© MuxLab Inc. 2018 94-000875-A SE-000875-A2321 Cohen St. Saint-Laurent, QC Canada. H4R 2N7Tel: (514) 905-0588 Fax: (514) 905-0589Toll Free (North America): (877) 689-5228E-mail: info@muxlab.com URL: www.muxlab.comSpecificationsEnvironment HDMI 2.0Devices DVD/Blu-Ray, plasma, projectors, monitors, TV, PC, laptopsTransmission Transparent to the userFrequency 25 to 594 MHzVideo Signal HDMI 2.0 protocol and HDCP 2.2Connectors Five (5) HDMI connectors for 4x video-in, 1x video-outTwo (2) RCA connectors for 2CH audio-outOne (1) TosLink optical connector for multichannel audio-outOne (1) 2.1 mm locking jack for powerLEDs One (1) LED for PowerFour (4) LEDs for HDMI selectFive (5) LEDs for Audio mode and ARC selectManual Control Push button at the front of the unit for video input and audiomode selectIR Remote Control IncludedResolution 480i to 1080p @ 50/60 Hz1080p @ 24/50/60 Hz3840 X 2160 @ 24/25/30/60 HzColor 8, 10 & 12 bitAudio Extraction Uncompressed (LPCM) or compressed (Dolby, DTS)Cable HDMI Video CableOptical TosLinkAnalog 2CH Audio cableTemperature Operating: 0° to 40°C Storage: -20° to 60°CHumidity: up to 90% non-condensingEnclosure Metal enclosureDimensions 10.63” x 4.33” x 1.18” (270 mm x 110 mm x 30 mm)Weight 3.2 lbs (1.45 Kg)Power Supply 5VDC, 2A with interchangeable blade for US, UK and EuroCompliance Regulatory: FCC, CE, RoHSWarranty 2 yearsOrder Information 500437 HDMI 4X1 Switcher with Audio Extraction, 4K60HDMI 4X1 Switcher with AudioExtraction, 4K/60 (500437)Quick Installation GuideOverviewThe HDMI 4x1 Switcher with Audio Extraction, 4K/60 allows one of four HDMIsources to be switched to one HDMI display. The switcher supports resolutions upto 4K (3840 x 2160) @ 60Hz, 8-bit color and HD audio. Extracted digital audio isavailable on an Optical Toslink port, and analog 2CH audio is available on two (2)RCA jacks. Audio Return Channel (ARC) is supported, allowing audio fromcontent streamed to a Smart TV to be returned to an audio system. Three audiomodes are supported which set the source audio. The modes are pass-through(audio is unaltered at the source), 2CH (audio is set to 2CH at the source) and5.1CH (audio is set to 5.1 at the source). The HDMI input port switching and audiomode selections may be controlled locally via two (2) push buttons and remotelyvia IR. Applications include; commercial and residential AV systems, classroomprojector systems, digital signage, boardroom systems, collaborative PC systems,medical information systems.Pre-Installation CheckIdentify the connectors as indicated on the product