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WUH4ARC-8K 

8K UHD 4x1 HDMI Switcher 

All Rights Reserved 

Version: WUH4ARC-8K_2022V1.0

 

User Manual

Summary of Contents for WUH4ARC-8K

Page 1: ...WUH4ARC 8K 8K UHD 4x1 HDMI Switcher All Rights Reserved Version WUH4ARC 8K_2022V1 0 User Manual...

Page 2: ...C Statement This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communication...

Page 3: ...ure or install this product near water Do not put any heavy items on the extension cable in case of extrusion Do not remove the housing of the device as opening or removing housing may expose you to d...

Page 4: ...ontrol 7 5 1 Manual Switching 7 5 2 Automatic Switching 7 6 IR Remote Control 8 7 RS232 Control 9 7 1 RS232 Control Software 9 7 2 RS232 Command 11 7 2 1 Signal Switching 11 7 2 2 Source Device Contro...

Page 5: ...de it switches to an HDMI input as soon as a new source is connected When the active input is removed the switcher will select the first source on the lowest numbered input The switcher may also be co...

Page 6: ...witcher 2x Mounting Ears 2x Mounting Screws 4x Plastic Cushions 1x RS232 Cable 3 5mm to DB9 1x IR Remote 1x IR Receiver 1x Power Adapter 24V DC 1 25A 1x User Manual Note Please contact your distributo...

Page 7: ...tput 1 AUDIO Output Connector 1 3 5mm mini stereo audio jack Audio Format PCM Audio Output Impedance 70 Ohms Frequency Response 20Hz to 20kHz 3dB Control Control 1 IR IN 1 RS232 Control Connector 2 3...

Page 8: ...Input 1 4 LED The LED illuminates green when there is HDMI input on the corresponding channel AUTO LED Illuminates blue when auto switching mode Switch AUTO 3s Button Press to switch to next input so...

Page 9: ...t HDMI display AUDIO 3 5mm mini jack for analog audio output IR IN 3 5mm mini jack to connect the included IR receiver for remote control RS232 3 5mm mini jack to connect control device e g PC DC 24V...

Page 10: ...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 safe All devices should be connected be...

Page 11: ...turn to yellow When in auto switch mode the switcher follows the rules in the certain circumstances New Input Upon detecting a new input the switcher will automatically select the new source Reboot On...

Page 12: ...CEC function Note Due to the HDMI input 4 port does not support CEC the source device connected to this port can not be controlled by IR remote The source and display devices are required to support...

Page 13: ...Control Software Installation Copy the control software file to the computer connected with this switcher Uninstallation Delete all the control software files in corresponding file path Basic Setting...

Page 14: ...parameters of COM number baud rate data bit stop bit and the parity bit correctly then the RS232 commands can be sent in Command Sending Area Baud rate 9600 Data bit 8 Stop bit 1 Parity bit none Para...

Page 15: ...etAutoSwitch On SetAutoSwitch Off SetDetMode SetDetMode Param1 Param1 5V TMDS SetDetMode 5V SetDetMode TMDS SetDetMode 5V SetDetMode TMDS 7 2 2 Source Device Control Note The input source device is re...

Page 16: ...Confirm OK CecSrcOk CecSrcOk Exit CecSrcExit CecSrcExit Up direction CecSrcUp CecSrcUp Down direction CecSrcDown CecSrcDown Left direction CecSrcLeft CecSrcLeft Right direction CecSrcRight CecSrcRight...

Page 17: ...8K UHD 4x1 HDMI Switcher 13 7 2 4 Audio Selection Function Command Feedback Example SetAout SetAout Param1 Param1 On Off SetAout On SetAout Off SetAout On SetAout Off...

Page 18: ...t On EDID 01 DetMode 5V RS232Baud 9600 SetSaveEDID SetSaveEDID Param1 Param1 01 05 01 User EDID 1 02 User EDID 2 03 User EDID 3 04 User EDID 4 05 User EDID 5 SetSaveEDID 01 Please Upload The EDID File...

Page 19: ...though 1 0001 1920x1080p 60Hz 4 4 4 8bit Stereo 2 0010 1920x1080p 60Hz 4 4 4 8bit High Definition 3 0011 1920x1080p 60Hz 4 4 4 12bit Stereo 4 0100 1920x1080p 60Hz 4 4 4 12bit High Definition 5 0101 3...

Page 20: ...a U disk named of BOOTDISK 3 Double click the U disk a file named of READY TXT would be showed 4 Copy the user defined EDID such as EC_11_720P_LPCM bin to the BOOTDISK U disk 5 Reopen the U disk to c...

Page 21: ...detect a U disk named of BOOTDISK 3 Double click the U disk a file named of READY TXT would be showed 4 Directly copy the latest upgrade file bin to the BOOTDISK U disk 5 Reopen the U disk to check th...

Page 22: ...devices Poor quality of the connecting cable Change for another cable of good quality Cannot control this switcher by control device e g a PC through RS232 port Wrong RS232 communication parameters Ma...

Page 23: ...ar Use of supplies or parts not meeting our specifications No certificate or invoice as the proof of warranty The product model showed on the warranty card does not match with the model of the product...

Page 24: ...Distributed by U T E www PTN Electronics de...

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