You upgrade the firmware to access the latest Operator Display features and bug fixes.
You need to configure the Operator Display date and time before you update the firmware. The upgrade firmware feature cannot handle the date and time factory setting. For more information, see Configuring Date and Time .
In Operator Display, tap the menu button
On the menu, tap Settings
On the Operator Display Settings screen, tap Firmware Update .
Insert a USB key containing the firmware files into the Operator Display USB port.
On the Firmware Update screen, tap Re-scan for files .
Tap the firmware file in the list.
Tap Update .