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The Burst Electronics VS4x1 4-input Active Switcher is a vertical interval video switcher with 4 inputs and 1 output and features digital logic to restrain selection of an idle input (no video). Jump-free switching between genlocked sources is achieved by DC-clamped inputs (back porch) and DC-clamped output.
Besides allowing selection of only active (input video present) input channels, the 4-input Active Switcher can also be used when both audio and video are to be switched by using it as a slave with the AS4x1 audio switcher. In addition to offering audio follow video and breakaway switching, the switcher can also eliminate level shifts on the incoming video and ground reference the outgoing video.
Featuring the BNC video connector, the VS4x1 4-input Active Switcher also has a 4-pin Mini DIN for Y/C option. The switcher also has an input for RS-232 remote control (2400 bps, 8N1), and an LED that shows the selected active channel. It uses an external 12VDC source and comes with a wall module power supply.
Vertical interval video switcher with 4 inputs and 1 output
Features digital logic to restrain selection of an idle input (no video)
Jump-free switching between genlocked sources is achieved by DC-clamped inputs (back porch) and DC-clamped output
When used as a slave with the AS4x1 audio switcher, it can be used when both audio and video are to be switched
Can eliminate level shifts on the incoming video and ground reference the outgoing video
Allows selection of active (input video present) input channels
Offers audio follow video and breakaway switching
Includes BNC video connector and 4-pin Mini DIN for Y/C option
Offers remote control via RS-232 (2400 bps, 8N1)
LED for indicating the currently selected active channel
External 12VDC source
Includes wall module power supply
In the Box
Burst Electronics VS4x1 Four Input Active Switcher
12VDC Wall Adapter
1 Year Parts and Labor Warranty
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1V standard video
1V standard video
25MHz @ 1 dB
Video Signal-to-Noise Ratio
HiZ or 75 Ohms 1%, looping (jumper/switch selected)