is possible to downgrade firmware for Panel 800?
Our customer bougth 3x PP845 in 2007 and 2xPP845A this year. They want to use same firmware and same panel builder software. Firmware version are respectively Version 2.0 and version 4.02
If not, is it possible to upgrade firmware from 2.0 to 4.02?
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All Panel 800 operator terminal firmware can be upgraded to the latest version. The complete software package has to be loaded to the terminal. The firmware files can be found in the installation CD. In General downgrading of firmware version is not recommended, and do not downgrade below to the preinstalled version.