Kramer 4 x 4 Seamless AV Matrix Switcher/Multi-Scaler - Manual (Page 11)

4 VSM-4x4A – Overview
3 Overview
The VSM-4x4A is a 4x4 seamless matrix switcher that can also be used as a video
wall driver (2x2 or 1x4) or dual and quad multi-viewers. The unit enables switching
between inputs with a clean video cut (frame-to-frame switching with no glitches).
The VSM-4x4A supports HDMI resolutions with deep color, up to eight channels of
audio and includes per-port HDCP and EDID settings. The unit has 4 inputs and 4
outputs on HDMI connectors. The audio output signals are embedded in the HDMI
outputs and are also output via mirrored unbalanced and balanced analog signals
for each output.
The VSM-4x4A features:
•
PixPerfect ™ scaling technology – Kramer’s precision pixel mapping and high
quality scaling technology
•
HDTV compatibility
•
HDCP compliance – The HDCP (High Definition Content Protection) license
agreement allows copy-protected data on the HDMI input to pass only to the
HDMI outputs
•
4 HDMI inputs and four scaled HDMI outputs
•
4 balanced and 4 unbalanced audio outputs with independent volume
settings per output as well as embedded audio on the HDMI outputs
•
Selectable operation modes – seamless matrix switcher (seamless or
independent setup), video wall (2x2 or 1x4 configuration), dual display
(Split/PIP/POP) or quad display
•
Bezel correction options – in the video wall mode
•
Independent switching mode allows for separate output resolutions. Input
switching is not via seamless video cuts in this mode, but the switching is still
clean (outputs do retain constant sync during the switch transition)
•
HDMI support for Deep Color, Dolby Digital Plus, DTS, DTS−HD®, LPCM
2CH/6CH/8CH, AC3
•
HDCP and EDID settings per port