Some of the LED not
light
Use the multimeter to check if the led is bright or not, of
not, please change the led
check whether current limiting resistor is normal or not
Check constant current IC is normal or not (compared with
the normal IC)
Single color leds
always bright/not
bright
Check the switch of this color is normal or not
Change the IC control board
Noted: only professional persons can do as above
!
Содержание KWW36W3RGB
Страница 1: ...USER MANUAL KWW36W3RGB...
Страница 10: ...Exploded views...
Страница 11: ...Luminance list...