Presentation Switchers

The VP−461 is a high−quality presentation switcher and scaler with PIP for computer graphics, HDMI and DisplayPort signals. It scales the video, embeds the audio and outputs the signal to the HDMI output, as well as to the computer graphics video output together with an unbalanced audio output.

• K–IIT XL™ Picture–in–Picture Image Insertion Technology — Ultra–stable picture–in–picture, picture–and–picture, and split screen capability. Any video source can be inserted into or positioned next to a DisplayPort video source or vice versa with window positioning and sizing controls.
• Kramer’s PixPerfect™ Scaling Technology — Kramer’s precision pixel mapping and high quality scaling technology. High–quality 3:2 and 2:2 pull down de–interlacing and full up and down–scaling of all video input signals.
• Ultra–Fast Fade–Thru–Black (FTB™) Switching — Video switching transitions are clean and ultra fast. The video fades to black and the new input fades from black for smooth, glitch–free switching. The output signal provides constant sync so the display never glitches.
• HDTV Compatible.
• 40 Output Resolutions — Up to WUXGA, 1080p and 2K.
• HDMI Deep Color Support.
• Luma Keying — Via PIP window.
• Vertical Keystoning.
• Built–in ProcAmp — Color, sharpness, contrast, brightness and gamma are set individually for each input.
• Powerful Noise Reduction Filters — Temporal, block, mosquito and combing.
• Picture Zooming — Both on main and PIP picture.
• De–interlacing — 3:2 and 2:2 pull–down; 24sf handling.
• Multiple Aspect Ratio Selections — Follow input, follow output, best fit, letterbox and overscan.
• Dual Window Display — Preset picture–in–picture, picture–and–picture and split screens, as well as customized window layouts.
• Advanced EDID Management — For each input and each output.
• Non–Volatile Memory — Saves final settings.
• Firmware Upgrades — Via RS–232.
• Flexible Control Options — Front panel buttons, OSD (on–screen display) via front panel buttons or IR remote (remote control included), Control Application software for use via RS–232.

The VP−439 is a high−performance digital scaler for computer graphics video, composite and HDMI signals, including audio. It up/down scales the selected HDMI, CV or computer graphics video/YPbPr input and outputs it to HDMI on a DVI−I connector.

• Maximum Resolution — Up to 1080p/WUXGA.
• HDTV Compatible.
• HDCP Compliant.
• Auto Switching — Searches for a valid signal when the input signal is lost.
• Automatic Input Audio Detection and Selection — Selects embedded audio for HDMI inputs, or analog audio when DVI is detected.
• Auto–Power Down — If no input signal is detected for 2 to 3 minutes, output is shut down.
• Analog Audio Inputs — For CV, PC and HDMI.
• Lip Sync Delay
• On–Screen Display (OSD) — For easy setup and adjustment, accessible via the front–panel buttons.
• Flexible Control Options — Front panel buttons, OSD (on–screen display), Web page, Ethernet, RS–232.
• Built–in ProcAmp — For convenient adjustment of video parameters, such as brightness, contrast, color, sharpness and hue.
• Non–Volatile Memory — Saves final settings.

The VP−771 is a high−quality presentation switcher and scaler for a variety of signals. It accepts one of nine inputs: component video, DisplayPort (DP), 3G HD−SDI, two computer graphics, two composite video and two HDMI signals. It scales the video, embeds the audio, and outputs the signal to one HDMI, one computer graphics, one 3G HD−SDI and one DGKat TP, together with digital audio, unbalanced stereo and a 2x10−watt amplified balanced stereo speaker output.

