TE-3X48WW PARLED AQUA
ADD : 19 Lacist St. Wesbrark, Maine, U.S.A. (04092)
Phonel : (1) 207-712-3004
http://www.te-lighting.com
No d isp lay
SITU AT ION
CA U SE
A CTIO N
5.1
TROU BLE SHOOTING
1) No pow er i nput
2) Power c onnec t ion error
3) Display damag ed
4) Display board I C error
or pow er input
connect ion erro r or t w o boar d c onnec ti on
error
5) Contr as t dec ay
，
，
1) Che ck powe r s uppl y
2) Che ck powe r c onne c ti on
3) Rep lace dis play
4) Che ck t he IC and al l t he c onnecti on s
5) Adju s t t he L CD cont ras t
1) Display I C reve rse ins ta ll
2) Display I C dam aged
1) Che ck Displ ay IC in s tallati on and q ual ity
LED MO DUL E
on , bu t no con tro l
fr om d isp lay
Di spla y n or mal ,
bu t no r esp on se
fr om b utto ns
1 ) Butt on s dama ged
2 ) Displa y I C dam aged
1) Rep la ce b ut t on s
2) Rep lace Dis play I C
1) Signal C abl e error
2) Signal c onncet ion error
3) The DMX s ignal receiv e IC damaged
4) DMX address error
No D MX si gna l
1) Che ck al l sig nal Cab les
2) Che ck al l sig nal c on nc etion s
3) Che ck t he D MX sign al recei v e IC
4) Che ck DMX address
1) The heat sensor res ist ance of LED boar d
error
2) The temperat ure prot ect ion circ ui t on t he
dis play error.
W hen the surf ace
te mpe ratu re o f the
un it ex cee d 75 , t he
te mpe ratu re p rote ctio n
no wo rk .
℃
1) Re place t h e heat s ensor re si st anc e.
2) Ch eck t he tempera t ure pro t ect ion ci rcuit .
1) Ch eck LED s joinin g
2) Ch eck l ens inst allin g
1) LED not joining well
2) Lens not installi ng wel l
C o lo r m i xi ng
u n even , w i th sp lash
1) LED damaged
2) LED damaged or M ai n PC B
L EDs of th e sam e
col or ar e no t l i t
1 ) Repla ce LEDs
2 ) Repla ce dama ged LE D or Ma in PC B
1 ) Repla ce sav in g IC
1) Sav ing IC damaged
M anual a nd pr o gr am
c an not save
12
5
APPENDIX
1 ) Check dri ver c urrent o f the pa rtial col or
LEDs on the D river P CB
2 ) Check LED qu alit y
3 ) Reset to facto ry defau lt set ti n g.
1) The current of one of the color group LEDs
is too st rong or t oo w eak .
2) LED bri ght ness not enough
Partial co lor
partial warm wh i te,
p artial co ol w hite
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