How do I identify a Blue Light elevator car-top board for replacement?
Время вопроса:
2024-03-21
Ответ
Photograph the full board label, revision markings, connectors and controller identification. Include the board's installed function and any software label. The Blue Light category includes different assemblies, so a brand description alone is insufficient to select the correct replacement.
Время ответа:
2024-03-21