Article ID : S500007442 / 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


    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 2 with Fn & F5 or F6 key.

    JEITA Measuring Method B:

    * Display Brightness

    Change the brightness level to 1 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.