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OREI Manuals & User Guides

OREI specializes in professional audio-video connectivity solutions, including HDMI splitters, extenders, switches, and matrix systems for home and commercial setups.

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OREI manuals

Latest manuals from manuals+ curated for this brand.

OREI IPC230 HDMI Extender Splitter User Manual

November 13, 2023
OREI IPC230 HDMI Extender Splitter Thank you for purchasing this product For optimum performance and safety, please read these instructions carefully before connecting, operating or adjusting this product. Please keep…

OREI DA41 Digital Audio Converter User Guide

November 5, 2023
OREI DA41 Digital Audio Converter Product Information Product Name: eARC/ARC to Digital Audio Converter Model: DA41 Supported Audio Formats: PCM5.1, LPCM 2.0, Dolby Features: HDMI eARC/ARC, Toslink Coaxial inputs and…

OREI XD-3000 HDMI 4K to 1080p Downscaler User Manual

User Manual
Detailed user manual for the OREI XD-3000, an 18Gbps HDMI 2.0 downscaler that converts 4K signals to 1080p. Learn about its features, specifications, panel description, EDID/HDCP management, and upgrade process.

OREI HDMI 1.4 Matrix 6x2 User Manual (HD-602)

User manual
User manual for the OREI HDMI 1.4 Matrix 6x2 (HD-602) switch, providing detailed instructions on features, specifications, operation, and setup for routing multiple HDMI sources to two displays.

OREI manuals from online retailers

OREI 8K 2x1 HDMI Switch (Model BK-21) User Manual

BK-21 • December 4, 2025
Comprehensive instruction manual for the OREI 8K 2x1 HDMI Switch (BK-21), covering setup, operation, features, specifications, and troubleshooting for 8K@60Hz and 4K@120Hz resolutions.

OREI EX-165C HDMI over Ethernet Extender User Manual

EX-165C • November 30, 2025
Comprehensive user manual for the OREI EX-165C HDMI over Ethernet Extender, covering setup, operation, troubleshooting, and specifications for extending 1080p HDMI signals up to 165 feet.

OREI HD18-EX165-K 1x8 HDMI Extender Splitter User Manual

HD18-EX165-K • November 17, 2025
Instruction manual for the OREI HD18-EX165-K 1x8 HDMI Extender Splitter. Learn about setup, operation, features, and specifications for distributing 4K@30Hz or 1080p@60Hz HDMI signals over CAT6/7 cable with…

OREI UHD-402 4K HDMI Matrix Switch 4x2 User Manual

UHD-402 • November 14, 2025
Comprehensive instruction manual for the OREI UHD-402 4K HDMI Matrix Switch, detailing setup, operation, features, specifications, and troubleshooting for optimal performance.

OREI HDMI Splitter 1 in 4 Out (HD-104) User Manual

HD-104 • November 9, 2025
Comprehensive user manual for the OREI HD-104 HDMI Splitter, providing setup, operation, specifications, and troubleshooting information for 4K@30Hz 1x4 HDMI signal distribution.

OREI UHD48-EX230-K 4K 4x4 HDMI Extender Matrix User Manual

UHD48-EX230-K • November 3, 2025
Comprehensive user manual for the OREI UHD48-EX230-K 4K 4x4 HDMI Extender Matrix, covering setup, operation, features, specifications, and troubleshooting for UltraHD 4K@60Hz signal distribution over CAT5e/6/7 cable.