ALFAtron ALF-SC61E Manual
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ALFAtron ALF-SC61E Manual

Hdmi 2.0 6x1 presentation switcher with audio extraction
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SCU61E
HDMI 2.0 6x1 Presentation Switcher with
Audio Extraction
All Rights Reserved

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Summary of Contents for ALFAtron ALF-SC61E

  • Page 1 SCU61E HDMI 2.0 6x1 Presentation Switcher with Audio Extraction All Rights Reserved...
  • Page 2 Alfatron SCU61E Preface Read this user manual carefully before using the product. Pictures shown in this manual are for reference only. Different models and specifications are subject to real product. This manual is only for operation instruction, please contact the local distributor for maintenance assistance.
  • Page 3 Alfatron SCU61E SAFETY PRECAUTIONS To ensure the best from the product, please read all instructions carefully before using the device. Save this manual for further reference. Unpack the equipment carefully and save the original box and packing material for ...

  • Page 4: Table Of Contents

    Alfatron SCU61E Table of Contents 1. Product Introduction ....................1 1.1 Features ......................1 1.2 Package List ...................... 2 2. Specification ....................... 3 3. Panel Description ......................5 3.1 Front Panel ......................5 3.2 Rear Panel ......................6 4. System Connection ..................... 7 4.1 Usage Precaution ....................
  • Page 5 Alfatron SCU61E 8.2.2 Source Switching ................... 24 8.2.3 VGA Resolution Selection ..............25 8.2.4 EDID Management ................26 8.2.5 Audio Control ..................26 8.2.6 Display Control ..................27 8.2.7 CEC Control ..................27 8.2.8 Third-party Device Control ..............28 9. Panel Drawing ......................29 10.

  • Page 6: Product Introduction

    Alfatron SCU61E 1. Product Introduction Thanks for choosing the HDMI 2.0 6x1 Presentation Switcher. The switcher allows selection of six different sources (three HDMI inputs, one USB-C input, one DisplayPort input and one VGA input), and will switch the selected video to HDMI output. It supports video resolution up to 4Kx2K@60Hz 4:4:4 8bit, 1080P, and 3D.

  • Page 7: Package List

    Alfatron SCU61E 1.2 Package List 1x SCU61E HDMI 2.0 6x1 Presentation Switcher  2x Mounting Ears with 4 Screws  4x Plastic Cushions  1x IR Receiver  1x IR Remote  1x 3-pin Terminal Block  1x 5-pin Terminal Block ...

  • Page 8: Specification

    Alfatron SCU61E 2. Specification Video Video Input (2) HDMI/MHL, (1) HDMI, (1) USB-C, (1) DP, (1) VGA (3) Type-A female HDMI, (1) Type-C USB 3.0, Video Input Connector (1) DisplayPort, (1) 15-pin female VGA HDMI Input Resolution Up to 4Kx2K@60Hz 4:4:4 8bit...
  • Page 9 Alfatron SCU61E level (or max level) >80dB, 20Hz ~ 20KHz bandwidth Crosstalk Isolation >70dB, 10KHz sine at 0dBFS level (or max level before clipping) L-R Level Deviation < 0.3dB, 1KHz sine at 0dBFS level (or max level before clipping) Frequency Response Deviation <±0.5dB 20Hz ~ 20KHz...

  • Page 10: Panel Description

    Alfatron SCU61E 3. Panel Description 3.1 Front Panel VIDEO SOURCE DISPLAY CONTROL VGA RESOLUTION AUTO 1280x720 1920x1080 1920x1200 ① Power LED: The LED illuminates red when the device is in standby, or illuminates green when the device is power on.

  • Page 11: Rear Panel

    Alfatron SCU61E 3.2 Rear Panel 1 2 3 4 5. DP IN 1. HDMI/MHL IN 2. HDMI/MHL IN 3. HDMI IN 4. USB-C IN 6. VGA IN HDMI OUT OPTICAL EDID IR IN RS232 TCP/IP ① VIDEO SOURCE: Three type-A female HDMI input ports to connect HDMI video source.

