Features
1.Support 2-channel or 3-channel video signal switching, suitable for a variety of FPV equipment and camera applications
2. Electronic switching design, fast switching speed, stable signal without delay.
3. Compact module design, easy to install, suitable for drones and model airplanes.
4.High-quality video transmission, strong anti-interference ability, to ensure clear and smooth picture.
5. Adopt high-speed video switching chip, effectively reduce the vibration of the video image.
Specifications
Operating voltage: 5V±0.5V
Input signal: period 20ms, pulse width 800 microseconds to 2500 microseconds PPM model receiver output signal for identification signal, LED blinking (light 200ms, extinguish 3000ms), other signals are error signals, LED fast flash (light 200ms, extinguish 200ms).
When low-grade PPM signal is input, channel 1 is on and other two are off; when high-grade PPM signal is input, channel 2 is on and other two are off; when mid-grade PPM signal is input, channel 3 is on and other two are off.
CH1 ~ CH3 each video signal channel maximum sustainable output current capacity of 100mA (Max 100mA)
Wiring Definition
Please pay attention to the wiring order when using, the switcher itself is powered by the receiver 5V (CTL end), do not access 12V video power, otherwise it will immediately burn out and can not be repaired!
1, “S” line for the receiver's control signal line, “+” line for the product's operating voltage 5V (the receiver to provide it with 5V operating voltage), “-” line for GND.
2、CH1:Video 1 Input, connect to camera 1.
“S” line is the signal input line of camera 1, “+” line is video 12V, “-” line is GND.
3、CH2:Video 2 Input, connect to camera 2.
“S” line is the signal input line of camera 2, “+” line is video 12V, “-” line is GND.
4、CH3:Video 3 Input, connect to camera 3.
“S” line is the signal input line of camera 3, “+” line is video 12V, “-” line is GND.
5、OUT:Video Out, connect to the AV IN port of OSD or transmitter. “S” line is the signal output line, “+” line for all video 12V, “-” line for all video GND.
Remarks: CH1~CH3 and OUT share 12V in four ports, at least one of them provides 12V power supply.
Note
1, the power supply of all cameras can have OSD or map transmitter power supply for 12V, or external 12V power supply.
2, the product's operating voltage 5V, please do not access the 12V video voltage, otherwise it will immediately burn out and can not be repaired.
3, the product can be connected to any channel of the receiver to use, it is recommended to access the three switch channel or knob channel to use, so that you can fully play the three but change the function; if access to the two switch channel can only realize the two signal switching function (CH1 and CH2).
4, the product can not only be used as video switching, but also can be used as electronic ignition, shutter trigger and electronic switch.
5, as electronic ignition, shutter trigger and electronic switches, etc., please note that the output current capacity, the maximum continuous output current capacity of 100 mA (Max: 100 Ma)
Package includes
1 x Video Switching Module