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6、手控器上按键无反应
The all buttons of controller aren`t response
7、电动推杆(靠背/小腿)不工作
Actuator doesn’t work.(Backrest/leg rest)
检查手控器连接线是否与中心板连接好
Check the terminals of remote controller wire
and main PCB connected securely?
检查导电橡胶是否损坏
Check the conductive rubber
更换手控器
Replace the remote controller
将连接线接好
Touch well
更换导电橡胶
Replace it
检查电动推杆连接线与中心板是否连接好
The terminals of their actuator with main PCB
connected securely?
检查电动推杆是否损坏
Check the actuator
更换中心板
Replace the main PCB
将连接线接好
Touch well
更换电动推杆
Replace it
OK
NG
NG
OK
NG
OK
NG
OK