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Avatar Technologies RH141 User Manual

4-port quadview hdmi switch
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User's Manual
RH141
4-Port Quadview HDMI Switch
Version : 1.21

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Summary of Contents for Avatar Technologies RH141

  • Page 1 User's Manual RH141 4-Port Quadview HDMI Switch Version : 1.21...

  • Page 3: Table Of Contents

    Introduction ............... 4 Features ................4 Specification ............... 4 Package contents ..............4 Connection diagram ............5 5 modes diagram ..............5 Operation ................6 1. Parts and push buttons ............ 6 2. Display mode menu ............7 3. Keyboard hotkeys ............. 8 4.

  • Page 4: Introduction

    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.

  • Page 5: Connection Diagram

    Connection diagram The diagram illustrated here is an example, the actual application may vary. All illustrated computer, accessories and 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. Keyboard Power adapter Mouse...

  • Page 6: Operation

    Operation Various operations are available from this unit, select your preferred operation as follows: 1. Push buttons. 2. Display mode menu. 3. Keyboard. 4. IR remote control. 5. RS-232 control. 1. Parts and push buttons Front panel 9 10 No. Item Description LED indicators Indicate the status of display.

  • Page 7: Display Mode Menu

    Rear panel No. Item Description 11 Power switch Press to power on/off the unit. 12 Power jack Connect to the power adapter (DC 12V). 13 USB Type A Connect to USB keyboard and mouse. receptacles 14 RS-232 connector Connect to a computer or RS-232 device. 15 USB Type B Connect to a computer for updating firmware*.

  • Page 8: Keyboard Hotkeys

    3. Keyboard hotkeys Command Hotkeys Description ■ Press to bring up the OSD menu. Menu/Select Enter ■ Select a desired option on the menu. Up/Down/Left/Right Press to move the cursor up, down, left and right on the menu. (Cursor buttons) Exit Press to exit the OSD menu.

  • Page 9: Rs232 Control

    5. RS232 Control 5. Enter the following data to each option, then 1. Connect RH141 to a PC using RS232 cable. press Apply > OK. Bits per second: 115200 2. Open Hyper Terminal and Date bits: 8 create a new connection.
  • Page 10 Command Description Parameter sw [n] Switch active port n: source 1~4 mode [n] Switch video display mode (1) FULL (2) PIP (3) Windows (4) PAP (5) Quad as [n] Change video aspect ratio n: (1) Fill Screen (2) Keep Ratio output [n] Set output resolution n: (1)Auto...

  • Page 11: Mode Descriptions

    Mode descriptions PIP mode: Viewing main image with 1 subordinate image in smaller window. ■ Press 1~4 to select the video source of main image . ■ Flexible local the subordinate image and zoom control features are available in this mode. The subordinate image can be positioned anywhere using mouse to drag and drop.

  • Page 12: Settings

    Settings 1. To bring up the setting menu, press Enter button on the keyboard or MENU/SELECT button on the front OSD timeout panel of unit or remote control. Title bar timeout Shrink control Keep ratio Channel name Load factory default 2.

  • Page 13: Title Bar Information

    There is no source connected to this input. Resolution The tablets below show 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.

  • Page 16: Technical Support

    Technical support Please contact with your local distributor for more information or technical support. FCC / CE Statements FCC Statement : This equipment has been tested and found to comply with the regulations for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

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