User Manual for Kramer VP-444 12-Input HDMI & Analog ProScale Presentation Digital Scaler Switcher Click to enlarge the picture
Contents of the user manual for the Kramer VP-444 12-Input HDMI & Analog
- Product category: Routers & Switchers Kramer
- Brand: Kramer
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Kramer Routers & Switchers
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User manual for the Kramer VP-444 12-Input HDMI & Analog contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Kramer product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Kramer user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Kramer product will considerably shorten its lifespan!
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Product description Built for presentations, conventions, and A/V integration, the Kramer VP-444 is a scaler and switcher featuring both digital and analog I/O options. 10 HDMI and 2 VGA inputs are offered for video. Audio can be accepted from the incoming HDMI signals, from balanced/unbalanced terminal block inputs, or from the two 1/4" microphone inputs. Using internal video processing hardware, the VP-444 can scale as well as deinterlace video, so you can match your input video to your desired outboard hardware. Output resolutions can be set to match the input resolution or selected manually from standard definition up to 1080p HD and the onboard ProcAmp enables additional processing of your video, allowing for color, hue, contrast and brightness, and other adjustments. Audio can be routed to dedicated terminal block or S/PDIF outputs, or be embedded in the HDMI outputs. HDCP is supported, so protected content, such as Blu-ray format media, will be able to be displayed. While the VP-444 offers traditional front-panel controls for switching and adjusting settings, it can also be controlled using the included IR remote, RS232, or using the Ethernet connection for a web-based interface. If you are primarily controlling the unit remotely, you can lock out the front panel to prevent unwanted or accidental adjustments. For easy integration into professional setups, the VP-444 includes rack ears for standard 19" rack mounting. The entirety of the VP-444 fits into a single RU space. - PixPerfect Scaling Technology for pixel mapping and scaling. 3:2 and 2:2 pull down, deinterlacing, and full up and down scaling of all video input signals
- Companion AFV (Audio-Follow-Video) stereo audio for every input (on terminal blocks)
- Full, Overscan, Underscan, Letterbox, and Panscan aspect ratio selections
- Digital audio signal processing, including audio equalization, mixing, and delay
- Built-in ProcAmp for color, hue, sharpness, noise, contrast & brightness
- Supports 4:4:4 (RGB and YUV) as well as 4:4:2 (YUV) color sampling
- No disruption on the output while switching between inputs and when no video is detected
- Auto Mute and Freeze Frame front-panel controls
- Non-volatile memory saves final settings
- Flexible Control Options: Front panel, IR remote with OSD (on-screen display), Ethernet with built-in Web page control, and RS-232
- Standard 19" 1RU rackmountable
In the Box Kramer VP-444 12-Input HDMI & Analog ProScale Presentation Digital Scaler/Switcher Power Cord Rack Ears IR Remote Control Limited 7-Year Warranty Table of Contents
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Technical parametersKramer VP-444 Specs | Inputs | 10x HDMI
2x 15-pin HD, VGA
12x 3-pin terminal block, stereo audio
2x 1/4" (6 mm) phone jack, microphone (with selectable 48 V phantom power) | | Outputs | 2x HDMI
1x RCA, S/PDIF
1x 5-pin terminal block, unbalanced stereo audio | | Bandwidth | Up to 1080p, UXGA | | Switching Time | 2 to 3 seconds between inputs | | Video Latency | Less than 2 frames | | Output Resolutions | Video:
1080p 50/60 Hz
1080i 50/60 Hz
720p 50/60 Hz
480p 60 Hz
576p 50 Hz
Computer: (all resolutions @ 60 Hz)
640x480, 800x600, 1024x768, 1280x768, 1360x768, 1280x720, 1280x800, 1280x1024, 1440x900, 1400x1050, 1680x1050, 1600x1200, 1920x1080, 1920x1200 | | Controls | HDMI 1 to HDMI 10 selector button
PC 1 to PC 2 selector button
Freeze
Mute
Menu
Navigation
Reset to XGA/720p and lock buttons
RS232
IR
Ethernet (OSD and Web pages)
USB for firmware upgrading | | Power Consumption | 100 to 240 VAC, 22 VA max | | Operating Temperature | 32 to 104°F / 0 to 40°C | | Storage Temperature | -40 to 158°F / -40 to 70°C | | Humidity | 10 to 90% RHL, non-condensing | | Dimensions | 19 x 7 x 3.5" / 48.3 x 17.8 x 8.9 cm | | Weight | 6 lb / 2.7 kg | | | | Package Weight | 6.15 lb | | Box Dimensions (LxWxH) | 21.6 x 11.2 x 4.3" |
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