Orei BK-202A Manuel utilisateur

8K HDMI 2x2

Matrix Switcher

BK-202A

USER MANUAL

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www.orei.com

Table of

Contents

Introduction 04

Features 05

Package Contents 05

Speciﬁcations 06

Operation Controls and Functions 08

IR Remote 10

Application Example 11

Thank you for purchasing this product. For optimum performance and safety, please

read these instructions carefully before connecting, operating or adjusting this prod-

uct. Please keep this manual for future reference.

page 02

Thank you for purchasing this product

This product contains sensitive electrical components that may be damaged by

electrical spikes, surges, electric shock, lightning strikes, etc. Use of surge protection

systems is highly recommended in order to protect and extend the service life of

your equipment.

Surge protection device recommended

Registration

Page

Please Activate your warranty by registering our product through the link

below - www.orei.com/register

Technical Support

Need Help?

Our experienced Technical Support Team is here for you to answer your

questions, give technical advice or help troubleshoot your project to get you

installed on time and on budget. Call, email or chat with us now.

OREI Live Technical Support Hours

US team (US/Canada/Mexico): Monday-Friday, 9 a.m. - 6 p.m. Central Time

Support Email - [email protected] |Support Number - 877-290-5530

Chat Live on www.orei.com

Send us an instant message now. Our Technical Support Team will respond

momentarily. Available during live support hours.

page 03

This 8K HDMI 2x2 Matrix Switcher can not only switch any of the two HDMI in-

put signals, but also distribute it to two displays simultaneously. It supports video

resolution up to 8K@60Hz 4:2:0. It supports advanced EDID management and

audio de-embedding function (output through the optical and analog port). As

able to be used either as a splitter or a switcher, this multi-functional product can

be widely applied in scenarios of demonstration, video conference, multimedia

teaching and other occassions requiring for big-screen demonstration.

page 04

Introduction

1. HDMI 2.1 and HDCP 2.3 compliant

2. Support 40Gbps video bandwidth

3. Support video resolution up to 8K@60Hz 4:2:0 10bit, 8K@30Hz 4:4:4

10bit, 4K@120Hz 4:4:4 10bit

4. VRR, FVA, ALLM supported

5. Support HDR, HDR10, HDR10+, Dolby Vision, HLG pass through

6. Support HDMI audio formats: LPCM, Dolby Digital/Plus/EX, Dolby True

HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD

7. Built-in Equalizer, Retiming and Driver

8. Advanced EDID management

9. Support audio de-embedding function (output through the optical

and analog port)

10. Support IR remote control and front panel button switching

11. Compact design for easy and ﬂexible installation

Package Contents

1. 8K HDMI 2x2 Matrix Switcher 1pcs

2. IR Remote 1pcs

3. 5V/2A Multinational Power Supply 1pcs

4. User Manual 1pcs

page 05

Features

Technical

HDMI Compliance HDMI 2.1

HDCP Compliance HDCP 2.3

Video Bandwidth 40Gbps

Video Resolution Up to 8K@60Hz 4:2:0 10bit, 8K@30Hz 4:4:4 10bit,

4K@120Hz 4:4:4 10bit

Color Depth 8-bit, 10-bit, 12-bit

Color Space RGB, YCbCr 4:4:4 / 4:2:2, YUV 4:2:0

HDR HDR, HDR10, HDR10+, Dolby Vision, HLG pass through

Audio Formats

HDMI input/output:

LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX,

DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD

Auido de-embedding output:

Optical: LPCM 2/5.1 CH, Dolby Digital 2/5.1 CH, DTS 2/5.1 CH

Analog: PCM 2.0

ESD Protection Human body model — ±8kV (Air-gap discharge) &±4kV

(Contact discharge)

Connection

Input 2 × HDMI IN [Type A, 19-pin female]

Output 2 × HDMI OUT [Type A, 19-pin female]

1 × OPTICAL [S/PDIF]

