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:

1. Set the performance selector switch to STAMINA
2. Cancel Prepare your VAIO 
3. Screen saver: None.
4. Switch off the Wireless Functions switch of VAIO Smart Network
5. Volume control: Mute.
6. Turn off the Windows automatic updates.
7. VAIO Control Center
 - Display - Automatic Brightness Settings - Uncheck Adjust brightness automatically
8. Set the desktop backgroundto VAIO Long Battery Life Wallpaper for IPS 1920x1080

Common settings in Control Panel - Power Options
* Power Plan
1. Select Power saver
   Go to Change plan settings- Change advanced power settings -On battery
    1. [Sleep]-[Sleep after] : Never
    2. [Sleep]-[Hibernate after] : Never
    3. [Display]-[Dim display after] : 0
    4. [Display]-[Turn off display after] : Never
    5. [Battery]-[Critical battery level] : 1
  Go to Change advanced power settings - VAIO Power Management - Running on batteries 
    6. [Color quality]: Select Medium (16 bit)

JEITA Measuring Method A:
* Display Brightness
 Change the brightness level to 3 using Fn + F5 or Fn + F6 key. (Minimum is Level 0)