Key Digital KD-PS42 Manual
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Key Digital KD-PS42 Manual

4k/18g presentation switcher with 4 inputs (hdbaset, 3x hdmi), hdbaset and hdmi mirrored outputs, audio deembed, cec display control, auto switching. includes rx. kd-app and kdplug & present™ ready
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Rev 0 – Aug, 2020
4K/18G Presentation Switcher with 4 Inputs (HDBaseT, 3x
HDMI), HDBaseT and HDMI Mirrored Outputs, Audio De-
Embed, CEC Display Control, Auto Switching. Includes Rx.
KD-App and KDPlug & Present™ Ready.
Street Mt. Vernon, NY 10553 • www.keydigital.com
rd
521 East 3
1

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Summary of Contents for Key Digital KD-PS42

  • Page 1 Rev 0 – Aug, 2020 4K/18G Presentation Switcher with 4 Inputs (HDBaseT, 3x HDMI), HDBaseT and HDMI Mirrored Outputs, Audio De- Embed, CEC Display Control, Auto Switching. Includes Rx. KD-App and KDPlug & Present™ Ready. Street Mt. Vernon, NY 10553 • www.keydigital.com 521 East 3...

  • Page 2: Table Of Contents

    Rev 0 – Aug, 2020 Table of Contents About KD-PS42 Quick Setup Guide Connect Configure Control Application Examples Mounting Options Connections, Buttons, and LEDs System Integration with KD-CamUSB, KD-Amp220, KD-App TCP/IP and RS-232 Commands Specifications Warranty Information Product Warnings & Safety Instructions 192.168.1.239...

  • Page 3: About Kd-Ps42

    Designed for professional audio video installations in conference rooms, board rooms, classrooms, lecture halls, auditoriums, and more, KD-PS42 enables multiple video sources to be displayed on up to two connected displays while analog (balanced/unbalanced) and digital (PCM) audio de-embed ports feed audio of the selected source into an amplifier, DSP, or sound bar.
  • Page 4 HDR10+ and Dolby Vision: More life-like images through a greater range of luminance levels • Power Over HDBaseT: Rx unit (included) and wall plate Tx unit (sold separately) powered by KD-PS42 • Installation: Half-rack width with rack and under-table mounting ears included •...

  • Page 5: Quick Setup Guide

    1. Connect HDMI sources to the input ports of KD-PS42 unit 2. (Optional) Connect HDMI and Display Port / VGA sources to wall-plate transmitter (sold separately) 3. Connect HDMI displays / projectors to KD-PS42’s HDMI output and the HDMI output port of the KD-X40MRx unit 4.

  • Page 6: Configure

    Configure KD-PS42 with Key Digital Management Software Pro (KDMS Pro). Download HERE 1. Connect to KD-PS42 from your PC using the USB micro port on the face of the unit 2. Open the KDMS Pro software and perform a USB scan (fig. 1a). Choose “NO” and Start Scan when the USB Device Scan prompt appears (fig.
  • Page 7 Rev 1.0 – Sep, 2021 7. Set the EDID handshaking to position “A” for 4K video with 2ch audio. Choose setting “4” for 1080p video with 2ch audio. 8. Refer to the Connections, Buttons, and LEDs section for more information on the remaining control rotaries, slide switches, etc.
  • Page 8 Rev 1.0 – Sep, 2021 Additional configuration steps for control by KD-App and KDMS Pro 9. Set the desired Input/Output names by entering the Input/Output Settings section of the properties window, and selecting the Change Input/Output Name button (fig. 3a), selecting the desired input/output and entering the name (fig.
  • Page 9 Rev 1.0 – Sep, 2021 11. If utilizing KD-AMP220 integration control mode, choose the KD-AMP220 Control selection box (fig. 5a) in the Audio/Video properties section. To control the mix level of KD-AMP220’s microphone input, choose the selection box for Microphone Control (fig. 5b). 12.

  • Page 10: Control

    App Store) or Key Digital® Management Software™ (downloadable here). 1. Connect and Configure your KD-PS42 as described in this Connect & Configure sections 2. Download and open KD-App and/or KDMS™ 3. Ensure the iOS device and/or PC computer are on the same network with KD-PS42 4.
  • Page 11 192.168.1.239, with port 23 • For the past 10 years, most Key Digital matrix switches have supported a standard audio + video switching command. KD-PS42 is also controllable by this command, so if you have previously integrated Key Digital matrixes by third-party control systems you may have success using the same driver/module.

  • Page 12: Application Examples

    Rev 1.0 – Sep, 2021 Application Examples Complete Key Digital Presentation Solution CEC Controlled Presentation Space Street Mt. Vernon, NY 10553 • www.keydigital.com 521 East 3...
  • Page 13 Rev 1.0 – Sep, 2021 Simple Conference Room / Hybrid Classroom Lecture Hall with Wired and Wireless Presentation Street Mt. Vernon, NY 10553 • www.keydigital.com 521 East 3...

  • Page 14: Mounting Options

    Rev 1.0 – Sep, 2021 Mounting Options KD-PS42 includes hardware for multiple mounting options. • For mounting in a standard-width rack, use the included half-rack blank and short rack ear • For mounting under table or on wall, use the included L brackets •...

