GALAXIS SHOWTECHNIK PYROTEC PFE Profi Midi 1 Output Manuel de l'utilisateur - Page 15
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Serial circuitry:
Up to 10 e-matches can be fired if connected in series. In this case it does not matter if igniters of type
'A' or 'U' are being used.
With serial circuitry you should pay attention that only igniters of the same type are being connected
together.
Parallel circuitry:
Up to 10 e-matches of type 'A' or 5 e-matches of type 'U' can be fired if the igniters are connected in
parallel. Especially if the individual firing lines are not connected directly at the device but a common
line is being used then you have to ensure that the cross-section of the cable is sufficient.
Mixing serial and parallel connection:
Normally you should not mix these connecting methods because it is difficult to determine if all e-
matches will fire.
Firing duration:
Fire the firing channel which you have programmed to the device at your controller.
Once the command has been received the device fires the output. It will active for 2.6 seconds. During
that period of time the output LED is lit in red color.
The firing delay is approx. 1/20 second.
As soon as you switch on the device and an e-match is connected to the output you have to ensure
that there is no unintentional firing due to unauthorized personnel or carelessness. Make sure that the
controller is kept in a safe place and that the keys are removed as soon as a receiver is in operation.
Attention: Immediately after firing the output the devices powers down automatically to prevent the
batteries from being unnecessarily discharged.
17. Switching off
To switch off the device manually use the magnetic pen and activate the sensor field 'On' for a short
period of time (approx. half a second). After removing the pen the device powers down and all LEDs
are off. You should remove the batteries if you do not use the device for a longer time.
If you have no magnetic pen at hand you may remove one of the two batteries for a short time to turn
off the device as well.
After firing the devices powers down automatically to prevent the batteries from being unnecessarily
discharged.