Orei 3X1 - User Manual

Specifications
Input ports 3 x HDMI
Output ports 1 x HDMI
Power indicator led
1 xLED
Signal indicator led
3xLED
Working temperature
0℃～60℃
Power supply
DC5V/1A
Power consumption
<5W
Dimension
Weight
Color
Black
Items
· SPECIFICATION
160(L)×51.5(W)×20(H)mm
230g
HDMI Resolution
480i/480p/576i/576p/720p/1080i/1080p/
4K×2K@24/25/30/60Hz
HDMI Version Compatible with DVI1.0, HDMI1.4, HDMI2.0
HDCP Version Compatible with HDCP1.4, HDCP2.2
Video form
Supports 12 bit full HD video, 3D video and
4K×2K@30/60Hz ultra HD video
Input and output
TMDS signal
0.7~1.2Vp-p
Input and output
DDC signal
5Vp-p
3
X1
4K
@6
0H
z
P
REMI
U
M
HD
M
I
SW
ITC
H
UHD-301
User manual
4K X 2K
UHD
Audio
Supports standard audio, DSD (Direct Stream
Digital and HD(HBR) audio
1. Connection
· INSTALLATION
Display
HDMI Switch
1. Connect the HDMI sources to the
HDMI Input of the HDMI Switch
2. Connect the display to the HDMI
output of the HDMI Switch
3. Connect the power adapter to the
HDMI Switch
4. You may select your input source
DC5V/ 1A via remote controller or
RS232
Q: No image at output?
A: 1) Check the power supply and make sure that the power light is on.
2) Check if the HDMI cables are connected well.
3) Make sure that the TV has been set up to the right HDMI input.
4) If connected to the PC or notebook via HDMI, please make sure the
output mode is mirror or extend.
Q: Display is unstable, splash screen, snowflakes or static audio?
A: 1) Check and make sure all connections are connected well.
2) Try to directly connect HDMI source to display, if it is the same issue,
Then please change the source device.
· FAQ
1. Baud rate: 9600bps
2.Order of RS232 serial port
1)HDMI 1 input： port0R
2)HDMI 2 input： port1R
3)HDMI 3 input： port2R
4)Power ON：poweronR
5)Power OFF：poweroffR
RS232 serial port operation illustration
Connection illustration
DVD
DVD
DVD
Disclaimer
The OREI brand is registered trademark.
Design and specifications of this unit are subject to change without prior notice.
Pictures are for reference only.Products may differ slightly from images shown.
3) Use high-quality HDMI 1.4 or HDMI 2.0 cable for transmitting
4K×2K UHD signal.

Summary

Installation Guide

Connection Illustration

Illustrates how to connect HDMI sources and displays to the switch.

RS232 Serial Port Operation

Details RS232 serial port settings and command mapping for input selection and power control.

Product Specifications

Frequently Asked Questions

Troubleshooting No Image

Provides troubleshooting steps for when there is no image at the output.

Troubleshooting Unstable Display

Offers troubleshooting for unstable display, splash screen, or audio issues.

Safety Precautions

General Safety Instructions

Key safety warnings regarding device handling, environment, and power.

Product Overview

Product Introduction

Introduces the 3x1 HDMI switch and its capabilities for connecting multiple HDMI devices.

Key Features

Lists the main features of the HDMI switch, including resolution, connectivity, and control options.

Package Contents

Included Items

Lists the items included in the product package.

Installation Requirements

Required Devices

Specifies the necessary HDMI source and display devices for installation.

Panel and Remote Control

Panel Description

Details the components and ports located on the front and rear panels of the switch.

Remote Controller Functions

Explains how to use the remote controller for selecting sources and powering the device.

Orei 3X1 Specifications

General

Product Type	HDMI Switch
Maximum Resolution	4K@30Hz
Power Supply	5V DC
Input Ports	3
Output Ports	1
Resolution Support	1080p, 4K
HDMI Version	1.4
HDCP Version	1.4
Compatibility	Blu-ray players, gaming consoles
Control Method	Manual