• K–IIT XL™ Picture–in–Picture Image Insertion Technology — Ultra–stable picture–in–picture, picture–and–picture, and split screen capability. Any video source can be inserted into or positioned next to any other video source with full window positioning and sizing controls.
• Kramer’s PixPerfect™ Scaling Technology — Kramer’s precision pixel mapping and high quality scaling technology. High–quality 3:2 and 2:2 pull down de–interlacing and full up and down scaling of all video input signals.
• Ultra–Fast Fade–Thru–Black (FTB™) Switching — Video switching transitions are clean and ultra fast. The video fades to black and the new input fades from black for smooth, glitch–free switching. The output signal provides constant sync so the display never glitches.
• Advanced Deinterlacing Functions — Method, sync, selectable film modes, diagonal correction and motion detection sensitivity, 3:2 and 2:2 pull–down; 24sf handling.
• HDTV Compatible.
• HDCP Compliant — The HDCP (High Definition Content Protection) license agreement allows copy–protected data on the HDMI input to pass only to the HDMI output.
• Multi–Standard Operation — SDI (SMPTE 259M and SMPTE 344M), HD–SDI (SMPTE 292M) and 3G HD–SDI (SMPTE 424M).
• Advanced Input and Output EDID Management.
• Mass Notification Emergency Communication System (MNEC) — Activates a national or campus–wide notification, immediately displayed when an emergency situation develops. It uses automatic text overlaying, either via a crawler or a full screen cover up, as well as an optional audio alert.
• DGKat™ Signal Integration — Kramer’s unique technology for converting TMDS as well as control and communication to signals that run over twisted pair cables.
• System Range — Up to 90m (295ft) at 1080i @60hz or up to 70m (230ft) at 1080p @ 60hz when using Kramer DGKat cables. Note: Transmission range depends on the signal resolution, graphics card and display used. If using third–party shielded CAT cables, both ends of the shield must be soldered to the connectors for the products to function properly.
• Video Inputs — Component (Y, Pb, Pr) video on RCA connectors, DisplayPort (DP), SD/HD/3G HD–SDI (including SDI loop) on BNC connectors, 2 computer graphics on 15–pin HD connectors, 2 composite video on RCA connectors and 2 HDMI.
• Scaled Outputs — HDMI, computer graphics on a 15–pin HD connector, SD/HD/3G HD–SDI on a BNC connector and DGKat twisted pair on an RJ–45 connector.
• SDI Channeling — Select one active signal and three bypassed signals from eight embedded stereo audio channels.
• Multiple Output Resolutions — Up to 2K and 1080p.
• HDMI Deep Color Support.
• Luma Keying — Via PIP window.
• Vertical Keystoning.
• Built–in ProcAmp — Color, sharpness, contrast, brightness and gamma are set individually for each input.
• 3D Comb Filtering — Provides the best quality color separation for composite video inputs.
• Built–in Time Base Corrector — Stabilizes unstable video sources.
• Powerful Noise Reduction Filters — Temporal, block, mosquito and combing.
• Picture Zooming — Both on main and PIP window from 100% to 1600%, including separate V and H sharpness control.
• Multiple Aspect Ratio Selections — Follow input, follow output, best fit, letterbox and overscan.
• Dual Window Display — Preset picture–in–picture, picture–and–picture and split screens, as well as customized window layouts.
• Audio Inputs — 2 HDMI, 2 computer graphics and 1 DisplayPort and 1 microphone in on 3.5mm mini jacks; 2 CV and 1 S/PDIF on RCA connectors.
• Audio Outputs — 1 S/PDIF on an RCA connector, 1 unbalanced stereo audio on a 3–pin terminal block connector.
• Built–in Audio Power Amplifier — 10W per channel audio amplifier with speaker outputs.
• HDMI Audio — Embeds/de–embeds HDMI audio with delay of 0–90msec for lip–sync correction.
• Microphone Input — Supports mix and talk–over features, as well as 0–90msec delay to prevent feedback.
• Non–Volatile Memory — Saves final settings.
• Firmware Upgrades — Via Ethernet and RS–232.
• Flexible Control Options — Front panel buttons, contact closure, OSD (on–screen display) via front panel buttons or IR remote (remote control included), Control Application software for use via Ethernet and RS–232.
• Selectable Power Save Modes.
• Worldwide Power Supply — 100–240V AC.

The VP−770 is a high−performance presentation switcher and scaler for composite video, component video, DisplayPort, computer graphics video, and HDMI signals. It scales the video, embeds the audio and outputs the signal to HDMI, computer graphics and DGKat twisted pair, together with digital audio, unbalanced stereo and a 10−watt amplified balanced stereo speaker output.

