IndoorLED QUANTUM MAX 480/640 Instruction Manual page 10

Step 3 : Press > to choosse autodimming. EN
Press ^ v to turn on or off the auto dimming.
Step4 : Press > to choose dimming temp.
Press ^ v to change the dimming temp.
Step 5 : Press > to choose auto off
Press ^ v to turn on or off the auto off.
Step6 : Press > to choose off temp
Press ^ v to change the off temp.
Step7: Press > to chosse Temp unit
Press ^ v to change temp unit.