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Velleman-Kit K5203 Manual page 9

Dual function strobe

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!
WARNING : The circuit is directly connected to the mains and carries a
lethal tension ! Make sure that no part of the circuit can be touched during
operation. All capacitors must be fully discharged before touching the cir-
cuit.
The flash tube can reach high temperatures during operation, and can
cause burns.
USE AND TEST
Connect the mains to the connector marked AC mains, the LED should light up.
In one mode, selectable with the switch SW1, the unit should flash when the
power is disconnected. In the other mode the unit can flash continuously, the
flash rate can be adjusted by means of RV1.
As the circuit requires only two wires, a manual remote control can easily be
made by means of a push-button switch (NC contact, 230 V compatible, fig.20).
For automatic control, you can use several of our light control kits : e.g. K2602
four channel runninglight with modulator (fig.21), K5200 four channel multifunction
runninglight (fig.22), K5201 lightcomputer (fig.23). Of course you can use any
other control circuit which is able to switch the mains ON and OFF. Use a wire
diameter of a least 0.75 mm² for all interconnections and be sure to isolate all live
parts.
9

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