Default setting is maximum brightness (8).
Select "Bright" by pressing the [] or [] button.
Press the [ENTER] button.
The bright setting mode is activated.
Select the brightness by pressing the [] or [] button.
The brightness is switched in the order shown below each time you press the button. The selected settings will take effect.
Level 1 ↔ Level 2 ↔ Level 3 ↔ Level 4 ↔ Level 5 ↔ Level 6 ↔ Level 7 ↔ Level 8 ↔ Level 1 ↔ ···