HDMI Video/Audio Switcher and Digital Video Processor OPERATING INSTRUCTIONS KD-VPHD4X1 Switcher & Processor (with HDCP) that switches any of four (4) inputs of HDMI A/V to one (1) output. Conveniently switches NTSC and PAL video sources, and multiple audio formats. The selected input video can be scaled to match the native resolution of your display, using world-renowned Key Digital ®...
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KD-VPHD4X1 Operating Instructions KD-VPHD4X1 Switcher & Processor Safety Instructions – Please be sure to follow these instructions for safe operation of your unit Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water Clean only with dry cloth.
KD-VPHD4X1 Operating Instructions KEY FEATURES The KD-VPHD4X1 Switcher & Processor is a 4x1 HDMI Switcher & Processor that supports HDCP Copy Protection and switches any of four (4) inputs of HDMI A/V to one (1) output. Concurrently switch all Inputs, including HDMI, Toslink Optical audio, digital PCM audio, and analog Left &...
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Digital PCM Audio Analog stereo Left & Right Audio Can also be configured to process and scale any HDMI video input to match the native resolution of your display: Using world-renowned Key Digital ® Clear Matrix Pro technology A full-function, high-quality Video Processor is included...
The Solution you've been waiting for, the solution you've been looking for… The KD-VPHD4X1 Switcher & Processor is ideally suited to interface a wide array of source products with an HDMI or DVI output, like your DVD player, Satellite Box, HD DVR, Set Top Box, or even your PC, to any display with an HDMI or DVI input.
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A built-in Video Processor: But the power of your KD-VPHD4X1 Switcher & Processor does not end there. An easy-to- operate, full-function, high-quality Video Processor is built into your switcher. For each input, you can control a broad range of functions, from Brightness and Contrast, to Size, Position, and even “Zoom”...
Your KD-VPHD4X1 Switcher & Processor is easy to configure and operate. In this section, you will first connect all of your A/V input and output devices to your KD-VPHD4X1 Switcher & Processor unit. Do not connect the external 6 Volt DC supply (provided) to the back of the Switcher &...
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(1 x RCA connector), Toslink optical audio, and/or analog audio Left & Right stereo pairs (2 x RCA connectors, color-coded Left and Right). If the equipment you would like to connect to your KD-VPHD4X1 Switcher & Processor has only DVI-D connectors, then you will need to separately purchase HDMI <> DVI-D adapter cables to connect the equipment to your KD-VPHD4X1 Switcher &...
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You may now turn your KD-VPHD4X1 Switcher & Processor unit ON using the front-panel pushbutton, the IR Remote Control, or RS-232.
Now that you have connected your A/V equipment and the power supply to the KD- VPHD4X1 Switcher & Processor, you are ready to operate and control the unit. Be sure that your KD-VPHD4X1 Switcher & Processor is set to “Normal” operating mode, as instructed in the prior Step in this Operating Manual: Whenever power is supplied to your KD-VPHD4X1 Switcher &...
IR Remote Control (discrete commands are available). Always be sure there is a clear line- of-site from the hand-held IR Remote Control and the IR detection lends at the front right panel of your KD-VPHD4X1 Switcher & Processor unit. “Hot Buttons”...
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Processor by selecting any desired input to be switched to the output, using the “Input Select” switch on the front right of the unit. Simply depress the “Input Select” switch and cycle through for Input 1, Input 2, Input 3, or Input 4. Your KD-VPHD4X1 Switcher & Processor will detect all active inputs.
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Supports all popular source and display formats and resolutions Operating the KD-VPHD4X1 Switcher Video Scaler and Video Processor. The Video Scaler and Video Processor built into your KD-VPHD4X1 Switcher & Processor unit is easy to operate. You can control these functions using the front-panel pushbutton switch- es or your IR Remote Control, with instant feedback from the front-panel LCD display.
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When instructed, you can reset the setting to Factory Default using the “Select” pushbutton on the front panel. Video Resolution Formats Supported. The world-class video processor and scaler built into your KD-VPHD4X1 Switcher & Processor converts the Input Video format to match the resolution format of your display. Pass-through mode (output = input).
® provides the option for you to update the Firmware that oper- ates and controls your KD-VPHD4X1 Switcher & Processor, such as to add a new or improved feature. These updates are optional, and you should only perform upgrades as provided and instructed by Key Digital ®...
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In order to perform the Firmware Upgrade, be sure that your KD-VPHD4X1 Switcher & Processor is set to “Program” operating mode: The power supply MUST be disconnected (either from the back of your unit or from the wall outlet) to have a complete power shutdown - reset. Next, set the rear-panel Mode slide switch to “Program”...
KD-VPHD4X1 Operating Instructions RS-232 Commands RS-232 Discrete Commands Provided below is a table of the Discrete RS-232 Commands that allow you to control your KD-VPHD4X1 Switcher & Processor.
KD-VPHD4X1 Operating Instructions Technical Specifications General KD-VPHD4X1 Switcher & Processor, Model KD-VPHD4: 4-Inputs to 1-Output HDMI Switcher & Processor Crystal-clear switching of four (4) HDMI Inputs to one (1) HDMI Output HDMI Type A 19-pin connector To support DVI-D Video I/O, use HDMI<>DVI adapter cable(s)
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Easy to control and operate: Convenient front-panel display and pushbuttons Easy-to-operate IR Remote Control RS-232 Video & Audio Inputs There are four (4) Inputs, on the rear of the product, labeled “1” through “4” Select “RGB” or Component (YPbPr) for each Input For each of the four (4) Inputs, there are the following connectors: HDMI A/V: 1 x HDMI Type A 19-pin connector Supports HDCP Copy Protection...
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KD-VPHD4X1 Operating Instructions Video Processing Functions Sharpness, Brightness, Contrast Saturation, Hue H & V Size, Position, Input Offset Zoom (Output Aspect Ratio processing), including options to prevent monitor burn-in for Letterbox or Pillarbox images: Full Letterbox, Pillarbox Horizontal Zoom, Vertical Zoom, Horizontal and Vertical Zoom...
How to Contact KEY DIGITAL Repairs and Warranty Service: Should your KD-VPHD4X1 require warranty service, please contact Key Digital ® to obtain a Returned Materials Authorization (RMA) number Please contact us at either: 1-914-667-9700 email RMA@keydigital.com Technical Support: For technical questions about using our products, please contact us at either: 1-914-667-9700 or Toll-free 1-888-258-2028 email tech@keydigital.com...
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KD-VPHD4X1 Operating Instructions Key Digital , led by digital video pioneer Mike Tsinberg, ® develops and manufactures high quality, cutting-edge technology solutions for virtually all applications where high quality video imaging is important. Our products are used by professional broadcasters, corporations, custom installers, home theater retailers, and consumers.