©Yokogawa Corporation of America
2 Dart Road, Newnan, GA 30265
770-254-0400
IM 61A YHC1-E-A
1st Edition: Feb. 2008
Page 27 of 34
4. Follow the dialog boxes to save the downloaded file to a directory on the host PC. Remember the directory
location.
5. Once the download is completed, open the file and use the unzip application to extract the individual files.
6. Open DPC Manager and select the “Manage DPC Device Driver and Firmware Updates” button.
7. Click on “Settings” in the toolbar and select “Advance Settings.”
To report any difficulties with downloading operations, please contact Yokogawa at 770-254-0400 or
.
8. Use the browser button to navigate to
the location of the DOF files on the host
PC.
9. Start a Firmware update by clicking
on the “Update Firmware” button under
the “Update DPC” header.
10. Start a DOF update by clicking on
the “Auto” button under the “Update
DOFs on DPC” header.
a. Answer YES to erase all DOFs on
the YHC and re-install all DOFs.
b. Answer NO to add any new or
revised DOFs to the existing YHC
memory.
12. DPC Manager will provide updates
as firmware or DOFs are being loaded.
