Article ID : 00196275 / Last Modified : 11/04/2018Print

What is JEITA measuring standard?

    What is JEITA measuring standard?

    JEITA stands for Japan Electronic Information Technology Association (Ver 1.0).

    JEITA measuring standard is based on the following conditions:


    Basic Settings:

    1.Screen saver: None.

    Right click on the desktop→ PersonalizeScreen saver→ None


    2.Volume control: Mute.

    Select the Volume icon in the taskbar→ Right click→ Open volume Mixer→ Mute


    3.Switch off the Wireless LAN switch.

    Select the Wireless Function icon in the taskbar→ Right clickShow main dialog→ Uncheck Enable Wireless LAN→ Click apply


    4.Complete the initial settings of Norton Internet Security

    Right click Norton Protection Center icon in the taskbar→ Open Norton Protection Center→ Accord the hint to finish initial setting


    5.Turn off the Windows automatic updates

    Start→ Control panel→ Windows update→ Automatic updating off


    6.Close Windows Sidebar

    Windows Sidebar icon in the taskbar, then right click and choose Exit.


    Common settings in Control Panel - Power Options

    * Power Plan

    Control Panel - Power Options, Select VAIO Ultimate Battery

    Note: VAIO Ultimate Battery is hidden under Show additional plans by default.


    * Plan Settings

    1. Turn off the display: Never

    2. Put the computer to sleep: Never


    * VAIO Power Management

    Go to Change advanced power settings - VAIO Power Management - Advanced button

    1. Leave Enable VAIO Power Management selected.

    2. Unselect Automatically hibernate when computer goes into a low-power state.

    Note: Other detailed settings in Advanced settings tab were customized in measurement. 


    ● JEITA Measuring Method A:

    * Display Brightness

    Change the brightness level to 0 with Fn & F5 or F6 key.


    ● JEITA Measuring Method B:

    * Display Brightness

    Change the brightness level to 0 with Fn & F5 or F6 key.


    Note: Calculate the battery run time as follows: [(measurement method a) + (measurement method b)] / 2.


    For more information on JEITA Battery Run Time Measurement Method for VAIO notebook, please click here.