Thank you for choosing RK products. In order to quickly understand and use this product, please
read this operation guide carefully. If you have any other questions, please click
www.rkgaming.com for more help.
Backlight mode introduction:
Fn+\ Switch Backlight Mode
Switch cycle of 17 kinds of backlight modes (The number and effect of the backlight mode will
depend on the version. Please refer to the actual product.)
Fn+{ / } Control the brightness of backlight
Press to increase the brightness of backlight. Press to reduce the brightness of backlight
to off. There are four levels of backlight’s brightness and one level to turn it of.
Fn+; / ’ Control the speed of backlight
Press Fn+; to increase the speed of backlight. Press Fn+’ to reduce the speed of backlight to off.
There are four levels of backlight speed.