How do I upgrade the firmware on my HI 6610 WPM?

PROCEDURE TO UPLOAD FIRMWARE UPGRADES FOR THE HI 6610 WPM.

The latest firmware files can be found on the products page for the HI 6600 series controller.  This file will be named WPM.dat.

NOTE:  There are other instructions for updating the HI 6110 Display firmware (applies to all 6000 series units) and the HI 6600 units.
For these please see  or

Please see attached for instructions for downloading the firmware to your HI 6610 WPM unit.