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Power Fault patch utility

1 Dec 2012

This utility improves battery behavior on the Allegro MX, such as preventing Power Fault messages and conditions as described in the "Power Fault state" knowledge base article. It also potentially prevents premature low battery warning messages, particularly when using an expansion pod or an external device that is being powered by the Allegro.

The file below can be downloaded (without extracting), copied to, and then run from File Explorer directly on an Allegro MX Field PC.

AMX-Battery-Driver-Update.CAB

This patch implements the following changes.

If a unit still seems to auto-suspend while in use (when battery is good) even with the above patch installed, then the previous (original) patch version 1 below may be beneficial. It provides most of the above as well as the following.

Power-Fault-Patch-audio.CAB