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In the receive window for the second radio you should now be able to receive what you send 
out from the first radio, and vice versa.  

 
 

 

 
 
Notice:

 

 If the transmission does not automatically start you might need to move the two YSC10U 

radios at least 5 feet apart from each other, or in some cases you can simply touch the antenna 
and the transmission will start. This is due to interference if the radios are too close together or if 
there is a lot of environmental interference or noise.  

Inside the YSC10U radios are two SMD LED lights for TX and RX indicating when communication 
is present. To monitor these lights simply open the enclosure by carefully taking off the top cover 
of the enclosure.  

LED lights: 

YSC30L only: The LED light on top of the YSC30L should flash green when the radio is receiving 
data (weak green flash barely noticeable), and it should flash red while transmitting data. 
 
 
 

this is a test this is a test this is a test this is a test this is a test this 
is a test this is a test this is a test this is a test this is a test this is a 

test this is a test  

 

 

 

Summary of Contents for YSC10U serial RS232

Page 1: ...onnecting the serial radios to your equipment we strongly recommend you to become familiar with the radios by making a test setup This will also verify that the radios are correctly setup and can comm...

Page 2: ...has been assigned to the USB serial adapter Notice We highly recommend using quality USB serial adapters with a FTDI chipset such as our part number XS880 Using a low cost adapter will in many cases c...

Page 3: ...U to your USB serial adapter or your computer s COM port if you are not using a USB Serial adapter The YSC10U needs a 5VDC power supply to work this is provided through the USB plug Simply connect the...

Page 4: ...ndows Device Manager which COM port the second USB serial port has been assigned In this example the second COM port is a native COM port COM 1 You have now successfully connected the two radios to th...

Page 5: ...cate Download AccessPort from www USconverters com Open two instances of AccessPort one for each COM port in this case COM 4 and COM 1 In the menu line click Tools Configuration and set the correct CO...

Page 6: ...or the units The COM ports to the YSC10U units are now open If you are getting an error message saying Cannot open port it usually means that either A The virtual COM port created by the USB serial ad...

Page 7: ...rts successfully opened in the lower window of AccessPort for the first radio enter a text string and click the AutoSend button Notice the two wireless radios must be spaced at least 5 feet apart to h...

Page 8: ...are too close together or if there is a lot of environmental interference or noise Inside the YSC10U radios are two SMD LED lights for TX and RX indicating when communication is present To monitor the...

Page 9: ...t If you are having problems communicating once you connect the radios to your equipment please refer to I can t communicate with my wireless serial adapter why which can be downloaded from www usconv...

Page 10: ...s you need to use the Configuration Utility which you can download from www USconverters com Notice that the parameters of the two radios you wish to link must be exactly the same 1 With the YSC10U ra...

Page 11: ...yright All rights reserved 2 Click File F Read Paras R you should now be getting a Read correct message This means that the parameters of the radio has be read successfully and you should now be able...

Page 12: ...that the parameters has been saved The new parameters will stay saved in the unit even if you disconnect it from the power source If at any time you are getting an error message saying Cannot open po...

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