how to configure com3/com4 in uno productsadvdownload.advantech.com/productfile/downloadfile3... ·...
TRANSCRIPT
![Page 1: How to Configure COM3/COM4 in UNO Productsadvdownload.advantech.com/productfile/Downloadfile3... · Communications Port (COM4) Printer Port Sound, video and game controllers System](https://reader036.vdocument.in/reader036/viewer/2022062604/5f82e34267cf4e0b17701270/html5/thumbnails/1.jpg)
Products: UNO-2160, UNO-2170, UNO-2171, UNO-2172, UNO-3062, UNO-3062L, UNO-3072,
UNO-3072L, UNO-3074
Abstract: How to Configure COM3/COM4 in UNO Products Description: Solution: 1. Select COM3
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2. Uninstall COM3
3. Select COM4 and uninstall it
![Page 3: How to Configure COM3/COM4 in UNO Productsadvdownload.advantech.com/productfile/Downloadfile3... · Communications Port (COM4) Printer Port Sound, video and game controllers System](https://reader036.vdocument.in/reader036/viewer/2022062604/5f82e34267cf4e0b17701270/html5/thumbnails/3.jpg)
4. Select Add Hardware in Control Panel
5. Execute it
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6. Select Add a new hardware device item
7. Select Install the hardware that I manually select from a list (Advanced)
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8. Select Ports(COM&LPT) in Common hardware types
9. Select Communication Port in standard port types
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10. Add it successfully
11. Repeat steps 8~10 to add COM4 12. After that, system will get the com status as below:
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13. Select COM3 and click Set Configuration Manually in Resources item.
14. Select Basic configuration 0008 for IRQ and I/O range adjustment
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15. Select I/O Range and key in 03E8-03EF
16. Select IRQ and key in 10
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17. Don’t restart the computer at this moment
18. Select COM4 and repeat steps 13-16 to set I/O Range: 02E8-02EF / IRQ: 10
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19. Restart the computer at this moment
20. Finally, the COM3/COM4 can work well.