Here’s the page we think you wanted. See search results instead:


Contact an Expert

E4916A Crystal Impedance Meter / LCR Meter Firmware Update

Caution: Please contact to near Keysight service center if it is required to upgrade FW of E4915A/E4916A. Do not operate these steps yourself.

Download Instructions for Firmware

  1. Click on the " E4915A/E4916A Firmware Revision X.XX" listed below the page. Copy the file( .m ) to a floppy disk.
  2. Setup the PC environment which is used for adjustment and peformance tests of E4915A/E4916A. See Adjustment and Performance tests chapter in E4915A/E4916A Service Manual
  3. Connect the E4915A/E4916A to the PC through the GPIB cable.
  4. Start the Adjustment/Performance Test Program.
  5. Select "INSTALL_FW" in the list box on the program display, then click "OK".
  6. Follow the instruction of the program.

See the Firmware Installation Procedure in the E4915A/E4916A Service Manual.

Release Date Version Version Description
2001-07-01 2.13 E4915A/E4916A Firmware Revision 2.13

How to Download

  • Click the download button and save the file to a temporary directory on your PC (or instrument).

How to Install


  • Does Not Require a License

Supporting Documentation


Installs on:



  • No specific prerequisites

Supported Instruments

  • E4915A E4916A