www.microlec
tr
a.nl
QWCD50/QWCD50SD
3
QWCD50/QWCD50SD-DC/AC
▪ Power line and signal line are exposed to outside in case of LC
type which is using external contact for sound tone selection.
Please refer to below wiring diagram.
▪ Power line standard : UL1015-NO.18(0.75sq)Ⅹ2C 400mm
▪ Signal line standard : UL1007-NO.22(0.3sq) 400mm
* Warning!
In case of add power into the common line and each signal line,
there will be sound output error.
6
How to mount
▪ This product is designed for out door use. However we
recommend you to use this where is less dust and water.
▪ Put appropriate holes where the product is installed. (Please
refer to dimensions for mounting holes)
▪ Fix the product by using M8-2EA.
7
Caution
▪ If using voltage is seriously higher or lower than rated voltage, it
can reduce the self-life of the product or can cause a problem on
product operating. Make sure the using voltage does not exceed
+/-5% of the rated voltage.
▪ If lens or body of the product is contaminated by chemicals such
as thinner, benzene, the product can be damaged, discolored or
deformed. Please be careful.
▪ Significant impact may cause of damage or short circuit.
▪ Do not pull out external lines too much. It may cause of damage
Issue
Cause
Solution
Non- Lighting Partly
LED is partly damaged,
supplying higher
voltage then rated
voltage.
Check voltage
Feeble Lighting
Supplying Voltage
Lower Than Rated
Voltage
Check voltage
No light
Wrong wire
Check wiring
No power
Check power
Sound Tone
Deterioration
or Volume
Decreasing
Supplying Voltage Lower
Than Rated Voltage
Make sure voltage
Higher
Volume(dB)
than Standard
Supplying Voltage Higher
than Rated Voltage
Make sure voltage
No Sound
Wrong Wiring
Make sure wiring
No Power Supply
Make sure power
supply
8
Trouble shoot
9
Customer Service Information
Microlectra bv.
Augustapolder 12. 2992 SR Barendrecht. The Netherlands.
www.microlectra.nl [email protected]
