Philips A02U AA Service Manual page 20

EN 20 5. A02U AA Service Modes, Error Codes, and Fault Finding
5.9
Software Downloading
In this chassis, you can upgrade the software via ComPair.
You can find more information on how this procedure works in
the ComPair file. It is possible that not all sets are equipped
with the hardware, needed to make software upgrading
possible. To speed up the programming process the firmware
of the ComPair interface can be upgraded. See paragraph
"How To Order" for the order number