PC Graphics/Stereo Audio Selection Switcher
PTN Electronics Limited
www.PTN-electronics.com
1. General Instruction:
WVG4A PA is a high-performance switcher for computer graphic signal, the stereo audio signal respectively with 4 inputs
and 1 output.
2. Product Picture:
3. Features:
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Automatically switching function. It keeps detecting all the input sources and switching to the prior source.
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High Bandwidth: It reaches to 1GHz(-3dB), fully loading
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High Resolution: including QUXGA, QXGA, WQXGA, WQUXGA etc., up to 3200×2400@60(-3dB);
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Compatible with RGBS, RGsB, HDTV, component video, S-video, and composite video signals.
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Audio break aways switching, controlled by RS232
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Output volume 61 degrees controllable. Bass/Treble is separately controllable (15 degrees)
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RS232 controlling function, with smart feedback.
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Extensibility: It can be controlled by PTN panel (WP18R, WP19), optional function.
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GCSSP(Gain Compensation and Synchronization Signal Proofread technology) inside
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Antistatic case design: providing good protection for long-term and stable performance
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Wall/Table-mountable metal enclosure, PT case design
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Internal international power supply (100Volt~240Volt AC, 50/60Hz) For worldwide compatibility, all models are
equipped with an internal, auto-switching power supply that meets or exceeds all appropriate safety
certifications.
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Fast switching speed. It is the high speed for the good performance.
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LED indicator, for power and working status.
