensor② Audio Select: Allows user to select the desired audio output (either fromR/L or HDMI input) with an HDMI input connection.
③ HDMI input Select/Indicator: Press the “Input” button sequentially to switch
to your desired input (HDMI 1 to HDMI 4), the LED will turn on to indicate
which input source is selected.
④ POWER Switch/Indicator: Press the “ POWER” button to turn the power onor off. The power LED will turn red when the power is turned on, and theLED will not switch on when the power is turned off.
7.2 Rear Panel
AUDIO IN 4RS-232
RL

AUDIO IN 3RL1①L

AUDIO IN 1RL
DC 5V

HDMI IN

HDMI OUT

2AUDIO IN 2R4②32③1④⑤① HDMI Outputs 1 and 2: Connect each of the output ports to the HDMI
display. When more than one output is connected, the HDMI outputs play
an identical video signal.
② RS-232: 9-pin D-Sub connector for connecting to your PC or other control
console for remote control.
③ HDMI inputs 1 to 4: Connect each of the input ports to the HDMI or DVI
output of your source devices such as DVD/Blu Ray players or set-topboxes.
④ Audio R/L inputs 1 to 4: Connect each of the input R/L input ports to theR/L output of your source device such as DVD/Blu Ray players or set-topboxes.
⑤ Power: Plug the 5V DC power supply into this unit and connect theadaptor to an AC outlet.

8. Remote Control① Power: Press the button to turn the unit on or off.
② Direct input selector: Press 1, 2, 3 or 4 to select thedesired input source.

POWER

HDMI INPUTAUDIO SELECT

INT/EXT①②INT/EXT

CR-76

9. RS-232 Protocols

9.1 Pin Assignment
The connection between Switcher and remote controller with RS-232 modemcable.
Switcher

Remote Controller

PIN

Deﬁnition

PIN

Deﬁnition

1NC

1NC

2TxD

2Rx

3RxD

3Tx

4NC

4NC

5GND

5GND

6NC

6NC

7NC

7NC

8NC

8NC

9NC

9NC

Baud Rate: 9600 bps
Data bit: 8 Bits
Parity: None
Stop Bit: 1 bit

9.2 Commands
Power 00

Power off

Power 01

Power onPort 01

HDMI IN 1

Port 02

HDMI IN 2

Port 03

HDMI IN 3

Port 04

HDMI IN 4

AUDSEL 00

HDMI OUT1 audio out by EXT

AUDSEL 01

HDMI OUT 1 audio out by INTAUDSEL 10

HDMI OUT 2 audio out by EXTAUDSEL 11

HDMI OUT 2 audio out by INT

10. Connection and Installation

STB
Stereo

DVD

2CH
R/L

2CH HDMI
R/L

HDMI 2CH
R/L HDMI

PS3LCD TV

LCD TV

2CH
R/L

Blu-ray

2CH
R/L

HDMI

Acronyms
AcronymComplete Term

DVI

Digital Visual Interface

HDCP

High-bandwidth Digital content protection

HDMI

High-Deﬁnition Multimedia Interface

ACYPRESS TECHNOLOGY CO., LTD.

Home page: http://www.cypress.com.tw20100125 MPM-CLUX42SA