Absen N4 Manuel de l'utilisateur - Page 19
Parcourez en ligne ou téléchargez le pdf Manuel de l'utilisateur pour {nom_de_la_catégorie} Absen N4. Absen N4 20 pages. N series, indoor fixed mounted high-definition display with unique competitive advantage
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Leading
LED
Applications
Module Front & Rear Maintenance
• Module Front Maintenance
• Module Rear Maintenance
Back cover screws
Check for Power Supply Short Circuit
After completing the cabinet wiring, please use a multimeter to check if there is any short circuit at the AC
input power supply (L / N / PE) and DC output terminal (VCC / GND). If there is a short circuit, please
carefully investigate the wirings. Make sure all wirings are normal, and only then connect power to operate
the unit.
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N Series
User Manual