• K–IIT XL™ Picture–in–Picture Image Insertion Technology — Ultra–stable picture–in–picture, picture–and–picture, and split screen capability. Any video source can be inserted into or positioned next to any other video source with full window positioning and sizing controls.
• PixPerfect™ Scaling Technology — Kramer’s PixPerfect™ Scaling Technology — Kramer’s precision pixel mapping and high quality scaling technology. High–quality 3:2 and 2:2 pull down de–interlacing and full up and down scaling of all video input signals
• Ultra–Fast Fade–Thru–Black (FTB™) Switching — Video switching transitions are clean and ultra fast. The video fades to black and the new input fades from black for smooth, glitch–free switching. The output signal provides constant sync so the display never glitches.
• Advanced EDID Management — For each input and analysis of the EDID of a selectable master connection to one of the outputs.
• Mass Notification Emergency Communication System (MNEC) — Activates a national or campus–wide notification, immediately displayed when an emergency situation develops. It uses automatic text overlaying, either via a crawler or a full screen cover up, as well as an optional audio alert.
• DGKat™ Signal Integration — Kramer’s unique technology for converting TMDS as well as control and communication to signals that run over twisted pair cables.
• System Range — Up to 90m (295ft) at 1080i @60hz or up to 70m (230ft) at 1080p @ 60hz when using Kramer DGKat cables. Note: Transmission range depends on the signal resolution, graphics card and display used. If using third–party shielded CAT cables, both ends of the shield must be soldered to the connectors for the products to function properly.
• HDTV Compatible.
• HDCP Compliant — The HDCP (High Definition Content Protection) license agreement allows copy–protected data on the HDMI input to pass only to the HDMI output.
• Video Inputs — Component (Y, Pb, Pr) video on RCA connectors, DisplayPort (DP), 2 computer graphics on 15–pin HD connectors, 2 composite video on RCA connectors and 2 HDMI.
• Scaled Outputs — HDMI, computer graphics on a 15–pin HD connector and DGKat twisted pair on an RJ–45 connector simultaneously.
• Multiple Output Resolutions — Up to 2K and 1080p.
• HDMI Deep Color Support.
• Luma Keying — Via PIP window.
• Vertical Keystoning.
• Built–in ProcAmp — Color, sharpness, contrast, brightness and gamma are set individually for each input.
• 3D Comb Filtering — Provides the best quality color separation for composite video inputs.
• Built–in Time Base Corrector — Stabilizes unstable video sources.
• Powerful Noise Reduction Filters — Temporal, block, mosquito and combing.
• Picture Zooming — Up to 1600% both on main and PIP picture.
• De–interlacing — 3:2 and 2:2 pull–down; 24sf handling.
• Multiple Aspect Ratio Selections — Follow input, follow output, best fit, letterbox and overscan.
• Dual Window Display — Preset picture–in–picture, picture–and–picture and split screens, as well as customized window layouts.
• Audio Inputs — 2 HDMI, 2 computer graphics and 1 DisplayPort and 1 microphone in on 3.5mm mini jacks; 2 CV and 1 S/PDIF on RCA connectors.
• Audio Outputs — 1 S/PDIF on an RCA connector, 1 unbalanced stereo audio on a 3–pin terminal block connector and a 2x10W built–in power amplifier with speaker outputs on terminal block connectors.
• Input and Output Audio Level Adjustment.
• Audio Delay — For lip–sync correction.
• Selectable Power Saving Modes — For efficient energy usage.
• Microphone Input — Supports mix and talk–over features, as well as delay to prevent feedback.
• Non–Volatile Memory — Saves final settings.
• Firmware Upgrades — Via Ethernet and RS–232.
• Flexible Control Options — Front panel buttons, contact closure, OSD (on–screen display) via front panel buttons or IR remote (remote control included).
• Worldwide Power Supply — 100–240V AC.

VP−440H2 is a high−performance 4K@60Hz (4:4:4) presentation scaler/switcher with one HDBaseT/POE, three HDMI and one computer graphics (VGA) inputs. The unit scales the video, embeds the audio and outputs the signal to an HDMI and an HDBaseT output simultaneously. The unit includes analog and embedded audio inputs and outputs.

