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KVMSwitchTech AB-3879 Instruction Manual

Hdmi video scaler
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MODEL : AB-3879
HDMI Video Scaler
INSTRUCTION MANUAL
HDMI Video Scaler
7x2 (mirrored) Multi Format HDMI Video Scaler Selector Switch
7 In's Converted to VGA & HDMI Output
HDTV Distribution Amplifi er Series
Thank you for purchasing the AB-3879 HDMI Video Scaler. You will fi nd this unit easy to install and highly
reliable but it is essential that you read this manual thoroughly before attempting to use this HDMI Video
Scaler.
118 W. Streetsboro Street, Ste. 125 | Hudson, OH 44236 | Toll Free: (866) 865-7737

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Summary of Contents for KVMSwitchTech AB-3879

  • Page 1 HDTV Distribution Amplifi er Series Thank you for purchasing the AB-3879 HDMI Video Scaler. You will fi nd this unit easy to install and highly reliable but it is essential that you read this manual thoroughly before attempting to use this HDMI Video Scaler.
  • Page 2 SAFETY INFORMATION To ensure the best results from this product, please read this manual and all other documentation before operating your equipment. Retain all documentation for future reference. Follow all instructions printed on unit chassis for proper operation. To reduce the risk of fi re, do not spill water or other liquids into or on the unit, or operate the unit while standing in liquid. Make sure power outlets conform to the power requirements listed on the back of the unit.

  • Page 3: Table Of Contents

    TV wall. In addition to the front panel buttons and the IR remote control, users may gain control over the AB-3879 using We reserve the right to make improvements to this document and/ a PC through the RS-232 serial port or Ethernet port.

  • Page 4: Features

    FEATURES FEATURES • Supports HDMI 1.4a 30 formals and suits HDMI V1.4 transmitter & receiver • Compliant with HDMI 1.4, DVI 2.0, and HDCP 2.0 • Input support: • Analog: analog video, S-Video, composite video, VGA • Digital: DVI, HDMI and display port (2560x1600) •...

  • Page 5: Specifications

    SPECIFICATIONS SPECIFICATIONS Scaler Type: 7 in 2 out HDMI Video Scaler Video Input Signal: 1x Composite / 1x S-Video /1x Component / 1x VGA / 1x DVI / 1x HDMI / 1x DP Audio Input Signal: Digital Audio (PCM), Stereo Audio Video Output Signal: 1x RGB, 1x HDMI Audio Output Signal: 1x S/PDIF Digital Audio, 1x Analog, Audio RH/LH, 1x HDMI Audio 3D Support: 3D Video Format in HDMI 1.4a (225MHz)

  • Page 6: Front Panel

    FRONT PANEL FRONT PANEL 1. POWER ON SWITCH The power switch turns the unit on and off. The LED will illuminate blue 10 indicate the switcher is ON and receiving power. The scaler will remember the last setting during a power cycle. When turned on again, it will automatically apply the setting last used. 2.

  • Page 7: Rear Panel

    REAR PANEL REAR PANEL Power Jack: 1. DC POWER INLET DC Jack - Inner OD O 2.1mm (+ ) The scaler suits a DC power plug-pack input connector. Please ensure Outside OD O 5.5mm (GND) the plug-pack used is of an approved type and of correct current, voltage Power input - 12VDC, 2A output, and connector polarity.
  • Page 8 REAR PANEL REAR PANEL Component video via 3x RCAs 6. YPBPR + AR / AL AUDIO INPUT Female RCA connectors Connect a signal of component video directly to the female RCA Stereo audio via 2x RCAs connector, which supports component video (YPBPR) to HDTV Female RCA connectors display devices.
  • Page 9 REAR PANEL REAR PANEL Female RCA connector Stereo Audio 11. VIDEO + AR I AL AUDIO INPUT (AR/AL) Via 1x 03.5mm ear phone jack Connect a signal of composite video to the RCA connector. connector Connect the output port of your source audio device to the Note: With 1x female phone jack each AR/AL inputs.

  • Page 10: Remote Control

    REMOTE CONTROL Before making any connections to the AB-3879. Observe the following: Ensure the mains voltage supply matches the label on the supplied plug- Pack (+/- 10%) Ensure that the power switch is OFF Ensure that all system grounds (earth) are connected to a common point.

  • Page 11: Ir Codes

    IR CODES IR REMOTE CUSTOM AND DATA CODES (NEC STANDARD) HOW TO SETUP IR CODES: CUSTOM CODE: 20DF POWER ON: 20DF 5DA2 POWER OFF: 20DF 5EA1 Mute: 20DF 02FD HDMI: 20DF 1FEO VGA: 20DF OAF5 DVI: 20DF 50AF 20DF 59A6 YPBPR: 20DF 58A7 VIDEO:...

  • Page 12: Ir Extender

    IR EXTENDER IR RECEIVER: 1. SB-100 IR 300M Receiver Device Cable (3C) IR Receiver (SB-100) R oHS /95/E C INP UT R S -232 IR E XT. in DC 12V IR Rx RS - 232 IR EXT . SB-100 SB-100 IR Receiver Set SB-100 Maximum Distance ~ 984 feet (300 meters) 2.
  • Page 13 IR EXTENDER IR EMITTER: 1. SB-101 IR 300M Transmitter Device Cable (3C) IR Transmitter (SB-101) IR out CAT6/6a/7 DC 12V IR in R oHS /95/E C IR Tx From OUTPUT Receiver Receiver SB-101 SB-101 IR Transmitter Set SB-101 Maximum Distance ~ 984 feet (300 meters) 2.

