可解決的問題包括：觸摸屏上電無反應，上電燒保險，上電藍屏，通電幾分鐘后屏幕變為藍屏，主板故障，屏幕偏黑，通訊時有時無，觸摸失靈，有時白屏，觸摸面板故障，黑屏，死屏，電源故障，液晶故障，觸摸面板損壞，觸控正常但主板程序無反應，觸摸不良，觸摸失靈；操作靈敏度不夠，上電無任何顯示，PWR燈不亮但其他一切正常，雙串口無法通訊，主板松動，485串口通訊不良，觸摸屏上電無反應，通訊不良，畫面不能切換，觸摸死機等

專業維修:ESA  埃薩觸摸屏:VT185W、VT155W、VT555W、VT525W、VT505W、VT575W、VT585W、VT525H、VT505H、VT595CE、VT585CE、ET5200LX、ET5800LX


VT50SeriesOperatorterminalwithtextLCDdisplay，2rowsby20characters，256KBproject，8operativekeys(5functionkeys) VT05000000MSP(RS232/422/485/TTY)，ESAlogoVT05000000NMSP(RS232/422/485/TTY)，withoutESAlogointoinstallation’ssheet，box，labelsVT050000CNASP8(RS232forprogramming)，CANinterface，ESAlogo VT050000CNNASP8(RS232forprogramming)，CANinterface，withoutESAlogointoinstallation’ssheet，box，labels VT60SeriesOperatorterminalwithtextLCDdisplay，4rowsby20characters，256KBproject，6operativekeys(4functionkeys) VT06000000MSP(RS232/422/485/TTY)，ESAlogo VT06000000NMSP(RS232/422/485/TTY)，withoutESAlogointoinstallation’ssheet，box，labels，frontlayer VT060000CNASP-8(RS232forprogramming)，CANinterface，ESAlogo  


VT150WSeriesOperatorterminalwithtextLCDdisplay，4rowsby20characters，256KBproject，25operativekeys(5+5customisablefunctionkeys)  


VT150W00000MSP(RS232/422/485/TTY)，ESAlogo  


VT150W00000NMSP(RS232/422/485/TTY)，withoutESAlogointoinstallation’ssheet，box，labels，frontlayer  


VT150W000DPMSP(RS232/422/485/TTY)，Profibus-DPnetwork，ESAlogo  


VT150WA00CNASP-8(RS232forprogramming)，CANinterface，ESAlogo  


VT150W000CNNASP-8(RS232forprogramming)，CANinterface， withoutESAlogointoinstallation’ssheet，box，labels，frontlayer  


AccessoriesforVT150W  


VT100MT1000Serialkeyboardmodulewith20customisablekeysand20leds  


VT100MT2000Blankkeyboardmodule  


VT160WSeries  


VT160W00000MSP(RS232/422/485/TTY)，ESAlogo  


VT160W000DPMSP(RS232/422/485/TTY)，Profibus-DPnetwork，ESAlogo  


VT170WSeries 


VT170WA0000MSP(RS232/422/485/TTY)，ASP-9(RS232)，ESAlogo  


VT190WSeries