  • Page 12: System Connection

    Alfatron SCU61E 4. System Connection 4.1 Usage Precaution Make sure all components and accessories included before installation.  System should be installed in a clean environment with proper temperature and  humidity. All of the power switches, plugs, sockets, and power cords should be insulated and ...

  • Page 13: Button Control

    Alfatron SCU61E 5. Button Control 5.1 Manual Switching When the switcher is in the manual switching mode, the Auto Mode LED goes out. If need to change the input source, please directly press the 1, 2, 3, 4, 5 or 6 button, and the corresponding LED illuminates green immediately.

  • Page 14: Vga Resolution Selection

    Alfatron SCU61E 5.4 VGA Resolution Selection The RES button on the front panel is designed for VGA resolution selection. OFF: Display Off. Press RES button repeatedly to set the VGA resolution to 1280x720, 1920x1080 or 1920x1200, and its corresponding LED will illuminates green.
  • Page 15 Alfatron SCU61E 1100 User-defined 2 1101 User-defined 3 1110 User-defined 4 1111 Enable GUI or RS232 EDID management. Note: Stereo Audio: LPCM 2Ch  High Definition Audio: LPCM 8Ch, AC-3 6Ch, DTS 5.1, Dolby Digital5.1 ...

  • Page 16: Ir Remote Control

    Alfatron SCU61E 6. IR Remote Control Connect the IR IN port to an IR receiver, the switcher can be controlled by the below IR remote. ① Enter or exit standby mode. ② Video input selection buttons (1~6) and AUTO mode button.

  • Page 17: Gui Control

    Alfatron SCU61E 7. GUI Control The switcher also be controlled via TCP/IP, and the default IP setting is: IP Address: 192.168.0.178 Subnet Mask: 255.255.250.0 Please type 192.168.0.178 in the internet browser, and it will enter the below log-in webpage: Username: admin...

  • Page 18: Switching Tab

    Alfatron SCU61E 7.1 Switching Tab Click the AUTO button to enable automatic switching mode.  Click 1~6 button to select input source respectively.  7.2 Display Control Tab 1) CEC Control...
  • Page 19 Alfatron SCU61E ON: Display On.  OFF: Display Off.  : Mute/unmute display audio.  : Volume down display audio.  : Volume up display audio.  2) VGA Resolution Selection VGA output resolution can be selected as 1024x768@60Hz, 1280x720@50Hz, ...

  • Page 20: Audio Tab

    Alfatron SCU61E 7.3 Audio Tab Turn on or turn off the digital audio output.  Turn on or turn off the analog audio output. ...

  • Page 21: Edid Tab

    Alfatron SCU61E 7.4 EDID Tab Note: Before select EDID in this tab, please ensure the 4-pin DIP switch on the rear panel is on the “1111” position. Built-in EDID: There are ten built-in EDID values can be selected by this tab.

  • Page 22: Rs232 Tab

    Alfatron SCU61E 7.5 RS232 Tab Baud Rate: Supports 2400, 4800, 9600, 19200, 38400, 57600 or 115200.  Command Ending: NULL, CR, LF or CR+LF can be chosen.  Command: Type the command in this box to control the third-party device which ...

  • Page 23: Interface Tab

    Alfatron SCU61E 7.6 Interface Tab Modify the title bar label.  Modify the button labels. ...

  • Page 24: Access Tab

    Alfatron SCU61E 7.7 Access Tab Modify the login password.  Lock or unlock the front panel buttons.  7.8 Network Tab Set Static IP or Dynamic Host Configuration Protocol (DHCP).  Modify the static IP Address, Subnet Mask, and Gateway.

  • Page 25: Gui Upgrade

    Alfatron SCU61E 7.9 GUI Upgrade Please visit at http://192.168.0.178:100 for GUI online upgrade. Type the username and password (the same as the GUI log-in setting, modified password will be available only after rebooting) to login the configuration interface. After that, click Administration in the source menu to get to Upload Firmware as shown below: Select the update file and click Apply button, and then it will start upgrade process.

