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3x1 HDMI Switcher

3x1 HDMI Switcher
Number: LK-HDSW31
  • Product introduction

INTRODUCTION

 

Dear customer

Thank you for purchasing this product. For optimum performance and safety, please read these instructions carefully before connecting, operating or adjusting this product. Please keep this manual for future reference.

 

Our series of HDMI converters. switchers, extenders, matrixes and splitters are designed to make your A/V device use more convenient ,more comfortable, more productive and more cost-efficient.

 

The 3x1 HDMI Switcher allows access to multiple HDMI sources, using a single HDMI sink. The Switcher allows three HDMI devices to be switched easily through one HDMI compatible monitor or projector. The Switcher can also be placed at the end of a long HDMI cable to regenerate the HDMI signal.

 

Our devices offer solutions for noise, space and security concerns, data center control, information distribution, conference room presentation, school and corporate training environments.

 

FEATURES

l Three HDMI input signals switched to a single HDMI sink devices

l Support deep color 30bit, 36bit

l Support Blue-Ray 24/50/60fs/HD-DVD/xvYCC

l Digital audio format, as DTS-HD/Dolby-trueHD/LPCM7.1/DTS/Dolby-AC3/DSD

l Support signal retiming

l Support input up to 15metres AWG26 HDMI standard cable length,

output up to 25metres AWG26 cable length

l   Inputs can be switched with the IR remote controlalso can be controlled by button.

l   It can smartly jump over those input sources which are not connected.

l With the smart function of memory, it can come back to the latest status when restarted

or reconnected.

l No loss of quality

l Installs in minutes

l Need DC5V/1A power supply

 The accessories with the machines lists as picture

 

15V Power Adaptor

2Remote

3one pc of Manual

 Power Adaptor

1529651327657011830.bmp

Remote

1529890944154094331.bmp

Physical Connection Showing Picture

 

1529891034219025523.bmp
             Figure 1.0 Front Panel Showing Picture

Power Power Led Status Light

Source Selection Input Signal Switch Button

1529891122941002547.bmp

Figure 1.1 the rear and side board showing pictureIRIR Receiver

Output HDMI output led status light

Input 1- Input 3: HDMI input led status light


Input 1- Input 3: HDMI input interface

Output : HDMI output interface

+DC 5V 5V DC-DC Power Interface

 

 

Operating and Connecting

1.          Connect one cable from each HDMI source devices into HDMI Switcher inputs.

2.          Connect one cable from display (monitor or projector) into the HDMI Switcher outputs.

3.          Connect 5V power supply to the HDMI 3x1 Switcher.

4.          Use the RMT-IR remote control port to remotely switch or use button to switch between

sources. 

 

SPECIFICATIONS:                              LK-HDSW31

HDMI resolution ………………………....24/50/60fs/1080p/1080i/720p/576p/576i/480p/480i

Support video color format …………………………..…………….24bit/deep color 30bit,36bit

Support audio format……………….DTS-HD/Dolby-trueHD/LPCM7.1/DTS/Dolby-AC3/DSD

Max bandwidth……………………………………………………………………………250MHz

Max baud rate…………………….………………….……………………………………7.5Gbps

Input/Output TMDS signal ………….…………………………..………...0.5~1.5Volts p-p(TTL)

Input/Output DDC signal ……………………………………………..………… 5Volts p-p (TTL)

Input cable distance..…... ……………………….……≤15m AWG26 HDMI standard cable

Output cable distance…………………………….…...≤25m AWG26 HDMI standard cable

Max working current………………………………………………………………………...350mA

Power adapter format..Input: ……………....AC (50HZ, 60HZ) 100V-240V; Output: DC5V/1A

Operating Temperature range……..…………….………………………………… (-15 to +55)

Operating Humidity range………………………….….……….5 to 90%RH (No Condensation)

Dimension (L x W x H)     ……………………………….….……………………115x61x25(mm)

Weight…..…………………………………………………………..………………………….180g

 

 IR Remote Operating Instruction

 

1Firstly take off the plastic film in the rear of the remote board.

2If you want to select any of the three signal sources to the output, press the 1, 2, or 3 key .Like if you want to switch the 2 input signal to the output, press the 2 key directly.

3The up/down key in board is for switching the signal to the output circulatedly, and the remote will jump over the signal source input when it is no signal input.

4The plastic film is strongly advised to put it in the rear of the remote board when the remote is not used for long time.

 

 Notes:

Pls use the machine as the instruction listed to keep the long use lifetime of the machine.

1.    The machine should be placed at the spot far from the Damp, High-Temperature, Dusty, Erosive, and oxidative environment.

2.    All parts will be free from the strong shake, hit, fall.

3.    Touching the power adaptor with the wet hands is prohibited.

4.    Pls hold the power adaptor head and do not pull the power cord when cut off from the socket.

5.    Pls turn the power off when the machine is not used for long time.

6.    Pls do not open the cover and do not touch the inside parts.

7.    Pls use the original factory power adaptor.

 Before power on, pls check the connection line carefully. And make sure that all interfaces are normally connected. The common trouble shooting way shows below:

 

Serial NO

Trouble Description

Cause and Ways to deal with

1

 Non-Power-Connected

1Check if the power   adaptor head is truly and correctly inserted the power socket.

2Check   the power switch if it is in on status.

2

No Picture

1Pls to make sure   that the TV is on and has been connected with the machine,.

2To check if the   signal source is on and well connected.

3Check the system   connection quality.

4Check if the line   is all good quality.

5Check   the cable quality

3

Obscure Picture

1To try again to   connect the cable to be free from the unsuccessful connection.

2HDMI Cable Quality

4

Remote

1Pls check if the film   that stops the current has been taken out.

2To check if the remote   battery is working full.

 

 


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