Muxlab HDMI 4K 1x4 Splitter User Manual
Specifications, Overview, Pre-installation check

© MuxLab Inc. 2014
94-000755-A SE-000755-A
8495 Dalton Road, Mount Royal, Quebec, Canada. H4T 1V5
Tel: (514) 905-0588 Fax: (514) 905-0589
Toll Free (North America): (877) 689-5228
E-mail: [email protected] URL: www.muxlab.com
Specifications
Environment
HDMI 1.4 (3D)
Devices
DVD/Blu-Ray, plasma, projectors, monitors, TV, PC, laptops
Transmission
Transparent to the user
Frequency
25 to 340 MHz
Signals
HDMI 1.4 protocol
Connectors
HDMI receptacle.
LEDs
Power: Green 
Input & Output Link: Blue 
Resolution
480i to 1080p @ 50/60 FPS 
1080p @ 24/50/60 FPS 
3840 X 2160 @ 24/25/30 FPS 
VGA to UXGA 
Color
8, 10 & 12 bit
Audio
LPCM 7.1CH, Dolby TrueHD and DTS-HD Master Audio
HDCP
Revision 1.3
Cable
HDMI Cable
Temperature
Operating: 0° to 40°C
Storage: -20° to 60°C
Humidity: up to 90% non-condensing
Enclosure
Metal enclosure
Dimensions
6.06” x 2.76” x 1.00” (154 mm x 70 mm x 24 mm)
Weight
1.4 lbs (0.64 Kg)
Compliance
Regulatory: FCC, CE, RoHS
Warranty
2 years
Order Information
500421
HDMI 1X4 Splitter, 2K-4K
 
 
 
 
HDMI 1X4 Splitter, 2K-4K (500421)
Quick Installation Guide
Overview
The HDMI 1x4 Splitter (500421) allows one (1) HDMI source to be distributed to 
up to four (4) HDMI displays. The splitter supports up to 4K (3840 X 2160), 8-bit 
color and HD audio. The splitter is HDCP 1.3 compliant and features LED 
diagnostics. Additionally, all HDMI connectors are on the rear panel for neater 
cabling. Applications include; commercial and residential AV systems, classroom 
projector systems, digital signage, boardroom systems, collaborative PC systems, 
medical information systems. 
 
Pre-Installation Check
Identify the connectors as indicated on the product 
 
 
 
 