  • Page 26: Rs232 Control

    Alfatron SCU61E 8. RS232 Control Connect the RS232 port to control device (e.g. PC) with RS232 cable. The switcher can be controlled by sending the RS232 commands. 8.1 RS232 Control Software Installation: Copy the control software file to the control PC.
  • Page 27 Alfatron SCU61E The main view is shown as below: Parameter configuration area. Monitoring area, show the commands and its feedback information. Command sending area. Operation area Please set the parameters of COM number, bound rate, data bit, stop bit and the parity...

  • Page 28: Rs232 Command

    Alfatron SCU61E 8.2 RS232 Command Communication protocol: RS232 Communication Protocol Baud rate: 9600 Data bit: 8 Stop bit: 1 Parity bit: none Note: In the commands, “[”and “]” are symbols for easy reading and do not need to be ...

  • Page 29: Source Switching

    Alfatron SCU61E SCU61E VERSION V1.0.0 POWER ON! FRONT PANEL UNLOCK! HDMI OUT SWITCH TO AUTO MODE! HDMI OUT SWITCH TO 1! DIP0000! DIP EDID0000! SPDIF OUT ON! IIS OUT ON! RS232/GUI COMMANDS LIST: 1 - POWON 2 - POWOFF Get the command list.

  • Page 30: Vga Resolution Selection

    Alfatron SCU61E 8.2.3 VGA Resolution Selection When VGA source is selected, the below commands can be used to set the VGA output resolution. Command Function Feedback Example SET RESOLUTION OF VGA Set the VGA output resolution to OUTPUT TO VGARES1.

  • Page 31: Edid Management

    Alfatron SCU61E 8.2.4 EDID Management Command Function Feedback Example EDID_0001! Read the preset EDID. [xxxx] represents the EDIDR[xxxx]. 4-pin DIP switch status. … EDIDUSE0001! Invoke the preset EDID. [xxxx] represents EDIDUSE[xxxx]. EDID_RS232&GUI_MODE! the 4-pin DIP switch status. EDID0001! User-define EDID ...

  • Page 32: Display Control

    Alfatron SCU61E 8.2.6 Display Control Command Function Feedback Example Power on the display. CEC TV POWER ON! TVON. TVOFF. Power off the display. CEC TV POWER OFF! TVVOL+. Increase the display audio. CEC TV VOLUME INCREASE! Decrease the display audio.

  • Page 33: Third-Party Device Control

    Alfatron SCU61E 8.2.8 Third-party Device Control The switcher supports RS232 pass-through control, the third-party device can be controlled by RS232 command, and the command format as shown below: Command Function Command Example /+3:abc123 xxx: ASCII string. The “B” represents the baud rate of third-party device.

  • Page 34: Panel Drawing

    Alfatron SCU61E 9. Panel Drawing 1 2 3 4 1. HDMI/MHL IN 2. HDMI/MHL IN 3. HDMI IN 4. USB-C IN 5. DP IN 6. VGA IN HDMI OUT OPTICAL EDID IR IN RS232 TCP/IP 342.5 mm VIDEO SOURCE DISPLAY CONTROL...

  • Page 35: Troubleshooting & Maintenance

    Alfatron SCU61E 10. Troubleshooting & Maintenance Problems Potential Causes Solutions Bad quality of the connecting Try another high quality cable. cable. Output image with snowflake. Make sure the connection is Fail or loose connection. good. Check with oscilloscope or No signal at the input / output multimeter if there is any signal end.
  • Page 36 Alfatron SCU61E 1. Limited warranty in respect of Alfatron Products Only 1.1 This limited warranty covers defects in materials and workmanship in this product. 1.2 Should warranty service be required, proof of purchase must be presented to the Company. The serial number on the product must be clearly visible and not have been tampered with in any way whatsoever.
  • Page 37 Alfatron SCU61E 1.10 The Company will, at its sole option, provide one of the following three remedies to whatever extent it shall deem necessary to satisfy a proper claim under this limited warranty: 1.10.1 Elect to repair or facilitate the repair of any defective parts within a reasonable period of time, free of any charge for the necessary parts and labor to complete the repair and restore this product to its proper operating condition.;...

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