Firmware Upgrades; Downloading Firmware - HP E4418A Service Manual

Replaceable Parts

Firmware Upgrades

Firmware Upgrades
The power meter's firmware can be upgraded using a 300 or 700 series
Unix workstation or a PC. The current version of firmware can be
accessed by HP Service Centers using the World Wide Web. An executable
file on the Unix workstation is also required.
To determine the firmware version in your power meter, press:
System
• , , , .
More Service Version
Inputs
Contact your local Service Center if you require a firmware upgrade. Refer
to "Sales and Service Offices", on page -ix for details of your local Service
Center.

Downloading Firmware

Instrument Firmware should be downloaded after the processor board is
replaced. Firmware can be accessed by HP Service Centers using the
World Wide Web.
5-6 HP EPM-441A/442A Service Guide