描述
如接线端或导线接触不良,接线端与实际信号不一致,输入信号线接反、松动、脱落,模块与底座接插不良等。人为的错误如将拨码开关位置放错,通信线接线方向错误或终端匹配器未接等。以上问题只要加强日常维修检查,加强人的责任心是可以杜绝、发现、消除的。
Organon Teknika MDA 180 Multi-Channel Discrete Analyzer
Harris TV 30L Television Transmitter FMT32669-001
Sensidyne Combustible and Toxic Gas Detection System +
Lepel LUP12-50/30 Induction Heater Power Supply
Pryor Pryormark 35 Floor Standing Roll Marking Machine
SVG MICRASCAN II DUV STEPPER SCANNER CONTROL UNIT
Leco MAC-500 Control & Furnace Proximate Analyzer Unit
Allen Datagraph DFS DF-1600 Digital Finishing System
Fore Systems ForeRunner ASX-200BX Broadband Switch
ThermAtrace Thermal Line Scanner Model 12-750