Contemporary Research AV6X4 - Manual

AV 6x4
6x4 Matrix A/V Router
RS-232 Control
Contemporary Research presents the AV6x4, a flexible, controllable matrix switcher for
routing six stereo A/V inputs to four stereo A/V outputs. Using the simplified front-panel
controls, it's easy to switch VCRs, DVDs CDs, cameras and other sources to TVs,
projectors, and plasma displays. Route and input to any combination of outputs, send both
audio and video, or switch audio and video separately. Advanced capabilities are available
from front-panel programming as well, including adjusting input levels, setting RS-232 baud
rate and device number, and selectively enabling or disabling front-panel features.
The AV6x4 is a popular choice for conference rooms, home theaters, and classrooms
because it is easily controllable by computer software and custom control systems. Up to
three switchers, as well as CR stereo TV and FM tuners, can be controlled by a single RS-
232 control port. Simple and logical, the AV6x4 ASCII protocol is easy to integrate for
system control, setup, and feedback.
V Switches six A/V inputs to any four outputs
— BNC video inputs and outputs (composite NTSC, PAL, SECAM)
— Vertical interval routing for clean glitch-free switching
— Internal DIP switch provides 75 ohm input termination or Hi-Z video T-connection operation
— Stereo gold RCA inputs and outputs
— Audio-follow-video or breakaway audio and video switching
— Adjustable input levels help to balance audio from sources with different output levels
— Master Mute for all video and audio outputs
V Operates from RS-232 control port or front-panel control
— Simple ASCII commands and feedback for computer or control system integration
— Opto-isolated RS-232 port reduces interference and ground loops
— Control up to three switchers or other CR RS-232 products from a single RS-232 control port
— Programmable front-panel control enable/disable
— Simplified switching and setup using front-panel buttons and LED indicators
V Restores all operation status after loss of power from data stored in non-volatile memory
V Mounts on shelf or in 19” equipment rack
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Features