Part 5 Appendix; Trouble Shooting - Expolite tourled 36 cw/ww User Manual

5
APPENDIX
5.1

TROUBLE SHOOTING

SITUATION
No display
Display normal,
but no response
from buttons
Display normal,
but no response
from buttons
Color mixing
uneven,with splash
LEDs of the same
color are not lit
Manual and program
can not save or
display error
5 APPENDIX
CAUSE
1) No power input
2) Power connection error
3) Display damaged
4) Display board IC error or power input
connection error or two board connection
error
1) Buttons damaged
2) Main PCB damaged
1) Signal Cable error
2) Signal conncetion error
3) The input signal IC damaged4 DMX
address error
1) LED not joining well
2) Lens not installing well
1) LED damaged
2) LED damaged or Main PCB
1) Saving IC damaged
13
ACTION
1) Check power supply
2) Check power connection
3) Replace display
4) Check the IC and all the connections
1 ) R e p l a c e b u t t o n s
2) Replace Main PCB
1) Check all signal Cables
2) Check all signal conncetions
3) Check the input signal IC
4) Check DMX address
1) Check LEDs joining
2) Check lens installing
1) Replace LEDs
2) Replace damaged LED or Main PCB
1) Replace saving IC
2008.9.19