• PixPerfect™ Scaling Technology — Kramer’s precision pixel mapping and high–quality scaling technology.
• HDMI Support — 4K@60 (4:4:4) and xvYCC color (on input) as specified in HDMI 2.0.
• HDCP 2.2 Compliant.
• HDBaseT Certified.
• System Range — For the HDBT inputs and outputs, extended reach of up to 100m (330ft) using Kramer recommended cables.
• Provides Power (PoE) on HDBaseT Input to Compatible Devices.
• Max. VGA Resolution — 1920 x 1200 @60Hz.
• Max. Resolutions — 4K@60Hz (4:4:4).
• Multiple Aspect Ratio Selections — Full, best fit, overscan, underscan, letter box and panscan.
• Built–in ProcAmp — Color, hue, sharpness, noise, contrast and brightness.
• Constant Output Sync — No output disruption while switching between inputs when no video is detected.
• Powerful Audio Features — Via DSP technology including audio equalization, mixing, delay, etc.
• Auto Input Switching — Last connected & auto–scan, selectable.
• Audio — Unbalanced stereo and embedded audio for HDMI/HDBT with individual input level controls.
• Companion AFV (Audio–Follow–Video) — Stereo audio for HDMI and PC inputs, on 3.5mm mini jacks.
• Microphone Input — For mixing, switching or talk–over.
• HDBaseT Tunneling — Supports full HDBT tunneling of Ethernet and RS–232 data.
• Front Panel Lockout.
• Non–Volatile Memory — Saves final settings.
• Flexible Control Options — Front panel push buttons, RS–232, OSD (on–screen display) menu with front panel navigation buttons, Ethernet with built–in Web pages.

VP−551X is a versatile, professional presentation scaler/switcher for 4K@60 (4:4:4) HDMI, VGA and composite video signals. The unit scales the video and provides options to use the embedded HDMI audio or to select the companion audio channel from one of ten analog audio input signals. After processing and scaling, the embedded AV signal is sent to the HDMI and the HDBaseT outputs simultaneously, and the audio is also sent to a balanced stereo audio output, S/PDIF digital output and a pair of loudspeakers.

• High–Performance Switcher/Scaler — Scales HDMI, VGA and Composite video signals for output to two mirrored outputs: HDMI and HDBaseT. Constant output sync prevents signal disruption when switching between inputs and when no video is detected.
• High–Resolution Video — Supports and scales to/from resolutions up to 4K@60Hz (4:4:4) on the HDMI inputs and output, and 4K@60Hz (4:2:0) on the HDBaseT output. Complies with HDCP 2.2. Supports HDR10, CEC, xvYCC color (on input), Dolby TrueHD/DTS–HD Master Audio (by–pass), as specified in HDMI 2.0.
• Professional Video Quality — Provides selectable aspect ratios (full, best fit, over scan, under scan, letter box and pan scan). Includes built–in ProcAmp for color, hue, sharpness, noise, contrast and brightness control. Supports PixPerfect™, Kramer’s precision pixel mapping and high–quality scaling technology. High–quality 3:2 and 2:2 pull–down de–interlacing and full up–scaling and down–scaling of all video input signals.
• Versatile Audio Options — Includes a companion analog audio input for each of the 10 video inputs, enabling the user to embed a separate analog audio channel into each video signal or to bypass an embedded audio input (for example, to support multi–channel, compressed audio formats like Dolby and DTS). Provides 2 independent microphone inputs on 6.3mm connectors (each with optional 48V phantom power) for mixing, switching or talk–over. On the output, besides the audio embedded on HDMI and HDBaseT outputs, the audio signal is also extracted (de–embedded) and output as balanced stereo analog audio, and as digital audio through an S/PDIF connected device, as well as amplified to 20W per channel for connection to loudspeakers.
• Powerful Audio Features — Includes DSP with audio equalization, mixing, delay and more.
• Versatile Powering Options — Receives power from a universal power supply (100–240V AC) and provides PoE power to a compatible HDBaseT device.
• HDTV Compatible.
• 4K and Legacy Inputs — 8 4K@60 (4:4:4) HDMI inputs, 1 VGA input, and 1 CV (composite video) input.
• Non–Volatile Memory — Saves final settings before shutdown and retains them for next power up.
• Convenient Control Options — Local control via front panel buttons (input selection, audio mute, freeze and front panel lock), RS–232, IR remote, and OSD. Long–distance control via Ethernet using embedded web pages.
• Easy Installation — 19” enclosure for rack mounting a unit in a 1U rack space with included rack ears and universal 100–240V AC power connection.

