Keysight recommends using the most current version, which includes the most up-to-date bug fixes and security patches available.
Release Date Version Version Description
2016-06-07 1.30 Add new enhancement features and to fix background blackout during auto-calibration issue.
Release Date Version
2016-06-07 1.30
Version Description
Add new enhancement features and to fix background blackout during auto-calibration issue.

How to Download

  1. Click the Download button
  2. Save the file to your PC or desktop
  3. Select the appropriate executable file

How to Install

  • Refer to the ­U5850 Series Firmware Upgrade Procedures­ below.

Licensing

  • Does Not Require a License

Supporting Documentation

Installs on: Instrument

Operating System

  • Windows 7
  • Windows Vista

Prerequisites

  • System Requirements

  1. U5850 series thermal imagers firmware upgrade program file (filename: U5855A.bin)
  2. AC to DC adapter P/N:0950-5481
  3. SD Card P/N: 5190-7423
  4. Personal computer with Microsoft Windows and SD card reader

Supported Instruments

  • U5855A, U5856A, U5857A

How to Download

  • 1. Click the Download button
    2. Save the file to your PC or desktop
    3. Select the appropriate executable file.

How to Install

  • Refer to the ­U5850 Series Firmware Upgrade Procedures­ below

Licensing

  • Does Not Require a License

Supporting Documentation

Installs on: Instrument

Operating System

  • Windows 7
  • Windows Vista

Prerequisites

  • System Requirements
    1. U5850 series thermal imagers firmware upgrade program file (filename: U5855A.bin)
    2. AC to DC adapter P/N:0950-5481
    3. SD Card P/N: 5190-7423
    4. Personal computer with Microsoft Windows and SD card reader
    ­

Supported Instruments

  • U5855A, U5856A, U5857A

How to Download

  1. Click the Download button
  2. Save the file to your PC or desktop
  3. Select the appropriate executable file

How to Install

  •   Firmware Update Procedure:

  1. Create a folder "Update" at the root directory in the SD memory card, i.e. E:\Update\U5855A.bin
  2. Copy the file "U5855A.bin" into "Update" folder. (Caution: It is not recommended to copy the firmware from PC to SD card via USB interface for fear of corrupting the firmware file.)
  3. Power off the U5855A unit. Connect AC-DC power adapter to the unit to avoid power disconnect during update.
  4. Insert the SD card (updated with the latest firmware) into U5855A.
  5. Press the “Power”, "Trigger" and "Camera/Zoom" keys simultaneously until the firmware update message appears on the display. Release once upgrade process starts. (Caution: DO NOT power off the unit or pull out the SD card while upgrading the firmware.)
  6. Restart the unit and confirm firmware version at Settings\System Info.

Licensing

  • Does Not Require a License

Installs on: Instrument

Operating System

  • Windows 7
  • Windows Vista

Prerequisites

  • System Requirements
    1. U5855A Firmware upgrade program file (filename: U5855A.bin)
    2. AC to DC adapter P/N:0950-5481
    3. SD Card P/N: 5190-7423
    4. Personal computer with Microsoft Windows with SD card reader
     

Supported Instruments

  • U5855A
SHOW MORE