NARDA PMM ER9000, User Manual

Page: 55 / 106

Updating Firmware 5-3
Be sure the power to the PMM ER8000 is stable and reliable before
performing the FW Upgrade, otherwise the upgrade progress could not
terminate properly.
Anyway, even in case of failure, the internal BIOS will never be
corrupted and you’ll just need to repeat the procedure once more (this
is a unique feature!).
Should FW Upgrade procedure stop before reaching the 100%
completion that will have not to be considered a trouble but simply an
intermediate step: in this case please switch OFF and ON the receiver
and repeat the FW Upgrade procedure once more until the end.
Always cycle power OFF and ON again after every FW Upgrade.
Choose the COM port from the pulldown menu.
Press
RS232 button or Enter key to set the com port.
The program will display the following window: