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1. Product Introduction 

Thank you for your purchase of the BG-UHD-DA1X24. The 1x24 splitter can distribute 
one HDMI input to twenty-four HDMI outputs. The distribution amp supports HDMI 
V2.0, 4K signals up to 4K@60Hz 4:4:4, HDR 10, Dolby Vision and features advanced 
EDID management option using 4-pin DIP switch on the front panel of the unit. The BG-
UHD-DA1X24 offers downscaling so a 4K video input can automatically be down 
scaled to a 1080p output when connecting a display that only supports resolutions up 
to 1080p. Stereo analog L/R audio output is provided for audio de-embedding from 
HDMI input and the splitter supports CEC and RS232 control. 

 

1.1 

Features 

 

HDMI V2.0, 4K@60Hz 4:4:4 8bit, HDR 10 and Dolby Vision. 

 

HDCP 2.2 compliant. 

 

Compatible with HDMI AOC cable, provides up to 5V100mA power on each output. 

 

Auto 4K to 1080p downscaling. 

 

Stereo analog L/R audio output for audio de-embedding from HDMI input. 

 

Smart EDID management and HDCP management. 

 

CEC and RS232 control. 

 

1.2 

Package List 

 

1x BG-UHD-DA1X24 1x24 Splitter 

 

2x Mounting Ears with 4 Screws 

 

4x Plastic Cushions 

 

1x RS232 Cable (Female DB9 to Male DB9) 

 

1x Power Adapter (24V DC, 1.25A) 

 

1x User Manual 

 

Note: Please contact your distributor immediately if any damage or defect in the 
components is found. 

 

Summary of Contents for BG-UHD-DA1x24

Page 1: ...BG UHD DA1x24 HDMI V2 0 1x24 Splitter with Downscaling and AOC Supported All Rights Reserved User Manual...

Page 2: ...2 Package List 1 2 Specification 2 3 Panel Description 4 3 1 Front Panel 4 3 2 Rear Panel 4 4 System Connection 5 5 DIP Switch Operation 6 6 RS232 Control 7 6 1 System Commands 7 6 2 Setting Commands...

Page 3: ...alog L R audio output is provided for audio de embedding from HDMI input and the splitter supports CEC and RS232 control 1 1 Features HDMI V2 0 4K 60Hz 4 4 4 8bit HDR 10 and Dolby Vision HDCP 2 2 comp...

Page 4: ...t level 2 0Vrms 0 5dB 2V 16dB headroom above 10dBV 316mV nominal consumer line level signal THD N 0 05 20Hz 20kHz bandwidth 1kHz sine at 0dBFS level or max level SNR 80dB 20Hz 20kHz bandwidth Crosstal...

Page 5: ...x2160 50Hz 4 4 4 Support 1080p 50Hz 4 4 4 3 3840x2160 30Hz 4 4 4 Support 1080p 30Hz 4 4 4 4 3840x2160 25Hz 4 4 4 Support 1080p 25Hz 4 4 4 5 3840x2160 24Hz 4 4 4 Support 1080p 24Hz 4 4 4 6 3840x2160 23...

Page 6: ...etails FW Micro USB port for firmware upgrade 3 2 Rear Panel INPUT Connect HDMI source OUTPUTS Total twenty four HDMI outputs to connect HDMI displays AUDIO OUT Connect audio device e g Amplifier for...

Page 7: ...input and output connection of the splitter INPUT 17 21 18 22 19 23 20 24 1 5 9 2 6 10 3 7 11 4 8 12 13 14 15 16 AUDIO OUT RS232 DC 24V OUTPUTS Amplifier 4K TV 4K 4K TV 4K 4K TV 4K 4K TV 4K 1080p TV 1...

Page 8: ...Definition Audio 0 1 1 3840x2160 30Hz 8bit Stereo Audio 1 0 0 3840x2160 30Hz Deep Color High Definition Audio 1 0 1 3840x2160 60Hz Deep Color Stereo 1 1 0 3840x2160 60Hz Deep Color HDR LPCM 6CH Switc...

Page 9: ...command in command sending area Baud rate 9600 Data bit 8 Stop bit 1 Parity bit none Note All commands need to be ended with CR LF In the commands and are symbols for easy reading and do not need to...

Page 10: ...Audio 6 3840x2160 60Hz Deep Color HDR LPCM 6CH 7 USER EDID The EDID DIP switch should be set as 1111 SetInPortEdid 0 InPortEdid 0 GetInPortEdid Get the EDID InPortEdid 0 SetHdcpActiveMode Param Set t...

Page 11: ...are by the Micro USB port 1 Prepare the latest upgrade file bin and rename it as FW_MV bin on PC 2 Power off the splitter and connect the Micro USB FW port of splitter to the PC with USB cable 3 Power...

Page 12: ...e nature of the audiovisual industry to innovate while keeping the customer in mind AV solutions can cost a pretty penny and new technology only adds to it We believe everyone deserves to see hear and...

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