  • Page 14: Typical Application

    INPUTS 1 ~ 7 PORT SOURCE SIGNALS : COMPONENT VIDEO, AV, DVI, HDMI, Display Port (5 input ports connected) OUTPUTS 1 ~ 2 PORT DISPLAY SIGNALS : VGA, HDMI AB-3879 SUPPORTS 7x INPUTS AND 2x OUTPUTS, CONTROL IR & RS-232 INTERFACE SYSTEM PORTS.

  • Page 15: Resolution Support

    INPUT RESOLUTION SUPPORT INPUT Resolution COMPONENT HDMI Display Port     640x350 @ 85 Hz 480p / 480i    640x400 @ 85 Hz 576p / 576i      640x480 @ 60 Hz 720p ...
  • Page 16 INPUT RESOLUTION SUPPORT INPUT Resolution COMPONENT HDMI Display Port    1280x960 @ 60 Hz SXGA     1280x1024 @ 60 Hz SXGA     1280x1024 @ 75 Hz SXGA     1360x768 @ 60 Hz SXGA ...
  • Page 17 INPUT RESOLUTION SUPPORT INPUT Resolution COMPONENT HDMI Display Port    720x576p @ 50 PW DVD “PAL”    1280x720p @ 50 Hz HDTV 720p     1280x720p @ 60 Hz HDTV 720p    1280x720p @ 100 Hz HDTV 720p ...
  • Page 18 OUTPUT RESOLUTION SUPPORT OUTPUT Front Panel Buttons Resolution HDMI   720x480   800x600   1280x800 OTHERS   1280x1024   1360x768   1400x1050   1600x1200   WXGA 1920x1200   720p 1024x768  ...

  • Page 19: Video Timing List

    VIDEO TIMING LIST (HDMI) Pixel Resolution Freq. Freq. Clock Total Display Front Sync Sync Total Display Front Sync Sync (Khz) (Hz) (MHz) Pixel Pixel Porch Width Lines Lines Porch Width 640x480 @ 60 Hz 31.484 59.97 25.1875 640x480 @ 72 Hz 37.861 72.809 31.5...
  • Page 20 VIDEO TIMING LIST (VGA) Pixel Resolution Freq. Freq. Clock Total Display Front Sync Sync Total Display Front Sync Sync (Khz) (Hz) (MHz) Pixel Pixel Porch Width Lines Lines Porch Width 640x480 @ 60 Hz 31.563 60.119 25.1875 640x480 @ 72 Hz 37.861 72.809 31.5...
  • Page 21 VIDEO TIMING LIST (DISPLAY PORT) Pixel Resolution Freq. Freq. Clock Total Display Front Sync Sync Total Display Front Sync Sync (Khz) (Hz) (MHz) Pixel Pixel Porch Width Lines Lines Porch Width 640x480 @ 60 Hz 31.56 60.12 25.1875 640x480 @ 72 Hz 37.86 72.81 31.5...
  • Page 22 VIDEO TIMING LIST (DISPLAY PORT) 1920x1080i @ 50 Hz 28.13 74.25 2640 1920 1125 1080 1920x108p @ 24 Hz 74.25 2750 1920 1125 1080 1920x108p @ 30 Hz 33.75 74.25 2200 1920 1125 1080 1920x108p @ 50 Hz 56.25 148.5 2640 1920 1125...

  • Page 23: Osd Options Overview

    OSD OPTIONS OVERVIEW Layer 1 Layer2 Layer3 Brightness Contrast Picture Saturation Sharpness Automatic Manual Clock / Phase / Clock Horizontal Position Vertical Position Color Preset Mode / Custom Image Setup Input Signal DVI / HDMI / VGA / Display Port / Component / Composite / S-Video Scaling Original AR/ Full Screen 720x480, 800x600, 1280x800, 1280x1024, 1360x768, 1400x1050,...
  • Page 24 PICTURE PICTURE allows you to digitally adjust the brightness, contrast, hue, saturation, and sharpness of the images. An unilluminated icon suggests the function is not available. To enable it, the unit color must be set in custom mode. Go to the 3rd icon in the fi rst layer to change the setting in color: Image properties ->...
  • Page 25 • Choose the icon and use the down arrow key to open the second layer, which has four options: automatic, manual, horizontal position, vertical position Automatic AB-3879 reads the Input signal and automatically sets the optimal value for the Output. Manual Clock / Phase / Save Horizontal Position Move the image to right or left.
  • Page 26 IMAGE PROPERTIES IMAGE PROPERTIES allow you to change Color, select Input Signal, adjust scaling, and change Output Resolution. Resolutions not listed on the front panel button can be selected here, under the output mode. • Layer one, the 3rd icon from left •...
  • Page 27 TV WALL AB-3879 scaler is able to send divided images on multiple display devices and build a video wall, be it a wall of size 1x2, 2x2, or 10x10. Maximally, the scaler can make possible a video wall of 15 by 15 screens. Note that an AB-3879 is required for each output. Users may arrange the position and adjust the size of each image block under the TV WALL function.
  • Page 28 OPTIONS OPTIONS allows you to check the connection status, change menu language, return to factory default, save setting, and make adjustments to the setting of the OSD menu . • Layer one, the 6th icon from left • Press the down arrow key to open up the second layer, which has fi...

  • Page 29: Limited Warranty

    TERMS AND CONDITIONS OF USE PLEASE READ THE FOLLOWING TERMS AND CONDITIONS CAREFULLY BEFORE USING THIS HARDWARE, COMPONENTS AND SOFTWARE PROVIDED BY, THROUGH OR UNDER KVM Switch Tech, INC (COLLECTIVELY, THE “PRODUCT”). By using installing or using the Product, you unconditionally signify your agreement to these Terms and Conditions.

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