Key Digital KD-VPHD4X1 Operating Instructions Manual

23, Key Digital KD-VPHD4X1 23 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 [email protected] T…

16, KD-VPHD4X1 Operating Instructions 16 5. Zoom - Aspect Ratio adjustments. Your KD-VPHD4X1 Switcher & Processor can perform output Aspect Ratio processing, including options to prevent monitor burn-in for Letterbox or Pillarbox images: ■ Full ■ Letterbox, Pillarbox ■ Horizontal Zoom, Verti…

17, 17 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,…

12, KD-VPHD4X1 Operating Instructions 12 ■ 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. ■ Wire…

1, OPERATING INSTRUCTIONS KD-VPHD 4 X 1 HDMI Video/Audio Switcher and Digital Video Processor 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 …

18, KD-VPHD4X1 Operating Instructions 18 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. …