Ocean Matrix OMX-SW5x5, Инструкция по эксплуатации

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Overview
2
3 Overview
The OMX-SW5x5 is a true 5x5 matrix switcher for composite video signals
and balanced stereo audio signals. The high quality OMX-SW5x5 lets you
simultaneously route any or all of the 5 inputs to any or all of the 5 outputs.
The
OMX-SW5x5
5x5 Video Audio Matrix Switcher includes:
A Video bandwidth of 70MHz that ensures transparent performance
Easy-to-connect detachable terminal block connectors for the audio
signals
Glitch-free transitions, which are produced when sources share a common
reference sync, as switching occurs during the vertical interval
1
. Any input or
special external sync input may be selected as the vertical interval source
DC coupled inputs and outputs
Audio-follow-video and breakaway options
Storing and recalling setups
“Take” button for precise switch control
“Lock” button to prevent tampering with the front panel
Gain control for all inputs and all outputs
The ability to control via the front panel buttons, via the Infra-red remote
control transmitter, and remotely by RS-485 or RS-232 serial commands
transmitted by a touch screen system, PC, or other serial controller
To achieve the best performance:
Connect only good quality connection cables, thus avoiding interference,
deterioration in signal quality due to poor matching, and elevated noise-
levels (often associated with low quality cables)
Avoid interference from neighboring electrical appliances and position
your
OMX-SW5x5
away from moisture, excessive sunlight and dust
4 Your OMX-SW5x5 Video Audio Matrix Switcher
Figure 1, Figure 2, Table 1 and Table 2 define the OMX-SW5x5 Video Audio
Matrix Switcher :
1 When one video signal replaces another video signal, the switching process causes a random interruption in the first video
signal (in the middle of a frame) and a random entrance into the second video signal (also in the middle of a frame). The
result is a visible jump in the edited tape. This deteriorates when the tape is copied, and the disturbance on playback is more
serious. Avoid this by switching at a very specific point during the vertical interval, allowing smooth replacement of a whole
frame by a second whole frame as long as the video sources are Genlocked to each other