Reference Guide
--activecolor
Valid Argument white, red, green, blue, customcolor1 and customcolor2
Description Displays or sets an active color for the keyboard backlight. The available colors are white, red,
green, blue, customcolor1 and customcolor2.
Example
cctk keyboardbacklightcolor --activecolor=green
activecolor=green
--customcolor1
Valid Argument Value range from 0 to 255 in an ‘R,G,B’ format
Description Displays and congures the customcolor1 by specifying the Red, Green and Blue (RGB) values.
The color can be selected using RGB components by mentioning it in ‘R,G,B’ format. Each color
component value ranges from 0 to 255.
Example
cctk keyboardbacklightcolor --customcolor1=100,42,60
customcolor1=100,42,60
--customcolor2
Valid Argument value range from 0 to 255 in an ‘R,G,B’ format
Description Displays and congures the customcolor2 by specifying the Red, Green and Blue (RGB) values.
The color can be selected using RGB components by mentioning it in ‘R,G,B’ format. Each color
component value ranges from 0 to 255.
Example
cctk keyboardbacklightcolor --customcolor2=25,95,10
customcolor2=25,95,10
--keyboardbacklightonacpower
Valid Argument
enable, disable
Description
Enables or disables the keyboard backlight when the system is running on Alternating Current (AC)
power or if an AC power adapter is plugged in.
• enable — Enables the keyboard backlight even after the 10 seconds of inactivity.
• disable — Disables the timer that fades the keyboard backlight after 10 seconds of inactivity.
NOTE: If the keyboard backlight is disabled by pressing <Fn> + <F10>, then the keyboard
backlight remains turned o, even if the AC power adapter is plugged in.
--keyboardclick
Valid Argument
enable, disable
Description Enables or disables the keyboard click sound.
--keyboardillumination
Valid Argument
o, on/100, auto, 25, 50, 75
Description
Sets the keyboard illumination to the required light intensity.
• o — Sets the illumination to o.
• on — Sets the illumination to 100 percent.
• auto — Sets the illumination based on ambient light level.
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