When upgrading your meter's firmware please download the latest firmware version (.upg file) and the equivalent Meter Template (.dcf file).

You can upgrade meter firmware using ION Setup or ION Enterprise. See the Upgrading ION Device Firmware technical note for complete details.

Important Device Update (Jan 2008)

To discover whether your meter is a revision A or revision B meter, check the faceplate on the meter.

Revision B (RevB) meters will have a "RevB" written on the right hand side of the label, above the serial number. RevA meters will not have this mark on the label.

To upgrade a RevB device, users must use the latest ION Setup.

Firmware for Revison A meters

Firmware for Revison B meters