LIGHT SKY
FLY DRAGON LIGHTING EQUIPMENT CO.,LTD
www.lightsky.com.cn
www.lightsky-china.com
26
12
. TROUBLE DISPOSE
It is recommended some solution for some normal trouble shooting.
Any inextricability problems should always be handling by the
professional person. Disconnect the power supply before maintenance
the light.
●
LED off
：
1. Please check if install the suitable voltage
2. Please check whether the led will reach the end of their life can
explode; please replace a same description led.
3. Please check if the power supply is enough.
4. Please check whether the DMX 512 controller pass the "turn on"
order.
●
Though the light is lighting, but it couldn't accept the control order:
1. Please check the start code address and the function option are
correct.
2. Please check whether the communicate control cable is on good
connection or the cable is too long or interrupt.
3. Please check the control system is not valid, check the signal
amplifier of chain connected is valid.
4. Please check whether the communicate cable is too long or the
other equipment is mutually conjugate.
5. Please arrange the wire well, shorter the signal cable, put the high
voltage cable and low voltage cable separately.
6. Add the signal amplify isolator.
7. Signal cable is used the excellent screening doublet (Resistance 75
OHM
）
8. The end of the light end and the end resistance.
●
The light can't move:
1. Please check if the power supply is suitable for the light voltage
data.
2. Please check the fuse of input voltage is defective.
3. Please check the light if they are deformation, inside parts is
broken, become wet etc will lead the loose contact.