  • Page 15: Connections, Buttons, And Leds

    Rev 1.0 – Sep, 2021 Connections, Buttons, and LEDs Inputs and EDID Handshaking Rotary HDBaseT Port (Input 1): Using a CAT5e/6 cable, connect from a compatible KD Transmitter • KD-X2x1WDTx – Wall plate transmitter with HDMI and Display Port inputs. Designed for installation in a US dual-gang wall plate on wall, in a table or floor pocket.
  • Page 16 Rev 1.0 – Sep, 2021 Supported standard 4K video formats: EDID Handshaking Rotary • EDID authentication is provided from the unit to the connected inputs/sources. • Inputs/sources connected to a KD Transmitter receive their EDID handshake from the KD Transmitter •...
  • Page 17 Rev 1.0 – Sep, 2021 Outputs The HDMI and HDBaseT outputs are mirrored. The selected source is viewed on both outputs simultaneously. HDMI (Output 1): Using an HDMI cable, connect your display or system. For DVI-D/DVI-I sources use an appropriate adapter. For Display Port, use active adapters. •...
  • Page 18 • Used for configuration and control from PC via KDMS Pro or third-party control terminal • Used for firmware updates (consult with Key Digital tech support before updating firmware) • Supports USB driver for Windows 10, 7, XP, Mac, Linux •...
  • Page 19 Rev 1.0 – Sep, 2021 Front Panel Buttons Input Source (Blue) • Used for selecting the desired source to be routed to both outputs. • When an input source selection occurs, a Power On CEC command is sent to the display(s) enabled on the Display Control button section CEC Manager™...
  • Page 20 • Default static IP address is 192.168.1.239, port 23 • Connect an ether cable from the KD-PS42 to a network router or connect a straight through cable directly from a PC • Unit configuration, control, and firmware updates are achieved with Key Digital Management software downloaded at www.keydigital.com...
  • Page 21 Pin 2 = Ground o Pin 3 = RS-232 Rx Data • Corresponds with RS-232 control ports of KD-X40MRx Power • 48V/1.04A (50W) Power Supply • Provides power to KD-PS42, and KD-X40MRx. Street Mt. Vernon, NY 10553 • www.keydigital.com 521 East 3...
  • Page 22 IF Auto sensing has been set via any method other than the front toggle switch, it will be automatically disabled when the KD-PS42 is manually controlled by the front panel button, IR, RS-232, TCP/IP, or USB control. If fixed Auto Switching is required, please set via the front toggle switch Forced HPD Troubleshooting Tool •...

  • Page 23: System Integration With Kd-Camusb, Kd-Amp220, Kd-App

    Rev 1.0 – Sep, 2021 System Integration with KD-CamUSB, KD-Amp220, KD-App KD-PS42 may be integrated with KD-CamUSB and/or KD-Amp220 and controlled by the Key Digital iOS app for a simplistic, user-friendly AV system that does not require programming a professional control system.
  • Page 24 Rev 1.0 – Sep, 2021 If KD-Amp220 control and KD-CamUSB mode have been activated, the Audio and Camera page tabs are visible. They are invisible if they have not been activated. Audio Control With KD-Amp220 control mode activated, the Audio control page may be entered, offering speaker volume and mute, microphone mix level (optional), and KD-Amp220 source...

  • Page 25: Tcp/Ip And Rs-232 Commands

    Rev 1.0 – Sep, 2021 TCP/IP and RS-232 Commands • KD-PS42 allows control over serial interface for bi-directional communication. • Use Unit Control pins 4, 5, and 6 for RS-232 communication • Serial interface may also be accessed using a TCP/IP connection or using the USB Service port •...
  • Page 26 Rev 1.0 – Sep, 2021 Help Command (H). Returns entire API in readable format: KD-PS42> help ------------------------------------------------------------------------- Key Digital Systems HELP ------------------------------------------------------------------------- -- KD-PS42 System Address = 00 F/W Version : 1.21 -- Azz : All Commands may have Prefix System Address zz=[01-99] --...
  • Page 27 Rev 1.0 – Sep, 2021 -- SPO AMP ON/OFF : Set AMP220 Control Mode ON/OFF -- SPO MIC ON/OFF : Set AMP220 MIC Mode ON/OFF -- HDBT Input Control Setup Commands: xx = [01,A=All], y = [1-2] -- SPI xx HBC y : Set Control of HDBT xx to y (1=IR, 2=RS232) -- Input/Output/Device Naming Commands (Max.
  • Page 28 Status Command (STA). Returns unit status and settings in readable format: KD-PS42> sta ------------------------------------------------------------------------- Key Digital Systems STATUS ------------------------------------------------------------------------- -- Model: KD-PS42, System Address = 00, Device Name: KD-PS42 -- Main F/W Ver: 1.21, Splitter Ver: 1.03, CEC Ver: 1.05 -- Power : ON...
  • Page 29 -- HDBT Output : TV = ON , A/V MUTE = Disable, A/MUTE = Disable -- Audio Output Status -- Audio Output : IN = Video 02, Balanced = Enabled, PCM = Enabled AMP220 Mode = OFF, MIC Mode = OFF ------------------------------------------------------------------------- KD-PS42> Street Mt. Vernon, NY 10553 • www.keydigital.com 521 East 3...

  • Page 30: Specifications

    • Packaging Weight: 11.0 lbs / 5kg Warranty Information All Key Digital® products are built to high manufacturing standards and should provide years of trouble-free operation. They are backed by a Key Digital Limited 3 Year Product Warranty Policy. http://www.keydigital.com/warranty.htm Street Mt.

  • Page 31: Product Warnings & Safety Instructions

    Exposure to rain or moisture Power Supply Use: You MUST use the Power Supply provided with your unit or you VOID the Key Digital® Warranty and risk damage to your unit and associated equipment. Street Mt. Vernon, NY 10553 • www.keydigital.com...

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