To adjust the intensity of the LED in front of your terminal, follow these steps :
Press the HELIX button on your remote, select .
Use arrow  to select Device Settings, then Device Lights.
Select Power Light Brightness and set the desired brightness with the  and  arrows. The higher the number, the brighter the LED.
Press the middle button to confirm. The power light will dim or grow brighter as you change its settings.
When you’re done, press Exit.