The VP−444 is a high−performance presentation scaler/switcher for HDMI and computer graphics signals. The unit scales the video, embeds the audio, and outputs the signal to two HDMI (with embedded audio) outputs (with S/PDIF and balanced stereo audio) simultaneously.

• Kramer’s PixPerfect™ Scaling Technology — Kramer’s precision pixel mapping and high–quality scaling technology. High–quality 3:2 and 2:2 pull down de–interlacing and full up and down scaling of all video input signals.
• HDTV Compatible.
• HDCP Compliant.
• Video Inputs — 10 HDMI & 2 computer graphics video on 15–pin HD connectors.
• Scaled Outputs — 2 HDMI.
• 22 Output Resolutions — Up to WUXGA/1080p.
• 2 Microphone Inputs — For mixing, switching or talk–over (with 48V phantom selection).
• Auto Input Scanning and Switching.
• Companion AFV (Audio–Follow–Video) — Stereo audio for every input (on terminal blocks).
• Audio Inputs — 12 unbalanced stereo on terminal blocks & embedded audio for HDMI inputs, each with individual level controls.
• Audio Outputs — 1 S/PDIF on an RCA connector, 1 balanced stereo audio on a terminal block, embedded audio on the HDMI outputs.
• Multiple Aspect Ratio Selections — Full, overscan, underscan, letterbox & panscan.
• Audio DSP — Powerful digital audio signal processing, including audio equalization, mixing, delay, etc.
• Built–in ProcAmp — Color, hue, sharpness, noise, contrast & brightness.
• Color Sampling — Supports 4:4:4 (RGB and YUV) as well as 4:4:2 (YUV) color sampling.
• Constant Output Sync — No disruption on the output while switching between inputs and when no video is detected.
• Front Panel Control — Audio mute & freeze frame.
• Built–in Web Pages.
• Front Panel Lockout.
• Non–Volatile Memory — Saves final settings.
• Flexible Control Options — Front panel, IR remote with OSD (on–screen display), Ethernet with built–in Web pages & RS–232.
• Worldwide Power Supply — 100–240V AC.

The VP−445 is a high−performance presentation scaler/switcher for HDMI, computer graphics and composite video signals. The unit scales the video and gives you an option to embed HDMI or analog audio. Then it sends the signal to two HDMI outputs and S/PDIF and balanced stereo audio outputs simultaneously.

• Max. Resolutions — Up to UXGA/1080p.
• HDTV Compatibility.
• PixPerfect™ Scaling Technology — Kramer’s precision pixel mapping and high–quality scaling technology. High–quality 3:2 and 2:2 pull–down de–interlacing and full up — and down–scaling of all video input signals.
• 12 Video Inputs — 6 HDMI on HDMI connectors, 4 computer graphics video on 15–pin HD connectors and 2 composite video on RCA connectors.
• Two HDMI Scaled Outputs (Mirrored).
• 2 Microphone Inputs — For mixing, switching or talk–over.
• Companion AFV (Audio–Follow–Video) — Stereo audio for every input (on terminal blocks).
• Audio Inputs — 12 unbalanced stereo inputs on terminal blocks, embedded audio for the HDMI inputs, each with individual level controls.
• Audio Outputs — 1 S/PDIF on an RCA connector, one balanced stereo audio on a terminal block and embedded audio on the HDMI outputs.
• Powerful Audio Features — Via DSP technology including audio equalization, mixing, delay and so on.
• Multiple Aspect Ratio Selections — Full, best fit, over scan, under scan, letter box and pan scan.
• Built–in ProcAmp — Color, hue, sharpness, noise, contrast and brightness.
• Color Sampling Support — 4:4:4 (RGB and YUV) and 4:4:2 (YUV).
• Constant Output Sync — No disruption on the output while switching between inputs and when no video is detected.
• Front Panel Control — Audio mute and freeze frame.
• Front Panel Lockout.
• Non–Volatile Memory — Saves final settings.
• Various Control Options — Front panel buttons, RS–232, IR remote, OSD, Ethernet Web pages, Ethernet using UDP.
• Universal Power Supply — 100–240V AC

The VP−774AMP is a high−performance presentation switcher and scaler. It accepts one of nine inputs: one DisplayPort (DP), one composite video, two computer graphics, one 3G HD−SDI and four HDMI signals. It scales the video, embeds the audio, and simultaneously outputs the signal to two identical HDMI, one HDBaseT and one 3G HD−SDI output, together with S/PDIF and balanced stereo audio outputs. The unit also includes an audio amplifier and speaker outputs.

