描述
人机接口故障常见的有鼠标操作失效、控制操作失效、操作员站死机、薄膜键盘功能不正常、打印机不工作等。鼠标操作不正常一般是由于内部机械装置长期工作老化或污染,使触点不能可靠通断,或因电缆插接不牢固造成与主机不通信,这时只需将其更换检查即可。
PACKETEER PacketSeeker 8500 PS8500-L000M NEW
IFI Varian Micro GC CP2003 USED
SORVALL Centrifuge H-12000 swinging-bucket rotor NEW
Wipro Infrastructure Hydraulic Cylinder P-5339 P5339
SAM ELECTRONICS DS05-IMB GE3044G205 Sonar Submarine
SAM ELECTRONICS HS04-RSC10T GE3044G201 RSC Signal Card
SIEMENS 6AV6381-1BH06-2AX0 SIMATIC WinCC V6.2 8192 TAG
NERA F77 Transceiver Unit & Modem Unit Repaired Spare
KOPASS JUPITER COMPASS TYP 2060 Northrop Grumman NEW
MAGTRON MBSEQ100 DRILL 1800W 230V New Spare