4K HDMI Switcher 4x1
PTN Electronics Limited 1 www.PTN-electronics.com
1. Introduction
1.1 Introduction to WUH4A
WUH4A is a HDMI switcher accommodates 4 HDMI inputs.
Select any of the inputs by front panel button or IR Remote, the corresponding indicator
on the front panel will illuminate to show real-time I/O connection status. Compliance
with HDMI 1.4& HDCP1.4, WUH4A can transmit non-depressed 4K (at max) signal.
WUH4A boasts comprehensive audio capacities including PCM, Dolby Digital, DTS, and
DTS-HD. Besides, it provides an ARC audio output socket to transfer ARC audio to ARC
speakers like Yamaha.
Moreover, WUH4A supports convenient online firmware update through USB port.
1.2 Features
4 HDMI inputs
Support Hot-plug
Compliant with HDMI 1.4, capable to transmit 4K signal
High bandwidth: 10.2Gbps
HDCP1.4 compliant, support auto-detecting for input HDCP compliant status
Support EDID management, including 5 embedded EDID data, 10 (max)
user-definable EDID data, and EDID data automatically captured and copied
Intuitive indicators for power, switch mode, I/O connection status and audio output
signal
Convenient online firmware update
1.3 Package List
1 x WUH4A
2 x Mounting ears (separate from WUH4A)
4 x Screws
4 x Plastic cushions
1 x IR Remote
1 x Power Adapter (DC 5V 1A)
1 x User Manual
Notes
：
Confirm all the accessories are included, if not, please contact with the dealers.
