Kramer Electronics VM-22H - Manual (Page 5)

Overview
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3
3 Overview
The high quality VM-22H is a switcher/distribution amplifier for HDMI
signals. It reclocks and equalizes one of two selectable input signals and
distributes it to two identical outputs. In particular, the VM-22H features:
•
Up to 2.25Gbps bandwidth per graphic channel 1
• I-EDIDPro™ Kramer Intelligent EDID Processing™, an
intelligent EDID handling and processing algorithm that ensures
Plug and Play operation for HDMI systems
• 3D pass-through
• HDMI Support – HDMI (V.1.4 with Deep Color, x.v.Color™, Lip
Sync, CEC)
• HDCP compliance
• Selected input and active output LED indicators
The VM-22H is 5V DC fed and is housed in a DigiTOOLS ® enclosure.
3.1 About HDMI
High-Definition Multimedia Interface (HDMI) is an uncompressed all-digital 2
In particular, HDMI
audio/video interface, widely supported in the entertainment and home
cinema industry. It delivers the highest high-definition image and sound
quality.
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• Provides a simple
:
4 interface between any audio/video source, such
as a set-top box, DVD player, or A/V receiver and video monitor,
such as a digital flat LCD/plasma television (DTV), over a single
lengthy 5
• Supports standard, enhanced, high-definition video, and multi-
channel digital audio
cable
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1 Suitable for resolutions up to UXGA at 60Hz, and for all HD resolutions
on a single cable
2 Ensuring an all-digital rendering of video without the losses associated with analog interfaces and their unnecessary digital-
to-analog conversions
3 HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI
licensing LLC
4 With video and multi-channel audio combined into a single cable, the cost, complexity, and confusion of multiple cables
currently used in A/V systems is reduced
5 HDMI technology has been designed to use standard copper cable construction at up to 15m
6 HDMI supports multiple audio formats, from standard stereo to multi-channel surround-sound. HDMI has the capacity to
support Dolby 5.1 audio and high-resolution audio formats