User manual

6. Configure the COM port with the setting 115200, 8, N, 1, Xon/Xoff and turn on the “Echo

typed characters locally” under Properties - > Settings -> ASCII Setup. If your PC is slow, you

can turn off this “echo” option for shorter download time but you will not see the download

process during the upgrade.

Figure I.7 COM Port Setting

7. The lower left corner of the hyper-terminal will show the connection status. If the hyper-

terminal is still not connected, click the connect icon on the hyper-terminal to establish the

connection (don’t turn on the PMS5005 yet!).

8. Choose “Transfer -> Send Text File” from the toolbar and set “files of type” to ALL. Locate

the PMS5005 firmware HEX file only by HIGHLIGHTING the file (e.g. PMS5005_v11.dri).

Please make sure that you DON’T double click the file or click the “Open” button