Article ID : S500016534 / Last Modified : 11/04/2018Print

What is a JEITA A measuring standard?

What is a JEITA A measuring standard?

    JEITA A stands for Japan Electronic Information Technology Association (Ver 1.0).
    JEITA A measuring standard is based on the following conditions:

    1. Close the Prepare your VAIO

    2. Exit VAIO Gate

    3. Set Screen Saver to None

    4. Set Volume control to Mute

    Rignt-click the Volume icon on the taskbar -> Select Open volume Mixer -  Click Mute icon


    5. Switch off the Wireless LAN switch 

    6. Do not change initial settings of McAfee Security Center

    7. Turn off the Windows automatic updates

    Click Start -> Control Panel ->  Click Windows updates -> Click Change Settings -> Uncheck Never check for updates.

    8. Close all Desktop Gadgets

    9. Set Taskbar appearance to Auto-hide the taskbar
    10. Set Visual Effects to Adjust best performance
    11. Exit VAIO Smart Network
    12. Exit Catalyst Control Center
    13. Exit Webroot Spy Sweeper
    14. Exit VAIO Update
    15. Set Create Recovery Discs to Don't remind me again.
    16. Move the shortcuts on the Desktop to Recycle Bin


     - Windows 7 Starter 
       1. Set the theme of Windows to High Contrast White.

     - Windows 7 Home Basic 32 or Windows 7 Home Premium 32 or Windows 7 Professional 32
       1. Set the theme of Windows to High Contrast White or Windows 7 Basic.
       2. Set the desktop background to VAIO Long Battery Life Wallpaper


    Power Plan

    1. Select VAIO Maximum Battery
    Control Panel
    - Power Options, Select VAIO Maximum Battery


    2. Go to Change plan settings -> Change advanced power settings -> Advanced settings tab

    Sleep After - Never

    Dim display after - Never

    Turn off display After - Never

    Low battery notificdation - Never

    Adjust plan brightness: Minimum

    3. Go to Change plan settings -> Change advanced power settings -> VAIO Power Management tab

       Color quality - Medium (16 bit)


       i.LINK Port: Disable
       Memory card slot: Disable


    JEITA Measuring Method a:
    Display Brightness
    Change the brightness level to 2 with Fn+F5 or Fn+F6 key.


    Please refer to the steps below
    1. Fully charge the battery of the notebook.
    2. Play the video clip stored on the HDD Drive continuously.
    Please refer to the following to obtain the test media file.
    a. Visit
    b. Click 3. MPEG measurement file and then click MPEG file for JEITA Battery Run Time Measurement Method approx. 30MB
    c. Save the MPEG file onto the HDD Drive.
    3. Calculate the running time after unplugging the AC adaptor until the notebook shuts down automatically.
    For more information on JEITA A Battery Run Time Measurement Method for VAIO notebook, please visit the following website.