Prolight LEDSOFT 18, User Manual

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17
LEDSOFT18
Fig.14
In case one of the situations occurs, follow these steps:
• Disconnect all displays from mains power.
• Remove the rear protection cover.
• Check if all connectors are fastened in the area where the LEDs are not working. Then reconnect the
displays to mains power for testing.
• If the problem still persists use a multimeter to test whether the AC and DC output voltage is steady.
If there is not output voltage or unsteady voltage replace the power adaptor: Plug out the connectors
at both ends of the power adaptor and remove the broken the broken power adaptor from its pocket.
Insert a now power adaptor and fasten the connectors with their locknuts.
• Make sure that the new power adaptor is correctly connected and reconnect the displays to mains
power for testing. Reattach the protective cover.
Power adapter pocket
Cut out connector