• K–IIT XL™ Picture–in–Picture Image Insertion Technology — Ultra–stable picture–in–picture, picture–and–picture, and split screen capability. Any video source can be inserted into or positioned next to any other video source with full window positioning and sizing controls.
• Kramer’s PixPerfect™ Scaling Technology — Kramer’s precision pixel mapping and high quality scaling technology. High–quality 3:2 and 2:2 pull down de–interlacing and full up — and down–scaling of all video input signals.
• State–of–the–Art Video Processing Technology — For highest quality de–interlacing, noise reduction, and scaling performance for both standard–definition and high–definition signals.
• Ultra–Fast Fade–Thru–Black (FTB™) Switching — Video switching transitions are clean and ultra fast. The video fades to black and the new input fades from black for smooth, glitch–free switching. The output signal provides constant sync so the display never glitches.
• HDCP Compliant — The HDCP (High Definition Content Protection) license agreement allows copy–protected data on the HDMI input to pass only to the HDMI output.
• Advanced EDID Management — Per input; analyzes the EDID of a selectable Master connection to one of the outputs.
• Mass Notification Emergency Communication System (MNEC) — Activates a national or campus–wide notification, immediately displayed when an emergency situation develops. It uses automatic text overlaying, either via a crawler or a full screen cover up, as well as an optional audio alert.
• Max. Data Rate — 6.75Gbps (2.25Gpbs per graphic channel).
• Multi–Standard SDI Support — SDI (SMPTE 259M), HD–SDI (SMPTE 292M) and 3G HD–SDI (SMPTE 424M).
• Scaled Outputs — 2 HDMI, 1 HDBaseT, 1 3G HD–SDI (all outputs work simultaneously).
• Output Resolutions — HDTV and computer graphics up to 2K and 1080p/UXGA with selectable refresh rates.
• HDMI Deep Color Support — For all inputs and outputs.
• Luma Keying — Via PIP window.
• Vertical Keystone Operation.
• Built–in Proc–Amp — With enhanced functions such as color correction, gamma and dither.
• Multi–Standard Video Support — NTSC (3.58/4.43), PAL (M/N/60) and SECAM with advanced de–interlacing options.
• Built–in Time Base Corrector — Stabilizes unstable video sources.
• Picture Zooming — Both on main and PIP window from 100% to 1600%, including separate V and H sharpness control.
• Input and Output Colorspace Control.
• Audio Support — Unbalanced stereo audio inputs, with two microphone inputs; digital stereo and balanced stereo outputs; input and output audio level adjustment.
• Selectable Microphone Talkover or Mix Modes.
• Microphone Inputs — 2 dynamic or condenser (with 48V phantom voltage).
• Audio Amplifier & Speaker Output — 2x10W.
• Automatic Detection and Selection of Embedded Audio — Automatically outputs the signal from the HDMI and DP embedded audio inputs or performs an analog takeover to output the respective analog audio input.
• Range — Up to 130m (430ft) normal mode; up to 180m (590ft) ultra mode (1080p @60Hz @24bpp) when using BC–HDKat6a cables.
• On–Screen Display (OSD) — For easy setup and adjustment, accessible via the IR remote control and via the front–panel buttons.
• Built–in Web Page Server.
• Non–Volatile Memory — Saves final settings.
• Firmware Upgrades — Via Ethernet and RS–232.
• Flexible Control Options — Front panel buttons, OSD (on–screen display) via front panel buttons or IR remote (remote control included), embedded Web server.
• Port Tunneling — A bidirectional RS–232 interface where simple control commands and data can flow in both directions from a controller to the VP–773 via the Ethernet, allowing status requests and control of the destination unit
• Selectable Power Save Modes — For efficient energy use.
• Worldwide Power Supply — 100–240V AC.
• Standard 19" Rack Mount Size — 1U. Rack ears included.