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® registered trademarks of HDMI licensing Administrator, Inc.
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DISCLAIMERS The information in this manual has been carefully checked and is believed to be accurate. Cypress Technology assumes no responsibility for any infringements of patents or other rights of third parties which may result from its use. Cypress Technology assumes no responsibility for any inaccuracies that may be contained in this document.
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SAFETY PRECAUTIONS Please read all instructions before attempting to unpack, install or operate this equipment and before connecting the power supply. Please keep the following in mind as you unpack and install this equipment: • Always follow basic safety precautions to reduce the risk of fire, electrical shock and injury to persons.
1. INTRODUCTION This UHD 3×1 HDMI Switcher Table Box features three HDMI inputs and one HDMI output with manual or automatic source switching. Every input and output supports full bandwidth 4K@60Hz (4:4:4, 8-bit) HDMI 2.0 with HDCP 2.2 signals. Automatic source management allows for hands-free switching based on input signal and hot plug detection with a “Last Memory”...
5. FEATURES • HDMI 2.0 and DVI 1.0 compatible • HDCP 1.x and HDCP 2.2 compliant • 3 HDMI inputs, 1 HDMI output • Supports up to 4K UHD (18Gbps, 4K@50/60Hz 4:4:4, 8-bit) video input and output • Supports Deep Color input and output up to 12-bit •...
6. OPERATION CONTROLS AND FUNCTIONS 6.1 Front Panel HDMI AUTO HDMI 1 HDMI 2 HDMI 3 IN SEL. 3 x 1 HDMI SWITCHER HDMI 1~3 Ports:Connect to HDMI source equipment such as media players, game consoles or set-top boxes. IN SEL. Button: Press this button to sequentially switch through the available inputs or select auto switch.
6.2 Rear Panel HDMI OUT Port: Connect to an HDMI TV, monitor, or amplifier for digital video and audio output. RS-232 Port: Connect directly to a PC, laptop, or other serial control device with a 3.5mm mini-jack adapter cable to send RS-232 commands to control the unit.
6.4 RS-232 Pinout and Defaults Serial Port Default Settings Baud Rate 19200 Data Bits Parity Bits None Stop Bits Flow Control None 3.5mm to DE-9 Adapter Cable...
6.5 Serial Commands COMMAND Description and Parameters ? Show the full command list. help Show the full command list. set factory default Reset the unit to the factory defaults. get command ver Show the unit’s current command version. get fw ver Show the unit’s current firmware version.
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COMMAND Description and Parameters get out auto mode Show the current auto switching/scanning mode of the unit. get in type list List the port type of all inputs on the unit. get out type list List the port type of all outputs on the unit. get in port number...
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COMMAND Description and Parameters set user N1 edid data N2 Upload a new EDID (in ASCII hex format) for use as the specified User EDID. N1 = 1~3 [User EDID number] [EDID data] N2 = {Comma delimited hex pairs} get user N1 edid data Show the current contents of the specified User EDID as HEX data.
7. CONNECTION DIAGRAM Game Console Blu-ray Player PC/Laptop HDMI Input HDMI AUTO HDMI 1 HDMI 2 HDMI 3 IN SEL. 3 x 1 HDMI SWITCHER HDMI Output Projector 4K TV Monitor...
9. ACRONYMS ACRONYM COMPLETE TERM ASCII American Standard Code for Information Interchange Audio/Video Consumer Electronics Control Command-Line Interface Digital Visual Interface EDID Extended Display Identification Data HDCP High-bandwidth Digital Content Protection HDMI High-Definition Multimedia Interface High Dynamic Range HDTV High-Definition Television Light-Emitting Diode LPCM Linear Pulse-Code Modulation...
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