1 × L/R [3.5mm Stereo Mini-jack]

Control 1 × SERVICE [Micro USB, Update port]

page 06

Specications

page 07

Specications

Mechanical

Housing Metal Enclosure

Silkscreen Color Black

Dimensions 145mm (W) × 68mm (D) × 17mm (H)

Weight 268 g

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 (Non-condensing)

Power Consumption (Max) 6.2W (Max)

Power Supply

Input: AC100 - 240V 50/60Hz,

Output: DC 5V/2A

(US/EU standards, CE/FCC/UL certiﬁed)

Recommended HDMI Cable

Video Resolution 8K 4K60 4K24 1080P

HDMI Cable Type Ultra HDMI 2.1 HDMI 2.0 HDMI 1.4 HDMI 1.4

HDMI Cable Length

(HDMI IN / OUT)

3m/10ft 8m/26ft 12m/39ft 15m/49ft

The use of “Premium High Speed HDMI” cable is highly recommended.

DC 5V

Operation Controls

and Functions

page 08

No. Name Function Description

1. IR Window IR input signal receiving window.

2. POWER LED

The power LED lights in green when the device is working,

and red when the device is in standby.

3. OUT 1 LED

(1~2)

When the IN 1/2 port is selected as the signal source input

channel for OUT 1 port, the corresponding green LED 1/2

will be on.

4. OUT 2 LED

(1~2)

When the IN 1/2 port is selected as the signal source input

channel for OUT 2 port, the corresponding green LED 1/2

will be on.

5. OUT 1~2

button

Used to select signal source for OUT 1/2 port. Pressing the

button OUT 1/2 will allow the device to switch any of the

two HDMI input signals and distribute it to the corre-

sponding output port.

Front Panel

Rear Panel

OUT 1 OUT 2 EDID SERVICE

OUT 2OUT 1 1

IN 1 IN 2

OPTICAL

OUT 1 OUT 2

23456

811

L/R

1 2 34

page 09

Operation Controls

and Functions

No. Name Function Description

6. EDID DIP

switch

Use the DIP switch to set EDID.

111 - Copy OUT port sink EDID (as factory default)

110 - HDMI 1080p@60Hz, Audio 2ch PCM

101 - HDMI 4K@60Hz 4:4:4, Audio 2ch PCM, HDR

100 - HDMI 4K@60Hz 4:4:4, Audio 5.1ch PCM/DTS/DOLBY,

HDR

011 - HDMI 4K@60Hz 4:4:4,

Audio 7.1ch PCM/DTS/DOLBY/HD, HDR

010 - HDMI 8K@60Hz 4:2:0 + 8K@30Hz 4:4:4,

4K@120Hz 4:4:4, Audio 2ch PCM, HDR

001 - HDMI 8K@60Hz 4:2:0 + 8K@30Hz 4:4:4,

4K@120Hz 4:4:4, Audio 5.1ch PCM/DTS/DOLBY,

HDR

000 - HDMI 8K@60Hz 4:2:0 + 8K@30Hz 4:4:4,

4K@120Hz 4:4:4, Audio 7.1ch PCM/DTS/DOLBY/HD,

HDR

7. SERVICE Firmware update and debug port.

8. IN (1~2) port HDMI signal input port, connecting to HDMI source

device such as DVD or PS5 with an HDMI cable.

9. OUT (1~2) port HDMI signal output port, connecting to HDMI display

device such as TV or Monitor with an HDMI cable.

10. OPTICAL Optical ﬁber audio output port.

11. L/R Analog audio output port.

12. DC 5V DC 5V/2A Power input port.

page 10

IR Remote

: Press this button to cyclically switch HDMI signal

source IN 1/2 to the corresponding OUT 1/2 port.

1/2 :Press 1/2 button to select HDMI signal source IN

1/2 to the corresponding OUT 1/2 port.

: Power on the product or set it to standby mode.

HDMI Matrix

OUTPUT 1

OUTPUT 2

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