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Thanks for purchasing RH141 4-Port Quadview HDMI Switch. With our highly reliable and quality 

product, you can enjoy countless benefits by using this device.

Introduction

RH141, 4-Port Quadview HDMI Switch allows you to simultaneously monitor up to four HD HDMI 

multimedia sources on a single HDTV system. You can dynamically arrange four HDMI multimedia 

sources (scaling and positioning) and seamlessly exhibit them in various mode. Switching between 

various sources and modes do not have delays or black screen. It is the ideal solution for A/V Switching, 

Broadcasting, or Venue status tracking.    

Features

 5 Video Mode selection with 4 Video Configuration programmable memory  

 Select any of the 4 input to be dynamically and smoothly scale onto and up to the monitor

 Intuitive operation by front panel Push Buttons, OSD, RS232 Extension, IR Remote Control, or 

Keyboard/ Mouse

 Full HD Digital Video resolution can support up to 1080p

 Support Locking HDMI cables

Specification

Model No.

RH141

Video In

4 x HDMI Type A Female (Lockable)

Video Out

1 x HDMI Type A Female (Lockable)

RS232

1 x DB9, Female

IR

1 x Receiver and 1 x IR Extender (3.5mm Earphone Jack)

USB Port

2 x USB Type A

LEDs

4 fixed + 16 switch

Switch/Button

16 x Momentary Switch 

1 x Power Switch

Video Resolution

Full HD

Operation Temperature

0 ~ 40

Storage Temperature

-20 ~ 60

Humidity

0~90% RH, Non-condensing

Weight 

2.1 Kg

Dimension(L x W x H) 

438 x 200 x 44 mm

Housing

Metal enclosure  

Power Adapter

DC 12V

Safety / Emission 

FCC, CE

Package contents

 RH141 unit x1

Power adapter x1 

 User manual x1

 IR extender x1

 RS-232 cable x1

 Remote control x1

Summary of Contents for RH141

Page 1: ...User s Manual RH141 4 Port Quadview HDMI Switch Version 1 21...

Page 2: ...2...

Page 3: ...tion diagram 5 5 modes diagram 5 Operation 6 1 Parts and push buttons 6 2 Display mode menu 7 3 Keyboard hotkeys 8 4 IR remote control 8 5 RS232 Control 9 Mode descriptions 11 Settings 12 Title bar in...

Page 4: ...nput to be dynamically and smoothly scale onto and up to the monitor Intuitive operation by front panel Push Buttons OSD RS232 Extension IR Remote Control or Keyboard Mouse Full HD Digital Video resol...

Page 5: ...monitors are not included in the package it is for reference only Make sure all the devices and peripherals are connected appropriately before using this unit Video source 1 Video source 2 Video sourc...

Page 6: ...P WINDOWS PAP QUADVIEW button 2 Set a preferred input source 1 4 3 Press SET button then all the buttons of input 1 4 will be flashed 4 Press a preferred button 1 4 to save the setting to the memory o...

Page 7: ...e USB Type B receptacles The procedure of updating will be started 4 Once the procedure of updating has been completed a reminder message will be appeared on the screen and the blinking of SET button...

Page 8: ...t the source to playback on the main display Quadview mode port selection 1 4 Select the desired source 4 IR remote control No Item Description 1 INPUT Press to select the desired source 2 Set Save th...

Page 9: ...t Connect using to COM X X is the port which connected to RH141 5 Enter the following data to each option then press Apply OK Bits per second 115200 Date bits 8 Parity None Stop bits 1 Flow control No...

Page 10: ...winsize src w h Set the size of window n Src source 1 4 w width of window n unit pixel h height of window n unit pixel winpos src x y Set position of window Src source 1 4 x x axis of window unit pix...

Page 11: ...that other windows still remain at same position which is normal Mode descriptions PIP mode Viewing main image with 1 subordinate image in smaller window Press 1 4 to select the video source of main...

Page 12: ...out of title bar Shrink control Select Full screen to fill the entire screen The screen may be stretched Select Keep ratio to remain the original aspect ratios The black bars may appear on top bottom...

Page 13: ...the input and output resolutions of RH141 if there is a problem of abnormal display or no video suggest using a more standard display mode from the list Input Resolution Refresh rates HZ 640x480 50 5...

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Page 16: ...ted in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with this User Guide may cause harmful interference to...

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