QHYCCD QHY16200A, Руководство пользователя

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QHY16200A
Trigger ports
There are a trigger-in port (left) and trigger-out port (right). Trigger-in port is a pulse input port.
The camera does not start exposure until it receives a pulse from its trigger-in port. Trigger-out
port output a indicative signal during the exposure cycle. These two ports use optocoupler. If you
want to use these two ports, you can consult QHYCCD for detail method for electric connection.
Grounding port
Keep the camera in good contact with the earth is the premise that the entire shooting system
can work safely and properly. So QHY16200A provides a grounding port. This port is connected
to the GND on the PCB in the camera, and the GND is also the cathode of the 12V power supply.
The grounding wire is included in the package, you can use it to connect the camera to other
equipment (Metal case of the equatorial mount or metal case of PC) so that they have common
ground. If you have no experience about it, please consult professional electrician.
Caution: Never connect the grounding port to any electrical socket or outlet,
otherwise, electrical shock may happen.
Note that the camera used in the picture above isn’t QHY16200A, it is QHY16803A. They have
the same peripheral ports.