Introduction to rs232 Cable / rs232 USB Cable tutorial for beginners

mans PX?

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Introduction to rs232 Cable /rs232 USB Cable tutorial for beginners

sometimes updating receiver from usb flash something goes wrong, you must restart receiver, then problems start.
often happens after update crash, only reiveir led is working, to fix this problem with fresh update what is often not possible with usb flash, only works updates from PC - connecting receiver through rs232 cable to pc.

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in pic. you see receiver connected to null cable to pci rs232

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this connection is one of popular and convenience, you can easy connect receiver to your laptop or pc through usb port

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in example you can see, humax and opticum x403p rs232 software
*softwares for your receiver you can download in forum or receiver web pages
**COM port in device manager should be the same as in software
***Baud rate (when asked)in device manager should be the same as in software
 
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mans PX?

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290
if you will buy rs232 usb cable
I recommended do not buy cheap...
best is *roline (roline usb to serial converter)
 
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